Flea protease proteins, nucleic acid molecules, and uses thereof

Abstract

The present invention relates to flea serine protease proteins and flea cysteine protease proteins; to flea serine protease and cysteine protease nucleic acid molecules, including those that encode such proteins; to antibodies raised against such proteins; and to compounds that inhibit flea serine protease and/or cysteine protease activities. The present invention also includes methods to obtain such proteins, nucleic acid molecules, antibodies, and inhibitors. Also included in the present invention are therapeutic compositions comprising such proteins, nucleic acid molecules, antibodies, and/or inhibitors as well as the use of such therapeutic compositions to protect a host animal from flea infestation.

Description

FIELD OF THE INVENTION

The present invention relates to novel flea protease proteins and their use to reduce flea infestation of animals. The present invention also relates to the use of anti-flea protease antibodies and other compounds that reduce flea protease activity to reduce flea infestation of animals.

BACKGROUND OF THE INVENTION

Fleas, which belong to the insect order Siphonaptera, are obligate ectoparasites for a wide variety of animals, including birds and mammals. Flea infestation of animals is of health and economic concern because fleas are known to cause and/or transmit a variety of diseases. Fleas cause and/or carry infectious agents that cause, for example, flea allergy dermatitis, anemia, murine typhus, plague and tapeworm. In addition, fleas are a problem for animals maintained as pets because the infestation becomes a source of annoyance for the pet owner who may find his or her home generally contaminated with fleas which feed on the pets. As such, fleas are a problem not only when they are on an animal but also when they are in the general environment of the animal.

The medical and veterinary importance of flea infestation has prompted the development of reagents capable of controlling flea infestation. Commonly encountered methods to control flea infestation are generally focussed on use of insecticides in formulations such as sprays, shampoos, dusts, dips, or foams, or in pet collars. While some of these products are efficacious, most, at best, offer protection of a very limited duration. Furthermore, many of the methods are often not successful in reducing flea populations on the pet for one or more of the following reasons: (1) failure of owner compliance (frequent administration is required); (2) behavioral or physiological intolerance of the pet to the pesticide product or means of administration; and (3) the emergence of flea populations resistant to the prescribed dose of pesticide. Additional anti-flea products include nontoxic reagents such as insect growth regulators (IGRs), including methoprene, which mimics flea hormones and affect flea larval development.

An alternative method for controlling flea infestation is the use of flea vaccines to be administered to animals prior to or during flea infestation. However, despite considerable interest in developing anti-flea reagents, no flea vaccine presently exists.

SUMMARY OF THE INVENTION

The present invention relates to flea serine protease proteins, to flea aminopeptidase proteins, and to flea cysteine protease proteins; to flea serine protease, aminopeptidase and/or cysteine protease nucleic acid molecules, including those that encode such proteins; to antibodies raised against such proteins; and to compounds that inhibit flea serine protease, aminopeptidase and/or cysteine protease activities. The present invention also includes methods to obtain such proteins, nucleic acid molecules, antibodies, and inhibitors. Also included in the present invention are therapeutic compositions comprising such proteins, nucleic acid molecules, antibodies, and/or inhibitors as well as the use of such therapeutic compositions to protect a host animal from flea infestation.

One embodiment of the present invention is an isolated nucleic acid molecule that hybridizes under stringent hybridization conditions with a gene including a serine protease gene comprising a nucleic acid sequence including a nucleic acid molecule including SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43 and/or SEQ ID NO:45, and a cysteine protease gene comprising a nucleic acid molecule selected from the group consisting of SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and/or SEQ ID NO:94.

The present invention also includes a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and/or SEQ ID NO:95, or with a nucleic acid sequence that is a complement of any of the nucleic acid sequences. A preferred nucleic acid sequence of the present invention includes a nucleic acid molecule comprising a nucleic acid sequence including SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43 and SEQ ID NO:45, SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and/or SEQ ID NO:94, and allelic variants thereof.

The present invention also includes an isolated protein encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and SEQ ID NO:95.

The present invention also relates to recombinant molecules, recombinant viruses and recombinant cells that include a nucleic acid molecule of the present invention. Also included are methods to produce such nucleic acid molecules, recombinant molecules, recombinant viruses and recombinant cells.

Yet another embodiment of the present invention is a therapeutic composition that is capable of reducing hematophagous ectoparasite infestation. Such a therapeutic composition includes an excipient and a protective compound including: an isolated protein or mimetope thereof encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and SEQ ID NO:95; an isolated nucleic acid molecule that hybridizes under stringent hybridization conditions with a gene comprising a nucleic acid sequence including SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43, SEQ ID NO:45, SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and SEQ ID NO:94; an isolated antibody that selectively binds to a protein encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and SEQ ID NO:95; an inhibitor of protease activity identified by its ability to inhibit the activity of a protein encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and SEQ ID NO:95; and a mixture thereof. Also included in the present invention is a method to reduce flea infestation, comprising the step of administering to the animal a therapeutic composition of the present invention.

Another embodiment of the present invention is a method to identify a compound capable of inhibiting flea protease activity, the method comprising: (a) contacting an isolated flea protease protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and SEQ ID NO:95 with a putative inhibitory compound under conditions in which, in the absence of said compound, the protein has proteolytic activity; and (b) determining if the putative inhibitory compound inhibits the activity. The present invention also includes a kit to to identify a compound capable of inhibiting flea protease activity.

The present invention also includes an isolated flea protease protein that cleaves an immunoglobulin, when the protein is incubated in the presence of the immunoglobulin in about 100 microliters of about 0.2M Tris-HCl for about 18 hours at about 37° C. A preferred protease protein capable of cleaving immunoglbulin comprises an amino acid sequence selected from the group consisting of SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73 and SEQ ID NO:96.

Another embodiment of the present invention includes a method to identify a compound capable of inhibiting flea immunoglobulin proteinase protein activity, the method comprising: (a) contacting an isolated flea immunoglobulin proteinase protein with a putative inhibitory compound under conditions in which, in the absence of the compound, the protein has immunoglobulin proteinase activity; and (b) determining if the putative inhibitory compound inhibits the activity.

DETAILED DESCRIPTION OF THE INVENTION

The present invention includes the use of compounds that inhibit flea protease activity to protect a host animal from flea infestation. The inventors have discovered that proteases are significant components of the flea midgut and are good targets for immunotherapeutic and/or chemotherapeutic intervention to reduce flea burden both on the host animal and in the immediate (i.e., surrounding) environment of the animal. The inventors have shown, for example, that the viability and/or fecundity of fleas consuming a blood meal is reduced when the blood meal contains compounds that reduce flea protease activity, probably because the compounds interfere with flea digestion and other functions. Compounds that reduce the amount and/or activity of flea proteases without substantially harming the host animal are included in the present invention. Such compounds include flea protease vaccines, anti-flea protease antibodies, flea protease inhibitors, and/or compounds that suppress protease synthesis; such compounds are discussed in more detail below.

One embodiment of the present invention is a method to protect a host animal from flea infestation by treating the animal with a composition that includes a compound that reduces the protease activity of fleas feeding (includes fleas in the process of feeding as well as fleas having fed) from the treated animal thereby reducing the flea burden on the animal and in the environment of the animal. It is to be noted that the term “a” or “an” entity refers to one or more of that entity; for example, a compound refers to one or more compounds. As such, the terms “a” (or “an”), “one or more” and “at least one” can be used interchangeably herein. Thus, a composition of the present invention can include one or more compounds that target (reduced the activity of) one or more proteases in the flea.

As used herein, the phrase “to protect an animal from flea infestation” refers to reducing the potential for flea population expansion on and around the animal (i.e., reducing the flea burden). Preferably, the flea population size is decreased, optimally to an extent that the animal is no longer bothered by fleas. A host animal, as used herein, is an animal from which fleas can feed by attaching to and feeding through the skin of the animal. Fleas, and other ectoparasites, can live on a host animal for an extended period of time or can attach temporarily to an animal in order to feed. At any given time, a certain percentage of a flea population can be on a host animal whereas the remainder can be in the environment surrounding the animal (i.e., in the environment of the animal). Such an environment can include not only adult fleas, but also flea eggs and/or flea larvae. The environment can be of any size such that fleas in the environment are able to jump onto and off of a host animal. As such, it is desirable not only to reduce the flea burden on an animal per se, but also to reduce the flea burden in the environment surrounding the animal.

In accordance with the present invention, a host animal is treated by administering to the animal a compound of the present invention in such a manner that the compound itself (e.g., a protease inhibitor, protease synthesis suppressor or anti-flea protease antibody) or a product generated by the animal in response to administration of the compound (e.g., antibodies produced in response to a flea protease vaccine, or conversion of an inactive inhibitor “prodrug” to an active protease inhibitor) ultimately enters the flea midgut. An animal is preferably treated in such a way that the compound or product thereof enters the blood stream of the animal. Fleas are then exposed to the compound when they feed from the animal. For example, flea protease inhibitors administered to an animal are administered in such a way that the inhibitors enter the blood stream of the animal, where they can be taken up by feeding fleas. In another embodiment, when a host animal is administered a flea protease vaccine, the treated animal mounts an immune response resulting in the production of antibodies against the protease (anti-flea protease antibodies) which circulate in the animal's blood stream and are taken up by fleas upon feeding. Blood taken up by fleas enters the flea midgut where compounds of the present invention, or products thereof, such as anti-flea protease antibodies, flea protease inhibitors, and/or protease synthesis suppressors, interact with, and reduce proteolytic activity in the flea midgut. The present invention also includes the ability to reduce larval flea infestation in that when fleas feed from a host animal that has been administered a therapeutic composition of the present invention, at least a portion of compounds of the present invention, or products thereof, in the blood taken up by the flea are excreted by the flea in feces, which is subsequently ingested by flea larvae. It is of note that flea larvae obtain most, if not all, of their nutrition from flea feces.

In accordance with the present invention, reducing proteolytic activity in flea midguts can lead to a number of outcomes that reduce flea burden on treated animals and their surrounding environments. Such outcomes include, but are not limited to, (a) reducing the viability of fleas that feed from the treated animal, (b) reducing the fecundity of female fleas that feed from the treated animal, (c) reducing the reproductive capacity of male fleas that feed from the treated animal, (d) reducing the viability of eggs laid by female fleas that feed from the treated animal, (e) altering the blood feeding behavior of fleas that feed from the treated animal (e.g., fleas take up less volume per feeding or feed less frequently), (f) reducing the viability of flea larvae, for example due to the feeding of larvae from feces of fleas that feed from the treated animal and/or (g) altering the development of flea larvae (e.g., by decreasing feeding behavior, inhibiting growth, inhibiting (e.g., slowing or blocking) molting, and/or otherwise inhibiting maturation to adults).

One embodiment of the present invention is a composition that includes one or more compounds that reduce the activity of one or more flea proteases directly (e.g., an anti-flea protease antibody or a flea protease inhibitor) and/or indirectly (e.g., a flea protease vaccine). Suitable flea proteases to target include flea aminopeptidases, flea carboxypeptidases and/or flea endopeptidases. Such proteases can include cytosolic and/or membrane-bound forms of a protease. Preferred flea proteases to target include, but are not limited to, serine proteases, metalloproteases, aspartic acid proteases and/or cysteine proteases. It is to be noted that these preferred groups of proteases include aminopeptidases, carboxypeptidases and/or endopeptidases. Preferred flea proteases to target include, but are not limited to, proteases that degrade hemoglobin, proteases involved in blood coagulation and/or lytic (anti-coagulation) pathways, proteases involved in the maturation of peptide hormones, proteases that inhibit complement or other host immune response elements (e.g., antibodies) and/or proteases involved in vitellogenesis. A number of proteases are known to those skilled in the art, including, but not limited to, aminopeptidases, such as leucine aminopeptidase and aminopeptidases B and M; astacin-like metalloproteases; calpains; carboxypeptidases, such as carboxypeptidases A, P and Y; cathepsins, such as cathepsins B, D, E, G, H, and L, chymotrypsins; cruzipains; meprins; papains; pepsins; renins; thermolysins and trypsins. A particularly preferred protease to target is a protease having a proteolytic activity that, when targeted with a composition of the present invention, reduces flea burden without substantially harming the host animal. Such a protease can be identified using, for example, methods as disclosed herein.

One aspect of the present invention is the discovery that a substantial amount of the proteolytic activity found in flea midguts is serine protease activity. Both in vitro and in vivo studies using a number of protease inhibitors substantiate this discovery, details of which are disclosed in the Examples. As such a particularly preferred protease to target is a serine protease. Examples of serine proteases, include, but are not limited to, acrosins, bromelains, cathepsin G, chymotrypsins, collagenases, elastases, factor Xa, ficins, kallikreins, papains, plasmins, Staphylococcal V8 proteases, thrombins and trypsins. In one embodiment, a preferred flea serine protease to target includes a protease having trypsin-like or chymotrypsin-like activity. It is appreciated by those skilled in the art that an enzyme having “like” proteolytic activity has similar activity to the referenced protease, although the exact structure of the preferred substrate cleaved may differ. “Like” proteases usually have similar tertiary structures as their referenced counterparts.

Protease inhibitor studies disclosed in the Examples section also indicate that additional preferred proteases to target include aminopeptidases and/or metalloproteases. Examples of such proteases include exo- and endo-metalloproteases, digestive enzymes, and enzymes involved in peptide hormone maturation. One example of an aminopeptidase that is also a metalloprotease is leucine aminopeptidase.

Suitable compounds to include in compositions of the present invention include, but are not limited to, a vaccine comprising a flea protease (a flea protease vaccine), an antibody that selectively binds to a flea protease (an anti-flea protease antibody), a flea protease inhibitor (a compound other than a vaccine or an antibody that inhibits a flea protease), and a mixture of such compounds. As used herein, a mixture thereof refers to a combination of one or more of the cited entities. Compositions of the present invention can also include compounds to suppress protease synthesis or maturation, such as, but not limited to, protease modulating peptides.

A preferred embodiment of the present invention is a flea protease vaccine and its use to reduce the flea population on and around an animal. A flea protease vaccine can include one or more proteins capable of eliciting an immune response against a flea protease and can also include other components. Preferred flea protease vaccines include a flea serine protease, a flea metalloprotease, a flea aspartic acid protease and/or a flea cysteine protease, with flea serine protease, flea metalloprotease and/or flea aminopeptidase vaccines being more preferred. Examples of flea protease vaccines include soluble flea midgut preparations of the present invention as well as one or more isolated proteins of the present invention.

One embodiment of the present invention is a soluble flea midgut preparation. Such a preparation includes primarily components naturally present in the lumen of a flea midgut and, depending on the method of preparation, can also include one or more peripheral midgut membrane proteins. Methods to preferentially include, or exclude, membrane proteins from such a preparation are known to those skilled in the art. The present invention includes the discovery that such a preparation has proteolytic activity, of which a substantial portion is serine protease activity. Preferably at least about 70 percent of the proteolytic activity in a soluble flea midgut soluble preparation is serine protease activity, as can be indicated by the ability to inhibit at least about 70 percent of the proteolytic activity with 4-2-aminoethyl-benzenesulfonylfluoride-hydrochloride (AEBSF). Serine protease activity can also be identified using other known inhibitors or substrates. Other preferred inhibitors that can inhibit at least about 70 percent of the proteolytic activity of a soluble flea midgut preparation of the present invention include soybean trypsin inhibitor, 1,3-diisopropylfluoro-phosphate or leupeptin.

A soluble flea midgut preparation of the present invention includes proteases that range in molecular weight from about 5 kilodaltons (kD or kDa) to about 200 kD, as determined by SDS-PAGE (sodium dodecyl sulfate polyacrylamide gel electrophoresis), with at least a substantial portion of the serine proteases ranging in molecular weight from about 5 kD to about 60 kD, as determined by SDS-PAGE. A substantial portion of protease activity in a soluble flea midgut preparation of the present invention has a pH activity optimum ranging from about pH 5 to about pH 10, preferably an activity optimum ranging from about pH 7 to about pH 9, and even more preferably an activity optimum of about pH 8. While not being bound by theory, such a pH optimum suggests that a large proportion of proteases in soluble flea midgut preparations of the present invention are serine proteases. It is also interesting to note that the pH of the flea midgut is also about pH 8. The findings that proteases in soluble flea midgut preparations of the present invention exhibit a varied pattern of inhibition by protease inhibitors of a given type (e.g., serine protease inhibitors), as well as variances seen in molecular weights and pH optima of the proteases, suggest that there are a number of protease isoforms in such preparations.

A soluble flea midgut preparation of the present invention is preferably prepared by a method that includes the steps of (a) disrupting a flea midgut to produce a mixture including a liquid portion and a solid portion and (b) recovering the liquid portion to obtain a soluble flea midgut preparation. Such a method is a simplified version of methods disclosed in U.S. Pat. No. 5,356,622, ibid. It is to be noted that in accordance with the present invention, methods disclosed in U.S. Pat. No. 5,356,622, ibid. can also be used to prepare soluble flea midgut preparations having similar proteolytic activities.

Flea midguts can be obtained (e.g., dissected from) from unfed fleas or from fleas that recently consumed a blood meal (i.e., blood-fed fleas). Such midguts are referred to herein as, respectively, unfed flea midguts and fed flea midguts. Flea midguts can be obtained from either male or female fleas. As demonstrated in the Examples section, female flea midguts exhibit somewhat more proteolytic activity than do male flea midguts. Furthermore, fed flea midguts have significantly more proteolytic activity than do unfed flea midguts. While not being bound by theory, it is believed that blood feeding induces in flea midguts the synthesis and/or activation of proteases as well as other factors (e.g., enzymes, other proteins, co-factors, etc.) important in digesting the blood meal, as well as in neutralizing host molecules potentially damaging to the flea (e.g., complement, immunoglobulins, blood coagulation factors). It is also to be appreciated that unfed flea midguts may contain significant targets not found in fed flea midguts and vice versa. Furthermore, although the present application focuses primarily on flea midgut proteases, it is to be noted that the present invention also includes other components of soluble flea midgut preparations of the present invention that provide suitable targets to reduce flea burden on an animal and in the environment of that animal; see also U.S. Pat. No. 5,356,622, ibid.

Methods to disrupt flea midguts in order to obtain a soluble flea midgut preparation are known to those skilled in the art and can be selected according to, for example, the volume being processed and the buffers being used. Such methods include any technique that promotes cell lysis, such as, but are not limited to, chemical disruption techniques (e.g., exposure of midguts to a detergent) as well as mechanical disruption techniques (e.g., homogenization, sonication, use of a tissue blender or glass beads, and freeze/thaw techniques).

Methods to recover a soluble flea midgut preparation are also known to those skilled in the art and can include any method by which the liquid portion of disrupted flea midguts is separated from the solid portion (e.g., filtration or centrifugation). In a preferred embodiment, disrupted flea midguts are subjected to centrifugation, preferably at an acceleration ranging from about 10,000 x g to about 15,000 x g for several minutes (e.g., from about 1 min. to about 15 min.). The supernatant from such a centrifugation comprises a soluble flea midgut preparation of the present invention.

The present invention also includes an isolated protein that includes an amino acid sequence encoded by a nucleic acid molecule capable of hybridizing under stringent conditions (i.e., that hybridize under stringent hybridization conditions) with a nucleic acid molecule that encodes a protease present (i.e., the nucleic acid molecules hybridize with the nucleic acid strand that is complementary to the coding strand) in (i.e., can be found in) a flea midgut, such as a midgut from a blood-fed female flea, a midgut from a blood-fed male flea, a midgut from an unfed female flea or a midgut from an unfed male flea. A preferred midgut protease is present in the lumen of the midgut.

An isolated protein of the present invention, also referred to herein as an isolated protease protein, preferably is capable of eliciting an immune response against a flea midgut protease and/or has proteolytic activity. According to the present invention, an isolated, or biologically pure, protein, is a protein that has been removed from its natural milieu. As such, “isolated” and “biologically pure” do not necessarily reflect the extent to which the protein has been purified. An isolated protease protein can be obtained from its natural source. Such an isolated protein can also be produced using recombinant DNA technology or chemical synthesis.

As used herein, an isolated protein of the present invention can be a full-length protein or any homologue of such a protein, such as a protein in which amino acids have been deleted (e.g., a truncated version of the protein, such as a peptide), inserted, inverted, substituted and/or derivatized (e.g., by glycosylation, phosphorylation, acetylation, myristoylation, prenylation, palmitoylation, amidation and/or addition of glycerophosphatidyl inositol) such that the homologue comprises a protein having an amino acid sequence that is sufficiently similar to a natural flea midgut protease that a nucleic acid sequence encoding the homologue is capable of hybridizing under stringent conditions to (i.e., with) the complement of a nucleic acid sequence encoding the corresponding natural flea midgut protease amino acid sequence. As used herein, stringent hybridization conditions refer to standard hybridization conditions under which nucleic acid molecules, including oligonucleotides, are used to identify similar nucleic acid molecules. Such standard conditions are disclosed, for example, in Sambrook et al., Molecular Cloning: A Laboratory Manual, Cold Spring Harbor Labs Press, 1989; Sambrook et al., ibid., is incorporated by reference herein in its entirety. Stringent hybridization conditions typically permit isolation of nucleic acid molecules having at least about 70% nucleic acid sequence identity with the nucleic acid molecule being used to probe in the hybridization reaction. Formulae to calculate the appropriate hybridization and wash conditions to achieve hybridization permitting 30% or less mismatch of nucleotides are disclosed, for example, in Meinkoth et al., 1984, Anal. Biochem. 138, 267-284; Meinkoth et al., ibid., is incorporated by reference herein in its entirety.

The minimal size of a protein homologue of the present invention is a size sufficient to be encoded by a nucleic acid molecule capable of forming a stable hybrid with the complementary sequence of a nucleic acid molecule encoding the corresponding natural protein. As such, the size of the nucleic acid molecule encoding such a protein homologue is dependent on nucleic acid composition and percent homology between the nucleic acid molecule and complementary sequence as well as upon hybridization conditions per se (e.g., temperature, salt concentration, and formamide concentration). The minimal size of such nucleic acid molecules is typically at least about 12 to about 15 nucleotides in length if the nucleic acid molecules are GC-rich and at least about 15 to about 17 bases in length if they are AT-rich. As such, the minimal size of a nucleic acid molecule used to encode a protease protein homologue of the present invention is from about 12 to about 18 nucleotides in length. There is no limit, other than a practical limit, on the maximal size of such a nucleic acid molecule in that the nucleic acid molecule can include a portion of a gene, an entire gene, or multiple genes, or portions thereof. Similarly, the minimal size of a protease protein homologue of the present invention is from about 4 to about 6 amino acids in length, with preferred sizes depending on whether a full-length, multivalent (i.e., fusion protein having more than one domain each of which has a function), or functional portions of such proteins are desired. Protease protein homologues of the present invention preferably have protease activity and/or are capable of eliciting an immune response against a flea midgut protease.

A protease protein homologue of the present invention can be the result of allelic variation of a natural gene encoding a flea protease. A natural gene refers to the form of the gene found most often in nature. Protease protein homologues can be produced using techniques known in the art including, but not limited to, direct modifications to a gene encoding a protein using, for example, classic or recombinant DNA techniques to effect random or targeted mutagenesis. Isolated protease proteins of the present invention, including homologues, can be identified in a straight-forward manner by the proteins' ability to effect proteolytic activity and/or to elicit an immune response against a flea midgut protease. Such techniques are known to those skilled in the art.

A preferred protease protein of the present invention is a flea serine protease, a flea metalloprotease, a flea aspartic acid protease, a flea cysteine protease, or a homologue of any of these proteases. A more preferred protease protein is a flea serine protease, a flea metalloprotease or a homologue of either. Also preferred is a flea aminopeptidase or a homologue thereof. Also preferred is a flea cysteine protease or a homologue thereof. Particularly preferred is a flea serine protease or a homologue thereof.

Preferred protease proteins of the present invention are flea protease proteins having molecular weights ranging from about 5 kD to about 200 kD, as determined by SDS-PAGE, and homologues of such proteins. More preferred are flea protease proteins having molecular weights ranging from about 5 kD to about 60 kD, as determined by SDS-PAGE, and homologues of such proteins. Even more preferred are flea serine protease proteins, particularly those having molecular weights of about 26 kD (denoted PfSP26, now denoted PafSP-26K to distinguish from flea PfSP26 as described in Example 26), about 24 kD (denoted PfSP24, now denoted PafSP-24K to distinguish from flea PfSP24 as described in Example 27), about 19 kD (denoted PfSP19, now denoted PafSP-19K to distinguish from flea PfSP19 as described in Example 32), about 6 kD (denoted PfSP6, now denoted PafSP-6K to distinguish from flea PfSP6 as described in Example 11), about 31 kD (denoted PfSP28), about 25 kD (denoted PlfSP-25K1) from 1st instar larvae, about 25 kD (denoted PlfSP-25K3) from 3rd instar larvae, about 28 kD (denoted PlfSP-28K3) and about 31 kD (denoted PlfSP-31K3), and flea aminopeptidase proteins, particularly those having molecular weights of about 95 kD (denoted PfAP-95K) as determined by SDS-PAGE, and homologues of such proteins.

One preferred embodiment of the present invention is an isolated flea protease protein that includes an amino acid sequence encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a flea serine protease gene, with a flea aminopeptidase gene or with a flea cysteine protease gene. As used herein, a flea protease gene includes all nucleic acid sequences related to a natural flea protease gene such as regulatory regions that control production of a flea protease protein encoded by that gene (such as, but not limited to, transcription, translation or post-translation control regions) as well as the coding region itself.

The inventors have discovered an extensive family of serine proteases, encoded by a family of serine protease genes. Such a gene family may be due to allelic variants (i.e., genes having similar, but different, sequences at a given locus in a population of fleas) and/or to, the existence of serine protease genes at more than one locus in the flea genome. As such, the present invention includes flea serine protease genes comprising not only the nucleic acid sequences disclosed herein (e.g., genes including nucleic acid sequences SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43, SEQ ID NO:45, and/or nucleic acid sequences encoding proteins having amino acid sequences as disclosed herein (e.g., SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73 and/or SEQ ID NO:96, but also allelic variants of any of those nucleic acid sequences, as well as other nucleic acid molecules and amino acid sequences disclosed in the examples section. (It should be noted that since nucleic acid sequencing technology is not entirely error-free, all sequences represented herein are at best apparent (i.e., deduced) nucleic acid or amino acid sequences.)

A preferred flea cysteine protease gene includes nucleic acid sequence SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and/or SEQ ID NO:94, which encode a cysteine protease protein including SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 or SEQ ID NO:95. Additional preferred cysteine protease genes include allelic variants of SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and/or SEQ ID NO:94.

A preferred flea serine protease protein of the present invention is encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with at least one of the following nucleic acid molecules: nfSP18, nfSP24, nfSP28, nfSP32, nfSP33 and nfSP40. As used herein, each of these nucleic acid molecules represent the entire coding region of a flea serine protease gene of the present invention (at least portions of which are also referred to by flea clone numbers, as described in the Examples). Nucleic acid molecules that contain partial coding regions or other parts of the corresponding gene are denoted by names that include the size of those nucleic acid molecules (e.g., nfSP40 428 ). Nucleic acid molecules containing apparent full length coding regions for which the size is known also are denoted by names that include the size of those nucleic acid molecules (e.g., nfSP40 841 ). The production, and at least partial nucleic acid sequence, of such nucleic acid molecules is disclosed in the Examples.

Particularly preferred serine protease proteins are encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with at least one of the following nucleic acid molecules: nfSP18 534 , nfSP18 775 , nfSP18 225 , nfSP24 410 , nfSP24 1089 , nfSP24 774 , nfSP24 711 , nfSP28 923 , nfSP32 933 , nfSP32 933 , nfSP32 924 , nfSP32 699 , nfSP33 426 , nfSP33 778 , nfSP33 1894 , nfSP33 1200 , nfSP33 726 , nfSP40 841 , and/or nfSP40 717 . Even more preferred serine protease proteins include the following amino acid sequences: SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:89, SEQ ID NO:92, SEQ ID NO:95 and/or SEQ ID NO:96. Additional particularly preferred serine protease proteins are encoded by allelic variants of nucleic acid molecules encoding proteins that include the cited amino acid sequences. Also preferred are flea serine protease proteins including regions that have at least about 50%, preferably at least about 75%, and more preferably at least about 90% identity with flea serine protease proteins having amino acid sequences as cited herein.

One embodiment of the present invention is a flea serine protease that degrades immunoglobulin circulating in a host animal (i.e., flea immunoglobulin proteinase or IgGase). An example of a flea immunoglobulin proteinase is presented in the Examples section. Preferably, an immunoglobulin proteinase of the present invention cleaves an immunoglobulin when the protein is incubated in the presence of the immunoglobulin in about 100 microliters of about 0.2M Tris-HCl for about 18 hours at about 37° C. Suitable immunoglobulin proteinase proteins of the present invention are capable of cleaving the hinge region of an immunoglobulin heavy chain. The hinge region of an immunoglobulin is the flexible domain that joins the Fab arms of the immunoglobulin to the Fc portion of the molecule. A more preferred immunoglobulin proteinase protein includes a protein having a molecular weight ranging from about 25 kD to about 35 kD and more preferably having a molecular weight of about 31 kD, in its mature form. An even more preferred immunoglobulin proteinase protein includes a protein comprising an amino acid sequence including SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73 and/or SEQ ID NO:96, which can be encoded by a gene comprising nucleic acid sequence SEQ ID NO:66. Without being bound by theory, the proteinase activity of an immunoglobulin proteinase of the present invention cleaves an immunoglobulin in such a manner that the immunoglobulin maintains intact heavy and light chain pairs, either as two Fab fragments or one F(ab') 2 fragment. As used herein, a Fab fragment refers to complete immunoglobulin light chains paired with the variable region and CH1 domains of an immunoglobulin heavy chain. As used herein, a F(ab') 2 fragment refers to two Fab fragments that remain linked by a disulfide bond. Both Fab and F(ab') 2 fragments are capable of binding antigen.

A preferred flea cysteine protease protein of the present invention is encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with nucleic acid molecule nfCP1 (a flea cysteine protease full-length coding region that includes nfCP1 573 or nfCP1 1109 (the production of which are described in the Examples). Even more preferred is a cysteine protease that includes amino acid sequence SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92, SEQ ID NO:95, or a cysteine protease encoded by an allelic variant of a nucleic acid molecule that includes SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 or SEQ ID NO:94. Also preferred is a flea cysteine protease protein including regions that have at least about 50%, preferably at least about 75%, and more preferably at least about 90% identity with SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 or SEQ ID NO:95.

One embodiment of the present invention is an isolated protein having proteolytic activity that is substantially inhibited by a serine protease inhibitor, an aminopeptidase inhibitor and/or a cysteine protease inhibitor. Such inhibition can be measured by techniques known to those skilled in the art. To be substantially inhibited means, for example, for a serine protease, that at least half of the proteolytic activity of the protease protein is inhibited by a serine protease inhibitor. Preferably at least about 70 percent, and even more preferably at least about 90 percent of the proteolytic activity of the protease protein is inhibited by a serine protease inhibitor. Preferred serine protease inhibitors include flea serpin proteins, and peptides or analogs thereof.

An isolated protein of the present invention can be produced in a variety of ways, including recovering such a protein from a flea midgut and producing such a protein recombinantly. In one embodiment, a flea midgut protease can be recovered by methods heretofore disclosed for obtaining a soluble flea midgut preparation. A flea midgut protease protein can be further purified from a disrupted flea midgut by a number of techniques known to those skilled in the art, including, but not limited to, affinity chromatography, ion exchange chromatography, filtration, electrophoresis (e.g., standard, capillary and flow-through electrophoresis), hydrophobic interaction chromatography, gel filtration chromatography, reverse phase chromatography, concanavalin A chromatography, chromatofocusing and differential solubilization. In one embodiment, a flea midgut protease is purified using protease inhibitor affinity chromatography, an example of which is disclosed in the Examples section.

Another embodiment of the present invention is a method to produce an isolated protein of the present invention using recombinant DNA technology. Such a method includes the steps of (a) culturing a recombinant cell comprising a nucleic acid molecule encoding a protein of the present invention to produce the protein and (b) recovering the protein therefrom. Details on producing recombinant cells and culturing thereof are presented below. The phrase “recovering the protein” refers simply to collecting the whole fermentation medium containing the protein and need not imply additional steps of separation or purification. Proteins of the present invention can be purified using a variety of standard protein purification techniques, as heretofore disclosed.

Isolated proteins of the present invention are preferably retrieved in “substantially pure” form. As used herein, “substantially pure” refers to a purity that allows for the effective use of the protein as a vaccine. A vaccine for animals, for example, should exhibit no substantial toxicity and should be capable of stimulating the production of antibodies in a vaccinated animal.

Another embodiment of the present invention is an isolated nucleic acid molecule capable of hybridizing under stringent conditions with a gene encoding a flea protease present in a flea midgut. Such a nucleic acid molecule is also referred to herein as a flea protease nucleic acid molecule. Particularly preferred is an isolated nucleic acid molecule that hybridizes under stringent conditions with a flea serine protease gene, with a flea aminopeptidase gene or with a flea cysteine protease gene. The characteristics of such genes are disclosed herein. In accordance with the present invention, an isolated nucleic acid molecule is a nucleic acid molecule that has been removed from its natural milieu (i.e., that has been subject to human manipulation). As such, “isolated” does not reflect the extent to which the nucleic acid molecule has been purified. An isolated nucleic acid molecule can include DNA, RNA, or derivatives of either DNA or RNA.

As stated above, a flea protease gene includes all nucleic acid sequences related to a natural flea protease gene such as regulatory regions that control production of a flea protease protein encoded by that gene (such as, but not limited to, transcription, translation or post-translation control regions) as well as the coding region itself. A nucleic acid molecule of the present invention can be an isolated natural flea protease nucleic acid molecule or a homologue thereof. A nucleic acid molecule of the present invention can include one or more regulatory regions, full-length or partial coding regions, or combinations thereof. The minimal size of a flea protease nucleic acid molecule of the present invention is the minimal size capable of forming a stable hybrid under stringent hybridization conditions with a corresponding natural gene. Flea protease nucleic acid molecules can also include a nucleic acid molecule encoding a hybrid protein, a fusion protein, a multivalent protein or a truncation fragment.

An isolated nucleic acid molecule of the present invention can be obtained from its natural source either as an entire (i.e., complete) gene or a portion thereof capable of forming a stable hybrid with that gene. As used herein, the phrase “at least a portion of” an entity refers to an amount of the entity that is at least sufficient to have the functional aspects of that entity. For example, at least a portion of a nucleic acid sequence, as used herein, is an amount of a nucleic acid sequence capable of forming a stable hybrid with the corresponding gene under stringent hybridization conditions.

An isolated nucleic acid molecule of the present invention can also be produced using recombinant DNA technology (e.g., polymerase chain reaction (PCR) amplification, cloning) or chemical synthesis. Isolated flea protease nucleic acid molecules include natural nucleic acid molecules and homologues thereof, including, but not limited to, natural allelic variants and modified nucleic acid molecules in which nucleotides have been inserted, deleted, substituted, and/or inverted in such a manner that such modifications do not substantially interfere with the nucleic acid molecule's ability to encode a flea protease protein of the present invention or to form stable hybrids under stringent conditions with natural nucleic acid molecule isolates.

A flea protease nucleic acid molecule homologue can be produced using a number of methods known to those skilled in the art (see, for example, Sambrook et al., ibid.). For example, nucleic acid molecules can be modified using a variety of techniques including, but not limited to, classic mutagenesis techniques and recombinant DNA techniques, such as site-directed mutagenesis, chemical treatment of a nucleic acid molecule to induce mutations, restriction enzyme cleavage of a nucleic acid fragment, ligation of nucleic acid fragments, polymerase chain reaction (PCR) amplification and/or mutagenesis of selected regions of a nucleic acid sequence, synthesis of oligonucleotide mixtures and ligation of mixture groups to “build” a mixture of nucleic acid molecules and combinations thereof. Nucleic acid molecule homologues can be selected from a mixture of modified nucleic acids by screening for the function of the protein encoded by the nucleic acid (e.g., the ability of a homologue to elicit an immune response against a flea protease and/or to have proteolytic activity) and/or by hybridization with isolated flea protease nucleic acids under stringent conditions.

An isolated flea protease nucleic acid molecule of the present invention can include a nucleic acid sequence that encodes at least one flea protease protein of the present invention, examples of such proteins being disclosed herein. Although the phrase “nucleic acid molecule” primarily refers to the physical nucleic acid molecule and the phrase “nucleic acid sequence”, primarily refers to the sequence of nucleotides on the nucleic acid molecule, the two phrases can be used interchangeably, especially with respect to a nucleic acid molecule, or a nucleic acid sequence, being capable of encoding an flea protease protein.

One embodiment of the present invention is a flea protease nucleic acid molecule of the present invention that is capable of hybridizing under stringent conditions to a nucleic acid strand that encodes at least a portion of a flea protease or a homologue thereof or to the complement of such a nucleic acid strand. A nucleic acid sequence complement of any nucleic acid sequence of the present invention refers to the nucleic acid sequence of the nucleic acid strand that is complementary to (i.e., can form a complete double helix with) the strand for which the sequence is cited. It is to be noted that a double-stranded nucleic acid molecule of the present invention for which a nucleic acid sequence has been determined for one strand, that is represented by a SEQ ID NO, also comprises a complementary strand having a sequence that is a complement of that SEQ ID NO. As such, nucleic acid molecules of the present invention, which can be either double-stranded or single-stranded, include those nucleic acid molecules that form stable hybrids under stringent hybridization conditions with either a given SEQ ID NO denoted herein and/or with the complement of that SEQ ID NO, which may or may not be denoted herein. Methods to deduce a complementary sequence are known to those skilled in the art. Preferred is a flea protease nucleic acid molecule that includes a nucleic acid sequence having at least about 65 percent, preferably at least about 75 percent, more preferably at least about 85 percent, and even more preferably at least about 95 percent homology with the corresponding region(s) of the nucleic acid sequence encoding at least a portion of a flea protease protein. Particularly preferred is a flea protease nucleic acid molecule capable of encoding at least a portion of a flea protease that naturally is present in flea midguts and preferably is included in a soluble flea midgut preparation of the present invention. Examples of nucleic acid molecules of the present invention are disclosed in the Examples section.

A preferred flea serine protease nucleic acid molecule of the present invention is a nucleic acid molecule that hybridizes under stringent hybridization conditions with at least one of the following nucleic acid molecules: nfSP18, nfSP24, nfSP28, nfSP32, nfSP33 and/or nfSP40. More preferred is a nucleic acid molecule that hybridizes under stringent hybridization conditions with at least one of the following nucleic acid molecules: nfSP18 534 , nfSP18 775 , nfSP18 225 , nfSP24 410 , nfSP24 1089 , nfSP24 774 , nfSP24 711 , nfSP28 923 , nfSP32 923 nfSP32 933 , nfSP32 924 , nfSP32 699 , nfSP33 26 , nfSP34 778 , nfSP33 1894 , nfSP33 1200 nfSP33 726 , nfSP40 841 , and/or nfSP40 717 , as well as other specific nucleic acid molecules disclosed in the Examples section. Even more preferred are nucleic acid molecules that include nfSP18, nfSP24, nfSP28, nfSP32, nfSP33 and/or nfSP40 and even more nfSP18 534 , nfSP18 775 , nfSP18 275 , nfSP24 470 , nfSP24 1089 , nfSP24 774 , nfSP24 711 , nfSP28 923 nfSP32 933 , nfSP32 933 , nfSP32 924 , nfSP32 699 , nfSP33 426 , nfSP33 778 , nfSP33 1894 , nfSP33 1200 , nfSP32 726 , nfSP40 841 and/or nfSP407 717 , as well as other specific nucleic acid molecules disclosed in the Examples section.

Particularly preferred flea serine protease nucleic acid molecules include at least one of the following sequences:SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43 and/or SEQ ID NO:45, and complements thereof, as well as other specific nucleic acid molecules disclosed in the Examples section. Also preferred are allelic variants of such nucleic acid molecules.

A preferred flea cysteine protease nucleic acid molecule of the present invention is a nucleic acid molecule that hybridizes under stringent hybridization conditions with nfCP1 573 , or nfCP1 1109 (the production of which are described in the Examples). More preferred is a cysteine protease nucleic acid molecule that includes nfCP1 573 or nfCP 1 1109 . Particularly preferred is a nucleic acid molecule that includes nucleic acid sequence SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and/or SEQ ID NO:94, or allelic variants of such nucleic acid molecules.

Knowing a nucleic acid molecule of a flea protease protein of the present invention allows one skilled in the art to make copies of that nucleic acid molecule as well as to obtain a nucleic acid molecule including additional portions of flea protease protein-encoding genes (e.g., nucleic acid molecules that include the translation start site and/or transcription and/or translation control regions), and/or flea protease nucleic acid molecule homologues. Knowing a portion of an amino acid sequence of a flea protease protein of the present invention allows one skilled in the art to clone nucleic acid sequences encoding such a flea protease protein. In addition, a desired flea protease nucleic acid molecule can be obtained in a variety of ways including screening appropriate expression libraries with antibodies which bind to flea protease proteins of the present invention; traditional cloning techniques using oligonucleotide probes of the present invention to screen appropriate libraries or DNA; and PCR amplification of appropriate libraries, or RNA or DNA using oligonucleotide primers of the present invention (genomic and/or cDNA libraries can be used). To isolate flea protease nucleic acid molecules, preferred cDNA libraries include cDNA libraries made from unfed whole fleas, fed whole fleas, fed flea midguts, unfed flea midguts, and flea salivary glands. Techniques to clone and amplify genes are disclosed, for example, in Sambrook et al., ibid. The Examples section includes examples of the isolation of cDNA sequences encoding flea protease proteins of the present invention.

The present invention also includes nucleic acid molecules that are oligonucleotides capable of hybridizing, under stringent conditions, with complementary regions of other, preferably longer, nucleic acid molecules of the present invention that encode at least a portion of a flea protease protein. Oligonucleotides of the present invention can be RNA, DNA, or derivatives of either. The minimal size of such oligonucleotides is the size required to form a stable hybrid between a given oligonucleotide and the complementary sequence on another nucleic acid molecule of the present invention. Minimal size characteristics are disclosed herein. The size of the oligonucleotide must also be sufficient for the use of the oligonucleotide in accordance with the present invention. Oligonucleotides of the present invention can be used in a variety of applications including, but not limited to, as probes to identify additional nucleic acid molecules, as primers to amplify or extend nucleic acid molecules or in therapeutic applications to inhibit flea protease production. Such therapeutic applications include the use of such oligonucleotides in, for example, antisense-, triplex formation-, ribozyme- and/or RNA drug-based technologies. The present invention, therefore, includes such oligonucleotides and methods to interfere with the production of flea protease proteins by use of one or more of such technologies.

The present invention also includes a recombinant vector, which includes a flea protease nucleic acid molecule of the present invention inserted into any vector capable of delivering the nucleic acid molecule into a host cell. Such a vector contains heterologous nucleic acid sequences, that is nucleic acid sequences that are not naturally found adjacent to flea protease nucleic acid molecules of the present invention. The vector can be either RNA or DNA, either prokaryotic or eukaryotic, and typically is a virus or a plasmid. Recombinant vectors can be used in the cloning, sequencing, and/or otherwise manipulating of flea protease nucleic acid molecules of the present invention. One type of recombinant vector, herein referred to as a recombinant molecule and described in more detail below, can be used in the expression of nucleic acid molecules of the present invention. Preferred recombinant vectors are capable of replicating in the transformed cell. Preferred nucleic acid molecules to include in recombinant vectors of the present invention are disclosed herein.

As heretofore disclosed, one embodiment of the present invention is a method to produce a flea protease protein of the present invention by culturing a cell capable of expressing the protein under conditions effective to produce the protein, and recovering the protein. A preferred cell to culture is a recombinant cell that is capable of expressing the flea protease protein, the recombinant cell being produced by transforming a host cell with one or more nucleic acid molecules of the present invention. Transformation of a nucleic acid molecule into a cell can be accomplished by any method by which a nucleic acid molecule can be inserted into the cell. Transformation techniques include, but are not limited to, transfection, electroporation, microinjection, lipofection, adsorption, and protoplast fusion. A recombinant cell may remain unicellular or may grow into a tissue, organ or a multicellular organism. Transformed nucleic acid molecules of the present invention can remain extrachromosomal or can integrate into one or more sites within a chromosome of the transformed (i.e., recombinant) cell in such a manner that their ability to be expressed is retained. Preferred nucleic acid molecules with which to transform a host cell are disclosed herein.

Suitable host cells to transform include any cell that can be transformed and that can express the introduced flea protease protein. Such cells are, therefore, capable of producing flea protease proteins of the present invention after being transformed with at least one nucleic acid molecule of the present invention. Host cells can be either untransformed cells or cells that are already transformed with at least one nucleic acid molecule. Suitable host cells of the present invention can include bacterial, fungal (including yeast), insect, animal and plant cells. Preferred host cells include bacterial, yeast, insect and mammalian cells, with bacterial (e.g., E. coli ) and insect (e.g., Spodoptera) cells being particularly preferred.

A recombinant cell is preferably produced by transforming a host cell with one or more recombinant molecules, each comprising one or more nucleic acid molecules of the present invention operatively linked to an expression vector containing one or more transcription control sequences. The phrase operatively linked refers to insertion of a nucleic acid molecule into an expression vector in a manner such that the molecule is able to be expressed when transformed into a host cell. As used herein, an expression vector is a DNA or RNA vector that is capable of transforming a host cell and of effecting expression of a specified nucleic acid molecule. Preferably, the expression vector is also capable of replicating within the host cell. Expression vectors can be either prokaryotic or eukaryotic, and are typically viruses or plasmids. Expression vectors of the present invention include any vectors that function (i.e., direct gene expression) in recombinant cells of the present invention, including in bacterial, fungal, insect, animal, and/or plant cells. As such, nucleic acid molecules of the present invention can be operatively linked to expression vectors containing regulatory sequences such as promoters, operators, repressors, enhancers, termination sequences, origins of replication, and other regulatory sequences that are compatible with the recombinant cell and that control the expression of nucleic acid molecules of the present invention. As used herein, a transcription control sequence includes a sequence which is capable of controlling the initiation, elongation, and termination of transcription. Particularly important transcription control sequences are those which control transcription initiation, such as promoter, enhancer, operator and repressor sequences. Suitable transcription control sequences include any transcription control sequence that can function in at least one of the recombinant cells of the present invention. A variety of such transcription control sequences are known to those skilled in the art. Preferred transcription control sequences include those which function in bacterial, yeast, helminth, insect and mammalian cells, such as, but not limited to, tac, lac, trp, trc, oxy-pro, omp/lpp, rrnB, bacteriophage lambda (λ) (such as λp L and λp R and fusions that include such promoters), bacteriophage T7, T71ac, bacteriophage T3, bacteriophage SP6, bacteriophage SP0L metallothionein, alpha mating factor, Pichia alcohol oxidase, alphavirus subgenomic promoters (such as Sindbis virus subgenomic promoters), baculovirus, Heliothis zea insect virus, vaccinia virus, herpesvirus, poxvirus, adenovirus, simian virus 40, retrovirus actin, retroviral long terminal repeat, Rous sarcoma virus, heat shock, phosphate and nitrate transcription control sequences as well as other sequences capable of controlling gene expression in prokaryotic or eukaryotic cells. Additional suitable transcription control sequences include tissue-specific promoters and enhancers as well as lymphokine-inducible promoters (e.g., promoters inducible by interferons or interleukins). Transcription control sequences of the present invention can also include naturally occurring transcription control sequences naturally associated with a DNA sequence encoding a flea protease protein.

Expression vectors of the present invention may also contain secretory signals (i.e., signal segment nucleic acid sequences) to enable an expressed flea protease protein to be secreted from the cell that produces the protein. Suitable signal segments include a flea protease protein signal segment or any heterologous signal segment capable of directing the secretion of a flea protease protein, including fusion proteins, of the present invention. Preferred signal segments include, but are not limited to, flea protease, tissue plasminogen activator (t-PA), interferon, interleukin, growth hormone, histocompatibility and viral envelope glycoprotein signal segments.

Expression vectors of the present invention may also contain fusion sequences which lead to the expression of inserted nucleic acid molecules of the present invention as fusion proteins. Inclusion of a fusion sequence as part of a flea protease nucleic acid molecule of the present invention can enhance the stability during production, storage and/or use of the protein encoded by the nucleic acid molecule. Furthermore, a fusion segment can function as a tool to simplify purification of a flea protease protein, such as to enable purification of the resultant fusion protein using affinity chromatography. A suitable fusion segment can be a domain of any size that has the desired function (e.g., increased stability and/or purification tool). It is within the scope of the present invention to use one or more fusion segments. Fusion segments can be joined to amino and/or carboxyl termini of a flea protease protein. Linkages between fusion segments and flea protease proteins can be constructed to be susceptible to cleavage to enable straight-forward recovery of the flea protease proteins. Fusion proteins are preferably produced by culturing a recombinant cell transformed with a fusion nucleic acid sequence that encodes a protein including the fusion segment attached to either the carboxyl and/or amino terminal end of a flea protease protein.

A recombinant molecule of the present invention is a molecule that can include at least one of any nucleic acid molecule heretofore described operatively linked to at least one of any transcription control sequence capable of effectively regulating expression of the nucleic acid molecule(s) in the cell to be transformed. A preferred recombinant molecule includes one or more nucleic acid molecules of the present invention, with those that encode one or more flea protease proteins, and particularly one or more flea serine protease, aminopeptidase and/or cysteine protease proteins, being more preferred. Similarly, a preferred recombinant cell includes one or more nucleic acid molecules of the present invention, with those that encode one or more flea protease proteins, and particularly one or more flea serine protease, aminopeptidase, and/or cysteine protease proteins, being more preferred.

It may be appreciated by one skilled in the art that use of recombinant DNA technologies can improve expression of transformed nucleic acid molecules by manipulating, for example, the number of copies of the nucleic acid molecules within a host cell, the efficiency with which those nucleic acid molecules are transcribed, the efficiency with which the resultant transcripts are translated, and the efficiency of post-translational modifications. Recombinant techniques useful for increasing the expression of nucleic acid molecules of the present invention include, but are not limited to, operatively linking nucleic acid molecules to high-copy number plasmids, integration of the nucleic acid molecules into one or more host cell chromosomes, addition of vector stability sequences to plasmids, substitutions or modifications of transcription control signals (e.g., promoters, operators, enhancers), substitutions or modifications of translational control signals (e.g., ribosome binding sites, Shine-Dalgarno sequences), modification of nucleic acid molecules of the present invention to correspond to the codon usage of the host cell, deletion of sequences that destabilize transcripts, and use of control signals that temporally separate recombinant cell growth from recombinant protein production during fermentation. The activity of an expressed recombinant protein of the present invention may be improved by fragmenting, modifying, or derivatizing the resultant protein.

In accordance with the present invention, recombinant cells can be used to produce flea protease proteins of the present invention by culturing such cells under conditions effective to produce such a protein, and recovering the protein. Effective conditions to produce a protein include, but are not limited to, appropriate media, bioreactor, temperature, pH and oxygen conditions that permit protein production. An appropriate, or effective, medium refers to any medium in which a cell of the present invention, when cultured, is capable of producing a flea protease protein. Such a medium is typically an aqueous medium comprising assimilable carbohydrate, nitrogen and phosphate sources, as well as appropriate salts, minerals, metals and other nutrients, such as vitamins. The medium may comprise complex nutrients or may be a defined minimal medium.

Cells of the present invention can be cultured in conventional fermentation bioreactors, which include, but are not limited to, batch, fed-batch, cell recycle, and continuous fermentors. Culturing can also be conducted in shake flasks, test tubes, microtiter dishes, and petri plates. Culturing is carried out at a temperature, pH and oxygen content appropriate for the recombinant cell. Such culturing conditions are well within the expertise of one of ordinary skill in the art.

Depending on the vector and host system used for production, resultant flea protease proteins may either remain within the recombinant cell; be secreted into the fermentation medium; be secreted into a space between two cellular membranes, such as the periplasmic space in E. coli; or be retained on the outer surface of a cell or viral membrane. Methods to purify such proteins are heretofore disclosed.

The present invention also includes isolated anti-flea protease antibodies and their use to reduce flea infestation on a host animal as well as in the environment of the animal. An anti-flea protease antibody is an antibody capable of selectively binding to a protease present in a flea midgut, including female and male fed midguts as well as female and male unfed midguts. An anti-flea protease antibody preferably binds to the protease in such a way as to reduce the proteolytic activity of that protease.

Isolated antibodies are antibodies that have been removed from their natural milieu. The term “isolated” does not refer to the state of purity of such antibodies. As such, isolated antibodies can include anti-sera containing such antibodies, or antibodies that have been purified to varying degrees. As used herein, the term “selectively binds to” refers to the ability of such antibodies to preferentially bind to the protease against which the antibody was raised (i.e., to be able to distinguish that protease from unrelated components in a mixture.). Binding affinities typically range from about 10 3 M −1 to about 10 12 M 1 . Binding can be measured using a variety of methods known to those skilled in the art including immunoblot assays, immunoprecipitation assays, radioimmunoassays, enzyme immunoassays (e.g., ELISA), immunofluorescent antibody assays and immunoelectron microscopy; see, for example, Sambrook et al., ibid.

Antibodies of the present invention can be either polyclonal or monoclonal antibodies. Antibodies of the present invention include functional equivalents such as antibody fragments and genetically-engineered antibodies, including single chain antibodies, that are capable of selectively binding to at least one of the epitopes of the protein used to obtain the antibodies. Antibodies of the present invention also include chimeric antibodies that can bind to more than one epitope. Preferred antibodies are raised in response to proteins that are encoded, at least in part, by a flea protease nucleic acid molecule of the present invention.

Anti-flea antibodies of the present invention include antibodies raised in an animal administered a flea protease vaccine of the present invention that exert their effect when fleas feed from the vaccinated animal's blood containing such antibodies. Anti-flea antibodies of the present invention also include antibodies raised in an animal against one or more flea protease proteins, or soluble flea midgut preparations, of the present invention that are then recovered from the animal using techniques known to those skilled in the art. Yet additional antibodies of the present invention are produced recombinantly using techniques as heretofore disclosed for flea protease proteins of the present invention. Antibodies produced against defined proteins can be advantageous because such antibodies are not substantially contaminated with antibodies against other substances that might otherwise cause interference in a diagnostic assay or side effects if used in a therapeutic composition.

Anti-flea protease antibodies of the present invention have a variety of uses that are within the scope of the present invention. For example, such antibodies can be used in a composition of the present invention to passively immunize an animal in order to protect the animal from flea infestation. Anti-flea antibodies can also be used as tools to screen expression libraries and/or to recover desired proteins of the present invention from a mixture of proteins and other contaminants. Furthermore, antibodies of the present invention can be used to target cytotoxic agents to fleas in order to kill fleas. Targeting can be accomplished by conjugating (i.e., stably joining) such antibodies to the cytotoxic agents using techniques known to those skilled in the art.

A preferred anti-flea protease antibody of the present invention can selectively bind to, and preferentially reduce the proteolytic activity of, a flea serine protease, a flea metalloprotease, a flea aspartic acid protease and/or a flea cysteine protease. More preferred anti-flea protease antibodies include anti-flea serine protease antibodies, anti-flea metalloprotease antibodies, anti-flea aminopeptidase antibodies, and anti-flea cysteine protease antibodies. Particularly preferred are anti-flea serine protease antibodies, anti-flea aminopeptidase antibodies, and anti-flea cysteine protease antibodies, including those raised against flea serine protease proteins, flea aminopeptidase proteins or cysteine protease proteins of the present invention.

The present invention also includes the use of protease inhibitors that reduce proteolytic activity of flea proteases to reduce flea infestation of animals and the surrounding environment. As used herein, protease inhibitors are compounds that interact directly with a protease thereby inhibiting that protease's activity, usually by binding to or otherwise interacting with the protease's active site. Protease inhibitors are usually relatively small compounds and as such differ from anti-protease antibodies that interact with the active site of a protease.

Protease inhibitors can be used directly as compounds in compositions of the present invention to treat animals as long as such compounds are not harmful to the animals being treated. Protease inhibitors can also be used to identify preferred types of flea proteases to target using compositions of the present invention. For example, the inventors have shown herein the predominance of serine proteases in flea midguts, particularly in soluble flea midgut preparations, using protease inhibitors. Such knowledge suggests that effective reduction of flea infestation of an animal can be achieved using serine protease vaccines, anti-flea serine protease antibodies and other inhibitors of serine protease synthesis and activity that can be tolerated by the animal. For example, flea immunoglobulin proteinase activity disclosed herein can be targeted to reduce flea infestation. That other proteases are also present in flea midguts according to the present invention also suggests targeting such proteases. Methods to use protease inhibitors are known to those skilled in the art; examples of such methods are disclosed herein.

In one embodiment, a protease inhibitor that can be used in a composition of the present invention to treat an animal is identified by a method including the following steps: (a) identifying candidate (i.e., putative, possible) inhibitor compounds by testing the efficacy of one or more protease inhibitors (i) in vitro for their ability to inhibit flea protease activity and/or (ii) in a flea feeding assay for their ability to reduce the survival and/or fecundity of fleas by adding the inhibitors to the blood meal of a flea being maintained, for example, in a feeding system, such as that described by Wade et al., 1988, J.Med Entomol. 25, 186-190; and (b) testing the efficacy of the candidate inhibitor compounds in animals infested with fleas. Although one does not need both in vitro assay data and flea feeding assay data to determine which candidate compounds to administer to animals, evaluation of both sets of data is preferred since data from neither of the assays necessarily predicts data to be obtained from the other assay. For example, candidate compounds identified using the in vitro assay may work “in the test tube” but may not work in vivo for a number of reasons, including the presence of interfering components in the blood meal that inhibit the activity of such compounds; e.g., although aprotinin can inhibit at least some flea serine proteases in vitro, aprotinin does not work well in the presence of serum proteins, such as are found in the blood. Furthermore, candidate inhibitor compounds identified by the flea feeding assays can include not only desired compounds but also compounds that reduce the viability and/or fecundity of fleas due to general toxicity (e.g., affecting the mitochondria of fleas).

In a preferred embodiment, an inhibitor of a flea protease of the present invention is identified by a method comprising: (a) contacting an isolated flea protease protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and/or SEQ ID NO:95 with a putative inhibitory compound under conditions in which, in the absence of the compound, the protein has proteolytic activity; and (b) determining if the putative inhibitory compound inhibits the activity. A test kit can be used to perform such method. A preferred test kit comprises an isolated flea protease protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and/or SEQ ID NO:95, and a means for determining the extent of inhibition of the activity in the presence of a putative inhibitory compound.

In another embodiment, protease inhibitors are used in the purification of corresponding proteases by, for example, affinity chromatography, in which, a protease inhibitor is incubated with a mixture containing a desired protease under conditions that the inhibitor forms a complex with the protease. The protease can then be recovered from the complex. The protease inhibitor can be attached to a solid support and/or be labelled with, for example, a radioactive, fluorescent, or enzymatic tag that can be used to detect and/or recover the complex.

Suitable protease inhibitors to use in accordance with the present invention include serine protease inhibitors (including immunoglobulin proteinase inhibitors and serpins), metalloprotease inhibitors, aspartic acid protease inhibitors, cysteine protease inhibitors and aminopeptidase inhibitors. Preferred protease inhibitors include serine protease inhibitors, metalloprotease inhibitors, aminopeptidase inhibitors and cysteine protease inhibitors, particularly those that are broad spectrum inhibitors. More preferred are broad spectrum serine protease inhibitors.

There is a wide variety of protease inhibitors, as is known to one skilled in the art. Examples include, but are not limited to, AEBSF, aprotinin, bestatin, chloromethyl ketones TLCK (Nα-p-tosyl-L-lysine chloromethyl ketone) and TPCK (N-tosyl-L-phenylalanine chloromethyl ketone), chymostatin, cystatin, 3′4-dichloroisocoumarin, E-64 (trans-epoxysuccinyl-L-leucylamido-(4-guanidino)butane), EDTA (ethylenediaminetetraacetic acid), leupeptin, methyl ketones having a variety of leaving groups, oxidized L-leucinethiol, pepstatin, 1,10-orthophenanthroline, phosphoramidon, soybean trypsin/chymotrypsin inhibitor and soybean trypsin inhibitor. Preferred protease inhibitors for use in the present invention include AEBSF, bestatin, E-64 leupeptin, pepstatin, 1,10-orthophenanthroline, phosphoramidon, TLCK and TPCK, with AEBSF (a broad spectrum serine protease inhibitor), bestatin (an inhibitor of leucine aminopeptidase) and 1,10-orthophenanthroline (a broad spectrum metalloprotease inhibitor) being particularly preferred.

Protease inhibitors can be produced using methods known to those skilled in the art. Protein- or peptide-based protease inhibitors, such as cystatin or small peptides comprising a protease substrate, can be produced recombinantly and modified as necessary.

The present invention also includes the use of proteolytically active flea protease proteins of the present invention to identify additional protease inhibitors, and preferably protease inhibitor compounds that can be included in a composition of the present invention to be administered to animals. A method to identify a flea protease inhibitor includes the steps of (a) contacting (e.g., combining, mixing) an isolated flea protease protein with a putative (i.e., candidate) inhibitory compound under conditions in which, in the absence of the compound, the protein has proteolytic activity, and (b) determining if the putative inhibitory compound inhibits the proteolytic activity of the protein. Putative inhibitory compounds to screen include organic molecules, antibodies (including functional equivalents thereof) and substrate analogs. Methods to determine protease activity are known to those skilled in the art, as heretofore disclosed. Particularly preferred for use in identifying inhibitors are flea serine protease proteins, flea aminopeptidase proteins and flea cysteine protease proteins of the present invention.

The present invention also includes inhibitors isolated by such a method, and/or test kit, and their use to inhibit any flea protease that is susceptible to such an inhibitor.

It is to be appreciated that the present invention also includes mimetopes of compounds of the present invention that can be used in accordance with methods as disclosed for compounds of the present invention. As used herein, a mimetope of a proteinaceous compound of the present invention (e.g., a flea protease protein, an anti-flea protease antibody, a proteinaceous inhibitor of protease activity or synthesis) refers to any compound that is able to mimic the activity of that proteinaceous compound, often because the mimetope has a structure that mimics the proteinaceous compound. For example, a mimetope of a flea protease protein is a compound that has an activity similar to that of an isolated flea protease protein of the present invention. Mimetopes can be, but are not limited to: peptides that have been modified to decrease their susceptibility to degradation; anti-idiotypic and/or catalytic antibodies, or fragments thereof; non-proteinaceous immunogenic portions of an isolated protein (e.g., carbohydrate structures); and synthetic or natural organic molecules, including nucleic acids. Such mimetopes can be designed using computer-generated structures of proteins of the present invention. Mimetopes can also be obtained by generating random samples of molecules, such as oligonucleotides, peptides or other organic molecules, and screening such samples by affinity chromatography techniques using the corresponding binding partner.

The present invention includes therapeutic compositions, also referred to herein as compositions, that include a (i.e., at least one) compound of the present invention. Preferred compounds to include in a composition of the present invention include flea protease vaccines, anti-flea protease antibodies and/or protease inhibitors as disclosed herein. Such a therapeutic composition can protect an animal from flea infestation by reducing flea protease activity, thereby reducing flea burden on the animal and in the environment of the animal.

Particularly preferred therapeutic compositions of the present invention include at least one of the following compounds: an isolated flea serine protease protein or a mimetope thereof; an isolated flea serine protease nucleic acid molecule that hybridizes under stringent hybridization conditions with a flea serine protease gene; an isolated antibody that selectively binds to a flea serine protease protein; an inhibitor of flea serine protease activity identified by its ability to inhibit flea serine protease activity; an isolated flea cysteine protease protein or a mimetope thereof; an isolated flea cysteine protease nucleic acid molecule that hybridizes under stringent hybridization conditions with a flea cysteine protease gene; an isolated antibody that selectively binds to a flea cysteine protease protein; and an inhibitor of flea cysteine protease activity identified by its ability to inhibit flea cysteine protease activity.

Another embodiment of the present invention is a therapeutic composition that includes a first compound that reduces flea protease activity and a second compound that reduces flea burden by a method other than by reducing flea protease activity. The present invention also includes a method to protect an animal from flea infestation by administering to the animal such a composition. The first compound of such a composition by effectively reducing flea protease activity in the midgut, enhances the activity of the second compound. While not being bound by theory, it is believed that a number of anti-flea treatments, particularly those that are proteinaceous, are not very effective because they are degraded in the flea midgut. The present invention permits the effective use of such anti-flea treatments by reducing proteolytic degradation of such treatments by the flea midgut.

Preferred first compounds to include in such a composition include flea protease vaccines, anti-flea protease antibodies and/or protease inhibitors as disclosed herein, such compounds that target flea immunoglobulin proteinase activity.

A preferred therapeutic composition of the present invention comprises an excipient and a protective compound including: an isolated protein or mimetope thereof encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and/or SEQ ID NO:95; an isolated nucleic acid molecule that hybridizes under stringent hybridization conditions with a gene comprising a nucleic acid sequence including SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43, SEQ ID NO:45, SEQ ID NO:1, SEQ ID NO:3, SEQ ID NO:4, SEQ ID NO:6, SEQ ID NO:7, SEQ ID NO:88, SEQ ID NO:90, SEQ ID NO:91, SEQ ID NO:93 and/or SEQ ID NO:94; an isolated antibody that selectively binds to a protein encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and/or SEQ ID NO:95; an inhibitor of protease activity identified by its ability to inhibit the activity of a protein encoded by a nucleic acid molecule that hybridizes under stringent hybridization conditions with a nucleic acid molecule having a nucleic acid sequence encoding a protein comprising an amino acid sequence including SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:70, SEQ ID NO:71, SEQ ID NO:72, SEQ ID NO:73, SEQ ID NO:96, SEQ ID NO:2, SEQ ID NO:5, SEQ ID NO:8, SEQ ID NO:89, SEQ ID NO:92 and/or SEQ ID NO:95; and a mixture thereof.

Suitable second compounds include any anti-flea agent(s), including, but not limited to, proteinaceous compounds, insecticides and flea collars. Preferred second compounds are proteinaceous compounds that effect active immunization (e.g., antigen vaccines), passive immunization (e.g., antibodies), or that otherwise inhibit a flea activity that when inhibited can reduce flea burden on and around an animal. Examples of second compounds include a compound that inhibits binding between a flea membrane protein and its ligand (e.g., a compound that inhibits flea ATPase activity or a compound that inhibits binding of a peptide or steroid hormone to its receptor), a compound that inhibits hormone (including peptide or steroid hormones) synthesis, a compound that inhibits vitellogenesis (including production of vitellin and transport and maturation thereof into a major egg yolk protein), a compound that inhibits fat body function, a compound that inhibits flea muscle action, a compound that inhibits the flea nervous system, a compound that inhibits the flea immune system and/or a compound that inhibits flea feeding.

Compositions of the present invention can also include other components such as a pharmaceutically acceptable excipient, an adjuvant, and/or a carrier. For example, compositions of the present invention can be formulated in an excipient that the animal to be treated can tolerate.

Examples of such excipients include water, saline, Ringer's solution, dextrose solution, Hank's solution, and other aqueous physiologically balanced salt solutions. Nonaqueous vehicles, such as fixed oils, sesame oil, ethyl oleate, or triglycerides may also be used. Other useful formulations include suspensions containing viscosity enhancing agents, such as sodium carboxymethylcellulose, sorbitol, or dextran. Excipients can also contain minor amounts of additives, such as substances that enhance isotonicity and chemical stability. Examples of buffers include phosphate buffer, bicarbonate buffer and Tris buffer, while examples of preservatives include thimerosal, m- or o-cresol, formalin and benzyl alcohol. Standard formulations can either be liquid injectables or solids which can be taken up in a suitable liquid as a suspension or solution for injection. Thus, in a non-liquid formulation, the excipient can comprise dextrose, human serum albumin, preservatives, etc., to which sterile water or saline can be added prior to administration.

In one embodiment of the present invention, the composition can also include an immunopotentiator, such as an adjuvant or a carrier. Adjuvants are typically substances that generally enhance the immune response of an animal to a specific antigen. Suitable adjuvants include, but are not limited to, Freund's adjuvant; other bacterial cell wall components; aluminum-based salts; calcium-based salts; silica; polynucleotides; toxoids; serum proteins; viral coat proteins; other bacterial-derived preparations; gamma interferon; block copolymer adjuvants, such as Hunter's Titermax adjuvant (Vaxcel™, Inc. Norcross, Ga.); Ribi adjuvants (available from Ribi ImmunoChem Research, Inc., Hamilton, Mont.); and saponins and their derivatives, such as Quil A (available from Superfos Biosector A/S, Denmark). Carriers are typically compounds that increase the half-life of a therapeutic composition in the treated animal. Suitable carriers include, but are not limited to, polymeric controlled release formulations, biodegradable implants, liposomes, bacteria, viruses, oils, esters, and glycols.

One embodiment of the present invention is a controlled release formulation that is capable of slowly releasing a composition of the present invention into an animal. As used herein a controlled release formulation comprises a composition of the present invention in a controlled release vehicle. Suitable controlled release vehicles include, but are not limited to, biocompatible polymers, other polymeric matrices, capsules, microcapsules, microparticles, bolus preparations, osmotic pumps, diffusion devices, liposomes, lipospheres, and transdermal delivery systems. Other controlled release formulations of the present invention include liquids that, upon administration to an animal, form a solid or a gel in situ. Preferred controlled release formulations are biodegradable (i.e., bioerodible).

A preferred controlled release formulation of the present invention is capable of releasing a composition of the present invention into the blood of the treated animal at a constant rate sufficient to attain therapeutic dose levels of the composition to reduce protease activity in fleas feeding from the animal over a period of time ranging from about 1 to about 12 months. A controlled release formulation of the present invention is capable of effecting a treatment for preferably at least about 1 month, more preferably at least about 3 months and even more preferably for at least about 6 months, even more preferably for at least about 9 months, and even more preferably for at least about 12 months.

In order to protect an animal from flea infestation, a therapeutic composition of the present invention is administered to the animal in an effective manner such that the protease activity of fleas feeding from the blood stream of animals treated with the composition is reduced. As such, a treated animal is an animal that is competent to reduce the flea burden by reducing flea protease activity, or by reducing flea protease activity and at least one other flea activity. Preferably, the protease activity is reduced by at least about 50 percent, more preferably by at least about 70 percent and even more preferably by at least about 90 percent. Methods to administer compositions to the animal in order to render the animal competent depend on the nature of the composition and administration regime. Animals administered a protease vaccine with at least one booster shot usually become competent at about the same time as would be expected for any vaccine treatment. For example, animals administered a booster dose about 4 to 6 weeks after a primary dose usually become competent within another about 3 to 4 weeks. Animals administered a composition including an anti-flea protease antibody or protease inhibitor become competent as soon as appropriate serum levels of the compound are achieved, usually with one to three days.

In a preferred embodiment, a composition of the present invention when administered to a host animal is able to reduce flea viability by at least about 50 percent within at least about 21 days after the fleas begin feeding from the treated animal. (Note that fleas usually live about 40 days to about 50 days on one or more animals.) A more preferred composition when administered to a host animal is able to reduce flea viability by at least about 65 percent within at least about 14 days after the fleas begin feeding from the treated animal. An even more preferred composition when administered to an animal is able to reduce flea viability by at least about 90 percent within at least about 7 days after the fleas begin feeding from the treated animal.

In another preferred embodiment, a composition of the present invention when administered to a host animal is able to reduce flea fecundity (i.e., egg laying ability) by at least about 50 percent, more preferably by at least about 70 percent, and even more preferably by at least about 90 percent, within at least about 30 days after the fleas begin feeding from the treated animal. (Note that fleas usually do not begin laying eggs until about 7 days after taking a blood meal.)

In accordance with the present invention, compositions are administered to an animal in a manner such that the animal becomes competent to reduce flea protease activity in a flea that feeds from the competent; i.e., the animal becomes a treated animal. For example, a flea protease vaccine of the present invention, when administered to an animal in an effective manner, is able to elicit (i.e., stimulate) an immune response that produces an antibody titer in the blood stream of the animal sufficient to reduce flea protease activity. Similarly, an anti-flea protease antibody of the present invention, when administered to an animal in an effective manner, is administered in an amount so as to be present in the animal's blood stream at a titer that is sufficient to reduce flea protease activity. A protease inhibitor compound of the present invention, when administered to an animal in an effective manner, is administered in a manner so as to be present in the animal's blood stream at a concentration that is sufficient to reduce flea protease activity. Oligonucleotide nucleic acid molecules of the present invention can also be administered in an effective manner, thereby reducing expression of flea proteases.

Compositions of the present invention can be administered to animals prior to or during flea infestation. It is to be noted that when vaccines of the present invention are administered to an animal, a time period is required for the animal to elicit an immune response before the animal is competent to inhibit protease activity of fleas feeding from that animal. Methods to obtain an immune response in an animal are known to those skilled in the art.

Acceptable protocols to administer compositions in an effective manner include individual dose size, number of doses, frequency of dose administration, and mode of administration. Determination of such protocols can be accomplished by those skilled in the art. A suitable single dose is a dose that is capable of protecting an animal from flea infestation when administered one or more times over a suitable time period. For example, a preferred single dose of a protease vaccine or a mimetope thereof ranges from about 1 microgram (μg, also denoted ug) to about 10 milligrams (mg) of the composition per kilogram body weight of the animal. Booster vaccinations can be administered from about 2 weeks to several years after the original administration. Booster vaccinations preferably are administered when the immune response of the animal becomes insufficient to protect the animal from flea infestation. A preferred administration schedule is one in which from about 10 μg to about 1 mg of the vaccine per kg body weight of the animal is administered from about one to about two times over a time period of from about 2 weeks to about 12 months. In one embodiment, a booster dose of a composition of the present invention is administered about 4 to 6 weeks after the primary dose, and additional boosters are administered about once or twice a year. Modes of administration can include, but are not limited to, oral, nasal, topical, transdermal, rectal, and parenteral routes. Parenteral routes can include, but are not limited to subcutaneous, intradermal, intravenous, and intramuscular routes.

In another embodiment, a preferred single dose of an anti-flea protease antibody composition or a mimetope thereof ranges from about 1 μg to about 10 mg of the composition per kilogram body weight of the animal. Anti-flea antibodies can be re-administered from about 1 hour to about biweekly for several weeks following the original administration. Booster treatments preferably are administered when the titer of antibodies of the animal becomes insufficient to protect the animal from flea infestation. A preferred administration schedule is one in which from about 10 μg to about 1 mg of an anti-flea protease antibody composition per kg body weight of the animal is administered about every 2 to every 4 weeks. Suitable modes of administration are as disclosed herein and are known to those skilled in the art.

According to one embodiment, a nucleic acid molecule of the present invention can be administered to an animal in a fashion to enable expression of that nucleic acid molecule into a protective protein (e.g., flea protease vaccine, anti-flea protease antibody, or proteinaceous protease inhibitor) or protective RNA (e.g., antisense RNA, ribozyme or RNA drug) in the animal to be protected from disease. Nucleic acid molecules can be delivered to an animal in a variety of methods including, but not limited to, (a) direct injection (e.g., as “naked” DNA or RNA molecules, such as is taught, for example in Wolff et al., 1990, Science 247, 1465-1468) or (b) packaged as a recombinant virus particle vaccine or as a recombinant cell vaccine (i.e., delivered to a cell by a vehicle selected from the group consisting of a recombinant virus particle vaccine and a recombinant cell vaccine).

A recombinant virus particle vaccine of the present invention includes a recombinant molecule of the present invention that is packaged in a viral coat and that can be expressed in an animal after administration. Preferably, the recombinant molecule is packaging-deficient. A number of recombinant virus particles can be used, including, but not limited to, those based on alphaviruses, poxviruses, adenoviruses, herpesviruses, and retroviruses. When administered to an animal, a recombinant virus particle vaccine of the present invention infects cells within the immunized animal and directs the production of a protective protein or RNA nucleic acid molecule that is capable of protecting the animal from disease caused by a parasite of the present invention. A preferred single dose of a recombinant virus particle vaccine of the present invention is from about 1×10 4 to about 1×10 7 virus plaque forming units (pfu) per kilogram body weight of the animal. Administration protocols are similar to those described herein for protein-based vaccines.

A recombinant cell vaccine of the present invention includes recombinant cells of the present invention that express at least one protein of the present invention. Preferred recombinant cells include Salmonella, E. coli, Mycobacterium, S. frugiperda, baby hamster kidney, myoblast G8, COS, MDCK and CRFK recombinant cells, with Salmonella recombinant cells being more preferred. Such recombinant cells can be administered in a variety of ways but have the advantage that they can be administered orally, preferably at doses ranging from about 10 8 to about 10 12 bacteria per kilogram body weight. Administration protocols are similar to those described herein for protein-based vaccines. Recombinant cell vaccines can comprise whole cells or cell lysates.

Compositions of the present invention can be administered to any animal susceptible to flea infestation, including warm-blooded animals. Preferred animals to treat include mammals and birds, with cats, dogs, humans, cattle, chinchillas, ferrets, goats, mice, minks, rabbits, raccoons, rats, sheep, squirrels, swine, chickens, ostriches, quail and turkeys as well as other furry animals, pets and/or economic food animals, being more preferred. Particularly preferred animals to protect are cats and dogs.

The present invention includes compositions to treat flea infestation by any flea. As such, compositions of the present invention can be derived from any flea species. Preferred fleas to target include fleas of the following genera: Ctenocephalides, Cyopsyllus, Diamanus (Oropsylla), Echidnophaga, Nosopsyllus, Pulex, Tunga, and Xenopsylla, with those of the species Ctenocephalides canis, Ctenocephalides felis, Diamanus montanus, Echidnophaga gallinacea, Nosopsyllus faciatus, Pulex irritans, Pulex simulans, Tunga penetrans and Xenopsylla cheopis being more preferred. Particularly preferred fleas from which to protect animals include fleas of the species Ctenocephalides felis, Ctenocephalides canis, and Pulex species (e.g., Pulex irritans and Pulex simulans). It is also within the scope of the present invention to administer compositions of the present invention directly to fleas.

The present invention also includes the use of compositions of the present invention to reduce infestation by other ectoparasites as well as the use of compositions including protease vaccines, anti-protease antibodies and compounds that inhibit protease synthesis and/or activity derived from any ectoparasite to reduce ectoparasite infestation, particularly controlled release formulations containing such compositions. Preferred ectoparasites to target include arachnids, insects and leeches. More preferred ectoparasites to target include fleas; ticks, including both hard ticks of the family Ixodidae (e.g., Ixodes and Amblyomma) and soft ticks of the family Argasidae (e.g., Ornithodoros, such as O. parkeri and O. turicata); flies, such as midges (e.g., Culicoides), mosquitos, sand flies, black flies, horse flies, horn flies, deer flies, tsetse flies, stable flies, myiasis-causing flies and biting gnats; ants; spiders, lice; mites; and true bugs, such as bed bugs and kissing bugs, including those carrying Chagas disease. Even more preferred ectoparasites to target include fleas, mosquitos, midges, sandflies, blackflies, ticks and Rhodnius.

The following examples are provided for the purposes of illustration and are not intended to limit the scope of the present invention.

EXAMPLES

It is to be noted that the Examples include a number of molecular biology, microbiology, immunology and biochemistry techniques considered to be known to those skilled in the art. Disclosure of such techniques can be found, for example, in Sambrook et al., ibid., Borovsky, Arch Insect Biochem. and Phys., 7:187-210, 1988, and related references. Examples 1 through 21, and the the sequence information provided in the sequence listing therein, of related PCT Publication No. WO 95/11706, published Apr. 25, 1996, are incorporated herein by this reference in their entirety.

Example 1

This example describes the cloning and sequencing of a flea cysteine protease nucleic acid molecule.

A flea cysteine protease nucleic acid molecule, referred to herein as nfCP1 573 was produced by PCR amplification using the following method. Primer Cal3F (designed to obtain a calreticulin gene), having nucleic acid sequence 5′ TTG GGA TAC ACT TTG ACT GTT AAC C 3 ′, represented herein as SEQ ID NO:97 was used in combination with the M13 universal primer, to PCR amplify, using standard techniques, a DNA fragment from a bovine blood-fed whole flea cDNA expression library as described above in Example 8 of related PCT Publication No. WO 96/11706. Surprisingly, the isolated DNA fragment correlated with a cysteine protease nucleic acid sequence. Sequence from this DNA fragment was used to design primer CyslR, having the nucleic acid sequence 5′ GTG AGC AAC CAT TAT TTC CAT ATC 3′, represented herein as SEQ ID NO:98, which was used in a second PCR amplification in combination with the M13 reverse primer. A third PCR amplification was performed using primer CyslF, having the nucleic acid sequence 5′ CTT TCC TCA CAA TAC CAC CAA GGA AGC 3′, represented herein as SEQ ID NO:74, in combination with the M13 universal primer. A fourth PCR amplification was performed using primer Cys2F, having the nucleic acid sequence 5′ CTT GTA CGA TTG TCT CAA CAG GC 3′, represented herein as SEQ ID NO:76, in combination with the M13 universal primer. The resulting PCR products were each gel purified and cloned into the TA Vector® System, and subjected to standard DNA sequencing techniques. A composite nucleic acid sequence representing a flea cysteine protease coding region was deduced, referred to herein as nfCP1 573 , was deduced and is denoted herein as SEQ ID NO:76. Translation of SEQ ID NO:76 suggests that nucleic acid molecule nfCP1 753 encodes a non-full-length flea cysteine protease protein of about 191 amino acids, referred to herein as PfCP1 191 , having amino acid sequence SEQ ID NO:77, assuming the first codon spans from about nucleotide 1 through about nucleotide 3 of SEQ ID NO:76.

The nucleic acid and amino acid sequences of the nfCP1 573 nucleic acid molecule and PfCP1 191 protein, respectively, were compared to known nucleic acid and amino acid sequences using a Genbank homology search. SEQ ID NO:77 was found to be similar to the amino acid sequence of P. sativum cysteine protease. The most highly conserved region of continuous similarity between SEQ ID NO:77 and P. sativum cysteine protease amino acid sequences spans from about amino acid 71 through about amino acid 165 of SEQ ID NO:77 and from about amino acid 17 through about amino acid 168 of the P. sativum cysteine protease, there being about 42% identity between the two regions. Comparison of the nucleic acid sequence encoding amino acids from about 205 through about 492 of nfCP1 573 indicate that those regions are about 54% identical.

Example 2

This example describes the cloning and sequencing of certain flea serine protease nucleic acid molecules.

Certain serine protease cDNA nucleic acid molecules have been isolated from reverse transcriptase PCR amplification of mRNA isolated from cat blood-fed whole fleas. The mRNA was isolated from fleas gathered over 72 hours after the initiation of feeding on cat blood. As such, the mRNA comprised a mixture of mRNA isolated at different time points over 72 hours. The mRNA was isolated using ground-up fleas, extracting total flea RNA using Tri-Reagent (available from Molecular Research Center, Cincinnati, Ohio)and an Invitrogen Fast Track™ RNA isolation kit (available from Invitrogen, Inc. San Diego, Calif.). cDNA was synthesized using a Stratagene RT-PCR kit (available from Stratagene, Inc, San Diego, Calif.). Primers used for first-strand cDNA synthesis included an equal molar mixture of the following: 5′dT-2VT3′ and 5′dT-2VC3′ (as provided in a differential display kit, available from Operon Technologies, Inc. Alameda, Calif.).

The actual primers used in the PCR amplification of the cDNA described above included cat-try #2 (SEQ ID NO:86) used in combination with H57 primer (SEQ ID NO:99). The resultant PCR products were gel purified and cloned into the TA Vector™. Recombinant TA vector clones were isolated and the nucleic acid molecules were subjected to nucleic acid sequencing using analysis as described above.

A. A nucleic acid sequence of a flea serine protease nucleic molecule, namely nfSP24 410 , is represented herein as SEQ ID NO:78. Translation of SEQ ID NO:78. suggests that nucleic acid molecule nfSP24 410 encodes a non-full-length flea serine protease protein of about 136 amino acids, referred to herein as PfSP24 136 , having amino acid sequence SEQ ID NO:79, assuming the first codon spans from about nucleotide 1 through about nucleotide 3 of SEQ ID NO:78. A Genbank homology search revealed most homology between SEQ ID NO:79 and an Anopheles gambiae chymotrypsin protein sequence, there being about 38% identity between corresponding regions of the two amino acid sequences.

B. Another nucleic acid sequence of a flea serine protease nucleic molecule, namely nfSP33 426 , is represented herein as SEQ ID NO:82. Translation of SEQ ID NO:82 suggests that nucleic acid molecule nfSP33 426 encodes a non-full-length flea serine protease protein of about 142 amino acids, referred to herein as PfSP33 142 , having amino acid sequence SEQ ID NO:83, assuming the first codon spans from about nucleotide 1 through about nucleotide 3 of SEQ ID NO:82. A Genbank homology search revealed most homology between SEQ ID NO:83 and a Drosophila serine protease stubble protein sequence, there being about 45% identity between corresponding regions of the two amino acid sequences.

Example 3

This example describes the cloning and sequencing of a flea serine protease nucleic acid molecule.

A serine protease cDNA nucleic acid molecule was isolated in a manner similar to that described in Example 8 of related PCT Publication No. WO 96/11706. The actual primers used in PCR amplification of the serine protease nucleic acid molecule from a cat blood-fed whole flea cDNA expression library (produced as described in Example 2) included cat-try #2 (SEQ ID NO:86) in combination with M13 reverse primer (SEQ ID NO:87). The resulting PCR product was diluted 1:25 and used as a template in a second PCR reaction using the forward vector primer T3 in combination with the reverse primer (derived from the nucleic acid sequence of nfSP33 778 , described in Example 2) having the nucleic acid sequence 5′ ATT CCT CGT GGT TCA GTC GCT C 3′, represented herein as SEQ ID NO:100. The resultant PCR product was gel purified and cloned into the TA Vector™. The clones were subjected to nucleic acid sequencing as described above.

A nucleic acid sequence of a flea serine protease nucleic molecule, namely nfSP33 778 is represented herein as SEQ ID NO:84. As expected, SEQ ID NO:84 includes a portion of SEQ ID NO:82 Translation of SEQ ID NO:84 suggests that nucleic acid molecule nfSP33 778 encodes a non-full-length flea serine protease protein of about 259 amino acids, referred to herein as PfSP33 259 , having amino acid sequence SEQ ID NO:85, assuming the first codon spans from about nucleotide 2 through about nucleotide 4 of SEQ ID NO:84. A Genbank homology search revealed most homology between SEQ ID NO:84 and a Drosophila serine protease stubble gene, there being about 54% identity between nucleotides 23-778 of SEQ ID NO:84 and nucleotides 2324-3064 of the Drosophila serine protease stubble gene.

Example 4

This example describes the cloning and sequencing of certain larval flea serine protease nucleic acid molecules.

Certain serine protease cDNA nucleic acid molecules have been isolated from a mixed instar larval cDNA library produced using 1st, 2nd and 3rd instar larvae fed on cat blood, by PCR amplification. The actual primers used in the PCR amplification included either cat-try #2 (SEQ ID NO:86) in combination with either H57 primer (SEQ ID NO:99)or M13 reverse primer (SEQ ID NO:87). The resultant PCR products were gel purified and cloned into the TA Vector™. Three recombinant TA vector clones were isolated containing PCR products using cat-try #2 and M13 reverse as primers and one clone was isolated containing PCR products using cat-try #2 and H57 primers. These newly cloned nucleic acid molecules were subjected to nucleic acid sequencing as described above.

A. A nucleic acid sequence of a larval flea serine protease nucleic molecule isolated using cat-try #2 and H57 primers, namely nfSP32 433 , is represented herein as SEQ ID NO:80. Translation of SEQ ID NO:80 suggests that nucleic acid molecule nfSP32 433 encodes a non-full-length flea serine protease protein of about 144 amino acids, referred to herein as PfSP32 144 , having amino acid sequence SEQ ID NO:81, assuming the first codon spans from about nucleotide 1 through about nucleotide 3 of SEQ ID NO:80. A Genbank homology search revealed most homology between SEQ ID NO:80 and an Anopheles gambiae trypsin gene, there being about 52% identity between corresponding regions of the two nucleic acid molecules.

Example 5

This example describes the isolation and characterization of a 31 kD flea serine protease.

Guts from about 1500 fleas that had been fed on cat blood for about 24 hours were dissected in Gut Dissection Buffer (50 mM Tris 8.0, 100 mM CaCl 2 ). The guts were disrupted by freezing and thawing 4 times, followed by sonication. The resulting extracts were clarified by centrifugation for 20 minutes at 14,000 rpm in a microfuge at 4° C. The supernatant was recovered.

The gut supernatant was loaded onto a 3 ml column comprising p-aminobenzamidine cross-linked to Sepharose beads (Sigma), previously equilibrated in Benzamidine Column Buffer (50 mM Tris 8.0, 100 mM CaCl 2 , 400 mM NaCl). The supernatant was incubated on the column for about 10 min. Unbound protein was slowly washed off the column using Benzamidine Column Buffer until no protein was detectable by Bradford Assay (Bio Rad).

Proteases bound to the benzamidine column were then eluted using 10 ml Benzamidine Column Buffer supplemented with 10 mM p-aminobenzamidine (brought to pH 8.0 with NaOH). Proteases in the eluant were concentrated and diafiltered into a volume of about 0.3 ml Gut Dissection Buffer using a Microcon 3 concentrator (Amicon).

About 120 μl of the concentrated eluant was further concentrated to a volume of about 30 μl. Proteases contained in this concentrate were resolved by gel electrophoresis on a 14% Tris-Glycine electrophoresis gel (15 μl per lane=approximately 300 gut equivalents per lane). After electrophoresis, the separated proteases were blotted onto a PVDF membrane using a CAPS buffer (10 mM CAPS pH 11, 0.5 mM DTT) The membrane was stained with Coomassie Brilliant Blue. A dominant protein band of about 31 kDa was visualized. The membrane was then used for automated N-terminal sequencing (described in Example 7 of related PCT Publication No. WO 96/11706). A partial N-terminal amino acid sequence of the flea protease was determined to be IVGGEDVDISTCGWC (denoted SEQ ID NO:68).

Example 6

This example describes the isolation and characterization of a 31 kD flea serine protease contained in a formulation having IgGase activity (i.e., ability to proteolyze immunoglobulin G proteins).

Cat blood-fed flea gut extracts were prepared and selected on a benzamidine column as described above in Example 5. IgG protease activity was assayed by incubating at 37° C., overnight, the benzamidine eluant with cat immunoglobulin G proteins (IgG) purified on Protein A sepharose. The ability of the flea gut benzamidine eluant to digest cat IgG was detected by resolving the samples by gel electrophoresis through a 14% SDS-PAGE gel and silver staining the gel using standard methods. The marked decrease (compared with control samples lacking protease activity) of a 50 kDa band on the silver stained gel, representing cat IgG heavy chain, indicated that the benzamidine eluant contains IgG protease activity.

The benzamidine eluant was then purified on a PolyPropylaspartamide hydrophobic interaction chromatography (HIC) column by applying the eluant to the column in buffer containing 0.1 M KPO 4 , pH 6.5 and 2 M (N 4 H 2 ) S 4 O. Proteases bound to the column were eluted using an ammonium sulfate gradient of 2 M to 0 M in HIC column buffer. Column fractions were tested for IgG protease activity using the method described above. Fractions containing IgG protease activity were pooled and applied to a PolyCat cation exchange column in 20 M sodium acetate, pH 6. The proteins were eluted using a sodium chloride gradient of 0 M to 1 M NaCl in 20 M sodium acetate. Fractions eluted from the column were tested for IgG protease activity and then each fraction was resolved by electrophoresis using SDS-PAGE. Fractions having the highest levels of IgG protease activity included a protein band that migrated at about 31 kDa on the SDS-PAGE gel. Weaker protease activity corresponded to an about 28 kDa band.

The 31 kDa protein present on the SDS-PAGE gel was used for N-terminal amino acid sequencing using the blotting method described above. A partial N-terminal amino acid sequence was determined to be IVGGEDVDIST(C)GWQI(S)FQ(S)ENLHF(C)GG(S)IIAPK (denoted herein as SEQ ID NO:69). A comparison of SEQ ID NO:69 and SEQ ID NO:68 (described in Example 5) indicates a single residue difference between the two amino acid sequences at residue 15 of each sequence (i.e., Q and V, respectively). Since SEQ ID NO:69 correlates with IgGase activity, the data suggests that the larval protein containing SEQ ID NO:68 has IgGase activity.

Example 7

This example describes the cloning and sequencing of a 31 kDa flea serine protease contained in a formulation having IgGase activity.

A flea protease nucleic acid molecule was isolated from a cat blood-fed whole flea library (described in Example 2) and a bovine blood-fed whole flea library (described in Example 8 of related PCT Publication No. WO 96/11706) by PCR amplification. The actual primers used in the PCR amplification included FP31A primer designed using the N-terminal amino acid sequence SEQ ID NO:68, the primer having the nucleic acid sequence 5′ GAA GAT GTW GAT ATT TCW ACA TGT GG 3′ (SEQ ID NO:101) used in combination with the M13 universal primer. The resultant PCR products were gel purified and cloned into the TA Vector™ and subjected to nucleic acid sequencing as described above.

A FP31B primer (5′ GAA AAT GAA ATC CAC TTA AAC ATT ACG 3′), (represented herein as SEQ ID NO:102) was designed using the DNA sequence of a DNA fragment from a bovine blood-fed cDNA library. A flea protease cDNA nucleic acid molecule was isolated by PCR amplification of the cat blood-fed whole flea library and the bovine blood-fed whole flea library described above by PCR amplification. PCR amplification was performed using the FP31B primer in combination with M13 reverse primer. The resulting PCR products were then diluted 1:25, and used as a template for a second PCR reaction using primer FP31C, having the sequence 5′ CTC TTA TTG TAC GAG GGA TGC 3′ (denoted herein SEQ ID NO:103) in combination with T3 primer. The resulting nested PCR product was cloned into TA Vector™ and subjected to DNA sequencing.

The nucleic acid sequence of the resulting flea serine protease nucleic molecule, namely nfSP28 923 is represented herein as SEQ ID NO:66. Translation of SEQ ID NO:66 yields a protein of about 267 amino acids, denoted PfSP28 267 , having amino acid sequence SEQ ID NO:67, assuming an open reading frame in which the putative start codon spans from about nucleotide 8 through about nucleotide 10 of SEQ ID NO:66 or from about nucleotide 11 through about nucleotide 13, and a stop codon spanning from about nucleotide 803 through about nucleotide 805 of SEQ ID NO:66. SEQ ID NO:67 contains SEQ ID NO:68 except Q is substituted for C, and SEQ ID NO:69. A Genbank homology search revealed most homology between SEQ ID NO:66 and Bombix mori vitellin-degrading protease gene, there being about 53% identity between corresponding regions of the two nucleic acid sequences.

Example 8

This example provides additional nucleic acid and deduced amino acid sequences of nucleic acid molecules encoding a flea cysteine protease protein of the present which was described in Example 1. This example also provides the production of a cysteine protease protein in E. coli cells.

A. Additional Cysteine Protease Nucleic Acid Molecule

The PCR products described in Example 1 were submitted to additional nucleic acid sequence analysis in order to obtain the nucleic acid sequence of additional portions of the coding region of the cysteine protease gene. A composite nucleic acid sequence representing a flea cysteine protease coding region, referred to herein as nfCP1 1109 , was deduced and is denoted herein as SEQ ID NO:1. SEQ ID NO:76 is contained within the sequence of the nucleic acid molecule nfCP1 1109 Translation of SEQ ID NO:1 suggests that nucleic acid molecule nfCP1 1109 encodes a full-length flea cysteine protease protein of about 327 amino acids, referred to herein as PfCPl 327 , having amino acid sequence SEQ ID NO:2, assuming an open reading frame in which the initiation codon spans from about nucleotide 126 through about nucleotide 128 of SEQ ID NO:1 and the termination codon spans from about nucleotide 1107 through about nucleotide 1109 of SEQ ID NO:1. The complement of SEQ ID NO:1 is represented herein by SEQ ID NO:3. The coding region encoding PfCP1 327 , is represented by nucleic acid molecule nfCP1 984 , having a coding strand with the nucleic acid sequence represented by SEQ ID NO:4 and a complementary strand with nucleic acid sequence SEQ ID NO:6. The proposed mature protein, denoted herein as PfCP1 226 , contains about 226 amino acids which is represented herein as SEQ ID NO:8. The nucleic acid molecule encoding PfCP1 226 is denoted herein as nfCP1 681 , which is represented by SEQ ID NO:7. The amino acid sequence of PfCP1 327 (i.e., SEQ ID NO:2) predicts that PfCP1 327 has an estimated molecular weight of about 42 kD and an estimated pI of about pI 8.84.

Comparison of nucleic acid sequence SEQ ID NO:1 with nucleic acid sequences reported in GenBank indicates that SEQ ID NO:1 showed the most homology, i.e., about 55% identity, with the following three genes: a Drosophila cysteine protease gene, a Bombyx cysteine protease gene and a Sarcophaga cysteine protease gene. Comparison of amino acid sequence SEQ ID NO:2 (i.e., the amino acid sequence of PfCP1 327 ) with amino acid sequences reported in GenBank indicates that SEQ ID NO:2 showed the most homology, i.e., about 42% identity, with the following three proteins: a Drosophila cysteine protease protein, a Bombyx cysteine protease protein and a Sarcophaga cysteine protease protein.

B. Production of Cysteine Protease Protein in E. coli cells.

An about 660-bp nucleic acid molecule, referred to herein as nfCP1 660 (designed to encode an apparently mature cysteine protease protein) was PCR-amplified from a flea mixed instar cDNA library produced using unfed 1st instar, bovine blood-fed 1st instar, bovine blood-fed 2 nd instar and bovine blood-fed 3 rd instar flea larvae (this combination of tissues is referred to herein as mixed instar larval tissues for purposes of this example). Total RNA was extracted from mixed instar tissue using an acid-guanidinium-phenol-chloroform method similar to that described by Chomczynski et al., 1987, Anal. Biochem. 162, p. 156-159. Approximately 5,164 mixed instar larvae were used in each RNA preparation. Poly A+selected RNA was separated from each total RNA preparation by oligo-dT cellulose chromatography using Poly(A)Quick® mRNA isolation kits (available from Stratagene Cloning Systems, La Jolla, Calif.), according to the method recommended by the manufacturer. A mixed instar cDNA expression library was constructed in lambda (λ) Uni-ZAP™XR vector (available from Stratagene Cloning Systems) using Stratagene's ZAP-cDNA Synthesis Kit® protocol. About 6.34 μg of mixed instar poly A+RNA were used to produce the mixed instar library. The resultant mixed instar library was amplified to a titer of about 2.17×10 10 pfu/ml with about 97% recombinants. The primers used in the PCR amplification were sense primer CysBS′ having the nucleotide sequence 5′ GAT AAG GAT CCG TTA CCA GAT TCT TTC GAC TGG 3′ (containing a BamHI-site; denoted SEQ ID NO:64) and anti-sense primer CysHA having the nucleotide sequence 5′ TTA TCA AGC TTC CAT TTA CAT GCC GTA AAA ATC 3′ (containing a HindIII site; denoted SEQ ID NO:65). The resulting PCR product nfCP1 660 was submitted to nucleic acid sequence analysis to obtain a nucleic acid sequence of the coding strand, represented herein as SEQ ID NO:94. Translation of SEQ ID NO:94 indicated that nfCP1 696 encodes a protein of about 220 amino acids, called PfCP1 220 , having SEQ ID NO:95. It is to be noted that this sequence analysis indicated that the stop codon was actually about 36 base pairs upstream from what had been predicted by SEQ ID NO:1; as such, the protein encoded by nfCP1 660 is about 12 amino acids shorter than would have been predicted by SEQ ID NO:1. The nucleic acid molecule nfCP1 660 contains the coding region for PfCP1 220 .

Recombinant cell E. coli: pCro-nfCP1 660 is produced in the following manner. Nucleic acid molecule nfCP1 660 is digested with BamHI and HindIII restriction endonucleases, gel purified, and subcloned into expression vector lambdaP R /T 2 ori/S10HIS-RSET-A9 (the production of which is described in Tripp et al, International PCT Publication No. WO 95/24198, published Sep. 14, 1995; see in particular, Example 7), that is digested with BamHI and HindIII and dephosphorylated. The resultant recombinant molecule, referred to herein as pCro-nfCP1 660 , is transformed into E. coli BL-21 competent cells (available from Novagen, Madison, Wis.) to form recombinant cell E. coli: pCro-nfCP1 660 . The recombinant cell is cultured as described in Example 20 of related PCT Publication No. WO 95/24198. About 1 ml of culture is collected prior to induction, and about 1 ml of culture is collected about 60 minutes following induction. These samples are then lysed in sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) loading buffer, resolved on a 14% Tris-glycine acrylamide gel and analyzed by immunoblot using a T7 (tag) antibody (available from Novagen).

Example 9

This example provides additional nucleic acid and deduced amino acid sequences of nucleic acid molecules encoding serine protease proteins of the present invention which are described herein and in the Examples section of related PCT Publication No. WO 96/11706.

A. A DNA probe labeled with 32 P comprising nucleotides from nfAP2 2100 (described in Example 23 of related U.S. patent application Ser. No. 08/639,075, filed Apr. 24, 1996) was used to screen a bovine blood-fed whole flea cDNA library (described in Example 8 of related PCT Publication No. WO 96/11706) using standard hybridization techniques. A clone was isolated having about a 459-nucleotide insert, referred to herein as nfSP18 459 .

A nucleic acid sequence of the composite nucleic acid molecule produced using nucleic acid sequence from nfSP18 314 and nfSP18 459 is referred to herein as nfSP18 779 , having a nucleic acid sequence of the coding strand which is denoted herein as SEQ ID NO:9. Translation of SEQ ID NO:9 suggests that nucleic acid molecule nfSP18 775 encodes a non-full-length flea serine protease protein of about 228 amino acids, referred to herein as PfSP18 226 , having amino acid sequence SEQ ID NO:10, assuming the first codon spans from about nucleotide 1 through about nucleotide 3 of SEQ ID NO:9 and the stop codon spans from about nucleotide 685 through about nucleotide 687 of SEQ ID NO:9. The complement of SEQ ID NO:9 is represented herein by SEQ ID NO:11. The coding region encoding PfSP18 228 , is represented by nucleic acid molecule nfSP18 225 , having a coding strand with the nucleic acid sequence represented by SEQ ID NO:12 and a complementary strand with nucleic acid sequence SEQ ID NO:14. The amino acid sequence of PfSP18 228 (i.e., SEQ ID NO:10) predicts that PfSP18 228 , has an estimated molecular weight of about 25 kD and an estimated pI of about 9.09.

Comparison of nucleic acid sequence SEQ ID NO: 9 with nucleic acid sequences reported in GenBank indicates that SEQ ID NO:9 showed the most homology, i.e., about 51% identity, between SEQ ID NO:9 and an Anopheles stephensi trypsin 1 gene. Comparison of amino acid sequence SEQ ID NO:10 (i.e., the amino acid sequence of PfSP18 228 ) with amino acid sequences reported in GenBank indicates that SEQ ID NO:10 showed the most homology, i.e., about 59% identity between SEQ ID NO:10 and Vespa crabro protein.

B. The remainder of flea serine protease nucleic molecule clone 24 (described in Example 2 was determined using primers designed from nfSP24 410 to amplify DNA from the bovine blood-fed whole flea cDNA library. Sense primer Flea 24F having the nucleotide sequence 5′ GGA CAA ACT GTT CAT TGC AG 3′ (denoted SEQ ID NO:46) was used in combination with the M13 universal primer in a first PCR reaction. Anti-sense primer Flea 24R having the nucleotide sequence 5′ CCC TCA TTT GTC GTA ACT CC 3′ (denoted SEQ ID NO:47) was used in combination with the M13 reverse primer in a second PCR reaction. The resulting PCR products were each gel purified and cloned into the TA Vector® System, and subjected to standard DNA sequencing techniques.

A composite nucleic acid sequence representing a flea serine protease coding region was deduced, referred to herein as nfSP24 1089 , was deduced and is denoted herein as SEQ ID NO:15. SEQ ID NO:78 is contained within the sequence of the nucleic acid molecule nfSP24 1089 Translation of SEQ ID NO:15 suggests that nucleic acid molecule nfSP24 1089 encodes a full-length flea serine protease protein of about 258 amino acids, referred to herein as PfSP24 257 , having amino acid sequence SEQ ID NO:16, assuming an open reading frame in which the initiation codon spans from about nucleotide 33 through about nucleotide 35 of SEQ ID NO:15 and the termination codon spans from about nucleotide 807 through about nucleotide 809 of SEQ ID NO:15. The complement of SEQ ID NO:15 is represented herein by SEQ ID NO:17. The coding region encoding PfSP24 258 , is represented by nucleic acid molecule nfSP24 774 , having a coding strand with the nucleic acid sequence represented by SEQ ID NO:18 and a complementary strand with nucleic acid sequence SEQ ID NO:20. The proposed mature protein, denoted herein as PfSP24 237 , contains about 237 amino acids which is represented herein as SEQ ID NO:22. The nucleic acid molecule encoding PfSP24 237 is denoted herein as nfSP24 717 , which is represented by SEQ ID NO:21. The amino acid sequence of PfSP24 258 (i.e., SEQ ID NO:16) predicts that PfSP24 258 has an estimated molecular weight of about 28 kD and an estimated pI of about pI 6.70.

Comparison of nucleic acid sequence SEQ ID NO:15 with nucleic acid sequences reported in GenBank indicates that SEQ ID NO:15 showed the most homology, i.e., about 51% identity between SEQ ID NO:15 and an Anopheles stephensi trypsin 1 gene. Comparison of amino acid sequence SEQ ID NO:16 (i.e., the amino acid sequence of PfSP24 258 ) with amino acid sequences reported in GenBank indicates that SEQ ID NO:16 showed the most homology, i.e., about 59% identity between SEQ ID NO:16 and an Anopheles gambiae chymotrypsin II protein.

C. The remainder of flea serine protease nucleic molecule clone 32 (described in Example 8 was determined using primers designed from nfSP32 433 to amplify DNA from the cat-fed whole flea cDNA library. Sense primer Flea 32F having the nucleotide sequence 5′ GGC TAG GTT AGT GGA TTC TGG 3′ (denoted SEQ ID NO:48) was used in combination with the M13 universal primer in a first PCR reaction. Anti-sense primer Flea 32R having the nucleotide sequence 5′ GCA AAT CAG TTC CAG AAT CCA CTA ACC 3′ (denoted SEQ ID NO:49) was used in combination with the M13 reverse primer in a second PCR reaction. The resulting PCR products were each gel purified and cloned into the TA Vector® System, and subjected to standard DNA sequencing techniques.

A composite nucleic acid sequence representing a flea serine protease coding region was deduced, referred to herein as nfSP32 924 , was deduced and is denoted herein as SEQ ID NO:23. SEQ ID NO:80 is contained within the sequence of the nucleic acid molecule nfSP32 924 Translation of SEQ ID NO:23 suggests that nucleic acid molecule nfSP32 924 encodes a full-length flea serine protease protein of about 268 amino acids, referred to herein as PfSP32 268 , having amino acid sequence SEQ ID NO:24, assuming an open reading frame in which the initiation codon spans from about nucleotide 6 through about nucleotide 8 of SEQ ID NO:23 and the termination codon spans from about nucleotide 810 through about nucleotide 812 of SEQ ID NO:23. The complement of SEQ ID NO:23 is represented herein by SEQ ID NO:25. The coding region encoding PfSP32 2681 , is represented by nucleic acid molecule nfSP32 699 , having a coding strand with the nucleic acid sequence represented by SEQ ID NO:26 and a complementary strand with nucleic acid sequence SEQ ID NO:28. The amino acid sequence of PfSP32 268 (i.e., SEQ ID NO:24) predicts that PfSP32 268 has an estimated molecular weight of about 28.6 kD and an estimated pI of about pI 7.36.

Comparison of nucleic acid sequence SEQ ID NO:23 with nucleic acid sequences reported in GenBank indicates that SEQ ID NO:23 showed the most homology, i.e., about 52% identity between SEQ ID NO:23 and a Fusarium oxysporum preprotrypsin gene. Comparison of amino acid sequence SEQ ID NO:24 (i.e., the amino acid sequence of PfSP32 268 ) with amino acid sequences reported in GenBank indicates that SEQ ID NO:24 showed the most homology, i.e., about 63% identity between SEQ ID NO:24 and a Bombyx mori vitellin -degrading protease precursor protein.

D. The remainder of flea serine protease nucleic molecule clone 33 was determined using primers designed from nfSP33 778 to amplify DNA from the flea mixed instar larvae cDNA library described above in Example 19. Sense primer Flea 33F having the nucleotide sequence 5′ CAG GGC GCT CTG CAG AAC GCA AC 3′ (denoted SEQ ID NO:50) was used in combination with the M13 universal primer in a first PCR reaction. Anti-sense primer Flea 33R having the nucleotide sequence 5′ ATT CCT CGT GGT TCA GTC GCT C 3′ (denoted SEQ ID NO:51) was used in combination with the M13 reverse primer in a second PCR reaction. The resulting PCR products were each gel purified and cloned into the TA Vector® System, and subjected to standard DNA sequencing techniques.

A composite nucleic acid sequence representing a flea serine protease coding region was deduced, referred to herein as nfSP33 1894 , was deduced and is denoted herein as SEQ ID NO:29. SEQ ID NO:84 and SEQ ID NO:82 are contained within the sequence of the nucleic acid molecule nfSP33 1894 . Translation of SEQ ID NO:29 suggests that nucleic acid molecule nfSP33 1894 encodes a full-length flea serine protease protein of about 400 amino acids, referred to herein as PfSP33 400 , having amino acid sequence SEQ ID NO:30, assuming an open reading frame in which the initiation codon spans from about nucleotide 335 through about nucleotide 337 of SEQ ID NO:29 and the termination codon spans from about nucleotide 1535 through about nucleotide 1537 of SEQ ID NO:29. The complement of SEQ ID NO:29 is represented herein by SEQ ID NO:31. The coding region encoding PfSP33 400 , is represented by nucleic acid molecule nfSP33 1200 , having a coding strand with the nucleic acid sequence represented by SEQ ID NO:32 and a complementary strand with nucleic acid sequence SEQ ID NO:34. The proposed mature protein, denoted herein as PfSP33 242 , contains about 242 amino acids which is represented herein as SEQ ID NO:36. The nucleic acid molecule encoding PfSP33 242 is denoted herein as nfSP33 726 , which is represented by SEQ ID NO:35. The amino acid sequence of PfSP33 400 (i.e., SEQ ID NO:30) predicts that PfSP33 400 has an estimated molecular weight of about 44 kD and an estimated pI of about pI 7.59.

Comparison of nucleic acid sequence SEQ ID NO:29 with nucleic acid sequences reported in GenBank indicates that SEQ ID NO:29 showed the most homology, i.e., about 48% identity between SEQ ID NO:29 and a Drosophila melanogaster serine protease stubble gene. Comparison of amino acid sequence SEQ ID NO:30 (i.e., the amino acid sequence of PfSP33 400 ) with amino acid sequences reported in GenBank indicates that SEQ ID NO:30 showed the most homology, i.e., about 63% identity between SEQ ID NO:30 and a Drosophila melanogaster serine protease stubble protein.

Example 10

This example provides nucleic acid and deduced amino acid sequence of another nucleic acid molecule encoding a serine protease protein of the present invention.

A serine protease cDNA nucleic acid molecules has been isolated in a manner similar to that described in Example 8 of related PCT Publication No.No.WO 96/11706. The actual primers used in PCR amplification of the serine protease nucleic acid molecule from a cat blood-fed flea cDNA expression library (produced as described in Example 8 of related PCT Publication No.No.WO 96/11706) included cat-try #2 (SEQ ID NO:86) in combination with H57 primer (SEQ ID NO:99). The resultant PCR product was gel purified and cloned into the TA Vector™. A recombinant TA vector clone was isolated and subjected to nucleic acid sequencing.

A composite nucleic acid sequence of a flea serine protease nucleic molecule corresponding to flea clone 40, namely nfSP40 428 was deduced and is denoted herein as SEQ ID NO:37. Translation of SEQ ID NO:37 suggests that nucleic acid molecule nfSP40 428 encodes a non-full-length flea serine protease protein of about 142 amino acids, referred to herein as PfSP40 142 , represented herein by SEQ ID NO:38. The complement of SEQ ID NO:37 is represented herein by SEQ ID NO:39.

The remainder of flea serine protease nucleic molecule clone 40 was determined using primers designed from nfSP40 428 to amplify DNA from the cat blood-fed whole flea cDNA library. Sense primer Flea 40F having the nucleotide sequence 5′ GGC AAG TTT CGT TTC ACA ATA GG 3′ (denoted SEQ ID NO:52) was used in combination with the M13 universal primer in a first PCR reaction. Anti-sense primer Flea 40R having the nucleotide sequence 5′ TCC AAC CCT AAC TTT TAA ACC TTC 3′ (denoted SEQ ID NO:53) was used in combination with the M13 reverse primer in a second PCR reaction. The resulting PCR products were each gel purified and cloned into the TA Vector® System, and subjected to standard DNA sequencing techniques.

A composite nucleic acid sequence representing a flea serine protease coding region was deduced, referred to herein as nfSP40 841 , was deduced and is denoted herein as SEQ ID NO:40. SEQ ID NO:37 is contained within the sequence of the nucleic acid molecule nfSP40 841 . Translation of SEQ ID NO:40 suggests that nucleic acid molecule nfSP40 841 , encodes a non-full-length flea serine protease protein of about 242 amino acids, referred to herein as PfSP40 242 , having amino acid sequence SEQ ID NO:41, assuming an open reading frame in which the first codon spans from about nucleotide 2 through about nucleotide 4 of SEQ ID NO:40 and the termination codon spans from about nucleotide 728 through about nucleotide 730 of SEQ ID NO:40. The complement of SEQ ID NO:40 is represented herein by SEQ ID NO:42. The coding region encoding PfSP40 242 , is represented by nucleic acid molecule nfSP40 717 , having a coding strand with the nucleic acid sequence represented by SEQ ID NO:43 and a complementary strand with nucleic acid sequence SEQ ID NO:45. The amino acid sequence of PfSP40 242 (i.e., SEQ ID NO:41) predicts that PfSP40 242 has an estimated molecular weight of about 26 kD and an estimated pI of about pI 6.5.

Comparison of nucleic acid sequence SEQ ID NO:40 with nucleic acid sequences reported in GenBank indicates that SEQ ID NO:40 showed the most homology, i.e., about 57% identity between SEQ ID NO:40 and a Dermatophagoides pteronyssinus Der P3 allergen gene. Comparison of amino acid sequence SEQ ID NO:41 (i.e., the amino acid sequence of PfSP40 242 ) with amino acid sequences reported in GenBank indicates that SEQ ID NO:41 showed the most homology, i.e., about 40% identity between SEQ ID NO:41 and a Bombyx mori vitellin-degrading protease precursor protein.

Example 11

This Example demonstrates the production of serine protease proteins of the present invention in E. coli cells.

A. Flea serine protease protein PfSP24 258 , was produced in the following manner. An about 714 bp nucleic acid molecule, referred to herein as nfSP24 714 (designed to encode an apparently mature serine protease protein) was PCR amplified from nfSP24 1089 using sense primer Flea 24 EF having the nucleotide sequence 5′ CAC AGG ATC CAA TAA TTT GTG GTC AAA ATG C 3′ (containing a BamHI-site; denoted SEQ ID NO:54) and anti-sense primer Flea 24 ER having the nucleotide sequence 5′ AAA AAG AAA GCT TCT TTA ATT TTC TGA CAT TGT CGT G 3′ (containing a HindIII; denoted SEQ ID NO:55). The resulting PCR product nfSP24 714 was digested with BamHI and HindIII restriction endonucleases, gel purified, and subcloned into expression vector lambdaP R /T 2 ori/S10HIS-RSET-A9, that had been digested with BamHI and HindIII and dephosphorylated. The resultant recombinant molecule, referred to herein as pcro-nfSP24 714 , was transformed into E. coli BL-21 competent cells (available from Novagen, Madison, Wis.) to form recombinant cell E. coli: pCro-nfSP24 714 . The recombinant cell was cultured as described in Example 20 of related PCT Publication No.WO 95/24198. About 1 ml of culture was collected prior to induction, and about 1 ml of culture was collected about 60 minutes following induction. These samples were then lysed in sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) loading buffer and resolved on a 14% Tris-glycine acrylamide gel. Immunoblot analysis of the proteins using a T7 (tag) antibody (available from Novagen) showed expression of an about 36 kD protein in the induced sample but not in the uninduced sample.

B. Flea serine protease protein PfSP32 268 was produced in the following manner. An about 698 bp nucleic acid molecule, referred to herein as nfSP32 698 (designed to encode an apparently mature serine protease protein) was PCR amplified from nfSP32 933 using sense primer Flea 32 EF having the nucleotide sequence 5′ GCG GGA TCC TAT TGT GGG TGG TGA AGC AGT G 3′ (containing a BamHI-site; denoted SEQ ID NO:56) and anti-sense primer Flea 32 ER having the nucleotide sequence 5′ GAC GGT ACC ATG TAT AAA ATA ATA TTA AAC TCC GG 3′ (containing a KpnI; denoted SEQ ID NO:57). The resulting PCR product nfSP32 698 was digested with BamHI and KpnI restriction endonucleases, gel purified, and subcloned into expression vector 1 pTrcHisB (available from InVitrogen Corp., San Diego, Calif.), that had been digested with Ba HI and KpnI and dephosphorylated. The resultant recombinant molecule, referred to herein as pTrc-nfSP32 698 , was transformed into E. coli BL-21 competent cells to form recombinant cell E. coli :pTrc-nfSP32 698 . The recombinant cell was cultured and protein production resolved by SDS-PAGE as described above in Section A. Immunoblot analysis of the proteins using a T7 antibody showed expression of an about 38 kD protein in the induced sample but not in the uninduced sample.

C. Flea serine protease protein PfSP33 400 was produced in the following manner. An about 1200 bp nucleic acid molecule, referred to herein as nfSP33 1200 (designed to encode an apparently mature serine protease protein) was PCR amplified from nfSP33 1894 using sense primer Flea 33 EF having the nucleotide sequence 5′ CCG GGA TCC TAT GTT AGC GAT CGT CCC GTC AAA C 3′ (containing a BamHI-site; denoted SEQ ID NO:58) and anti-sense primer Flea 33 ER having the nucleotide sequence 5′ CCG GAA TTC TTA TCC CAT TAC TTT GTC GAT CC 3′ (containing a EcoRI; denoted SEQ ID NO:59). The resulting PCR product nfSP33 1200 was digested with BamHI and EcoRI restriction endonucleases, gel purified, and subcloned into expression vector lambdaP R /T 2 ori/SlOHIS-RSET-A9, that had been digested with BamHI and EcoRI and dephosphorylated. The resultant recombinant molecule, referred to herein as pCro-nfSP33 1200 , was transformed into E. coli BL-21 competent cells to form recombinant cell E. coli: pcro-nfSP33 1200 . The recombinant cell was cultured using the method described above in Section A.

D. Flea serine protease protein PfSP40 242 was produced in the following manner. An about 716 bp nucleic acid molecule, referred to herein as nfSP40 716 (designed to encode an apparently mature serine protease protein) was PCR amplified from nfSP408 4 L using sense primer Flea 40 EF having the nucleotide sequence 5′ GCG GGA TCC AAT AGT AGG AGG TGA AGA TGT AG 3′ (containing a BamHI-site; denoted SEQ ID NO:60) and anti-sense primer Flea 40 ER having the nucleotide sequence 5′ CCG GAA TTC TTC TAA CAA ATT TTA TTT GAT TCC TGC 3′ (containing a EcoRI; denoted SEQ ID NO:61). The resulting PCR product nfSP40 71 6 was digested with BamHI and EcoRI restriction endonucleases, gel purified, and subcloned into expression vector lambdaP R /T 2 ori/S10HIS-RSET-A9, that had been digested with BamHI and EcoRI and dephosphorylated. The resultant recombinant molecule, referred to herein as pCro-nfSP40 716 , was transformed into E. coli BL-21 competent cells to form recombinant cell E. coli: pCro-nfSP40 716 . The recombinant cell was cultured and protein production resolved using the methods described above in Section A. Immunoblot analysis of the proteins using a T7 antibody showed expression of an about 38 kD protein in the induced sample but not in the uninduced sample.

Example 12

This Example demonstrates the production of another serine protease protein of the present invention in E. coli cells.

A. Flea serine protease protein PfSP28 237 was produced in the following manner. An about 711 bp nucleic acid molecule, referred to herein as nfSP28 711 (designed to encode an apparently mature serine protease protein) was PCR amplified from nfSP28 923 using sense primer Flea 28 F having the nucleotide sequence 5′ GGA TCC AAT CGT TGG AGG TGA AGA TG 3′ (containing a BamHI-site shown in bold; denoted SEQ ID NO:62) and anti-sense primer Flea 28 R having the nucleotide sequence 5′ GAA TTC GAA ATC CAC TTA AAC ATT AGC 3′ (containing a EcoRI shown in bold; denoted SEQ ID NO:63). The resulting PCR product nfSP28 711 was digested with BamHI and EcoRI restriction endonucleases, gel purified, and subcloned into expression vector lambdaP R /T 2 ori/SlOHIS-RSET-A9, that had been digested with BamHI and XbaI and dephosphorylated. The resultant recombinant molecule, referred to herein as pCro-nfSP28 711 , was transformed into E. coli BL-21 competent cells (available from Novagen, Madison, Wis.) to form recombinant cell E. coli :pCro-nfSP28 711 . The recombinant cell was cultured and protein production resolved using the methods described above in Example 21. Immunoblot analysis of the proteins using a T7 antibody showed expression of an about 38 kD protein in the induced sample but not in the uninduced sample. Immunoblot analysis using a rabbit anti-flea midgut protease polyclonal antibody (the production of which is described in Example 14 of related PCT Publication NO.WO 95/24198) identified an about 38 kD protein in the induced sample.

Example 13

This Example demonstrates the production of another serine protease protein of the present invention in eukaryotic cells.

Recombinant molecule pBv-nfSP28 7921 containing a flea serine protease nucleic acid molecule spanning nucleotides from about 11 through about 802 of SEQ ID NO:66, operatively linked to baculovirus polyhedron transcription control sequences were produced in the following manner. In order to subclone a flea serine protease nucleic acid molecule into a baculovirus expression vector, a flea serine protease nucleic acid molecule-containing fragment was PCR amplified from nfSP28 923 . A PCR fragment of 792 nucleotides, named nfSP28 792 , was amplified from nfSP28 923 using a sense primer Flea 28 F3 having the nucleic acid sequence 5′-GCG GGA TTC TAT AAA TAT GAA ACT TTT GGT AGT TTT TGC -3′ (SEQ ID NO:62; BamHI site shown in bold) and an antisense primer Flea 28 R3 having the nucleic acid sequence 5′-GCT CTA GAC CAC TTA AAC ATT AGC ATA TTT TTC- 3′ (SEQ ID NO:63; XbaI site shown in bold). The N-terminal primer was designed from the pol h sequence of baculovirus with modifications to enhance expression in the baculovirus system.

In order to produce a baculovirus recombinant molecule capable of directing the production of PfSP28 241 , the about 792 base pair PCR product (referred to as Bv-nfSP28 792 ) was digested with BamHI and XbaI and subcloned into BamHI and XbaI digested to produce the recombinant molecule referred to herein as pVL-nfSP28 792 .

The resultant recombinant molecule, pVL-nfSP28 792 , was verified for proper insert orientation by restriction mapping. The recombinant molecule was co-transfected with a linear Baculogold baculovirus DNA (available from Pharmingen) into S. frugiperda Sf9 cells (available from InVitrogen) to form the recombinant cells denoted S. frugiperda :pVL-nfSP28 792 . S. frugiperda :pVL-nfSP28 792 was cultured in order to produce a flea serine protease protein PfSP28 264 .

Immunoblots of supernatants from cultures of S. frugiperda :pVL-nfSP28 792 cells producing the flea serine protease protein PfSP28 264 was performed using a cat anti-fSPFlea 28 polyclonal antibody which was produced as follows. Recombinant Flea 28 protein (referred to herein as rSPFlea 28 protein) produced in E. coli described above in Example 12 was used to immunize cats. The rSPFlea 28 protein was diluted to a concentration of about 1 mg/ml in PBS and emulsified in an equal volume of TiterMax research adjuvant (available from CytRx Corp., Norcross, Ga.). A series of cats were immunized each with about 50 μg of rSPFlea 28 protein in adjuvant by subcutaneous injection. A second injection of the same dose of rSPFlea 28 protein in adjuvant was administered 32 days later. Blood samples were obtained prior to immunization (pre-bleed), 32 days and 47 days after the initial immunization. Sera samples from the pre-immunization and Day 47 bleeds were used for subsequent immunoblot experiments. The latter is referred to as anti-fSPFlea 28 polyclonal antibody.

Analysis of the immunoblots identified an about 33 kD protein and an about 36 kD protein.

Example 14

This example describes the production of peptides from the 31 kD flea midgut serine protease and the generation of internal sequence data.

Midguts from about 30,000 cat blood-fed fleas were dissected as described in U.S. Pat. No. 5,356,622, ibid. in gut dissection buffer (50 mM Tris 8.0, 100 mM CaCl 2 ). The guts (in three batches of about 10,000 each) were disrupted by a freeze-thaw cycle, followed by sonication. The resulting extracts were clarified by centrifugation for 20 minutes at 3050 rpm in a swinging bucket centrifuge at 4° C. The supernatants were recovered, and adjusted to 400 mM NaCl in preparation for benzamidine column chromatography.

For each batch, gut supernatants were loaded into a 5 ml disposable column containing p-aminobenzamidine cross-linked to Sepharose beads (available from Sigma, St. Louis, Mo.), previously equilibrated in benzamidine column buffer (50 mM Tris, pH 8.0, 100 mM CaCl 2 , 400 mM NaCl) and incubated with rocking overnight at 4° C. Unbound protein was slowly washed off the column using benzamidine column buffer until no protein was detectable by Bradford Assay (available from Bio-Rad Laboratories, Hercules, Calif.).

Proteases bound to the benzamidine column were eluted using 4 ml benzamidine column buffer supplemented with 100 mM p-aminobenzamidine (brought to pH 8.0 with NaOH). Residual bound proteases were washed off with about 21 ml of additional benzamidine column buffer. The recovered proteases were then concentrated to a volume of about 2 ml using a Ultrafree 20 10-kD centrifugal concentrator (available from Millipore, Bedford, Mass.). After concentration, the protease pools from the 3 preparations were combined for a total of about 30,000 gut equivalents in about 6 ml. Protein concentration was measured by Bradford assay and found to be about 0.5 mg/ml.

About 150 μg of the isolated protease pool was resolved by polyacrylamide gel electrophoresis (PAGE) on a preparative-well 14% Tris-glycine gel (available from Novex, San Diego, Calif.). After electrophoresis, the proteins in the gel were visualized by staining for about 30 minutes in Coomassie brilliant blue stain (0.1% (w/v) Coomassie blue R, 40% (v/v) methanol, 10% (v/v) acetic acid) and destaining for about 2.5 hours in 50% (v/v) methanol. The band corresponding to the 31-kD protease was excised with a razor blade. The protein was electroeluted, concentrated, and partially digested for 24 hours with cyanogen bromide (CNBr) (Silver, et al., 1995, J. Biol. Chem., 270, 13010-13016), except that a small amount of acetic acid was added to the sample after electroelution and concentration to lower the sample pH and therefore reduce autodigestion by the 31-kD protease. CNBr is known to cleave after methionine (M) residues under the conditions used for this digestion. After CNBr digestion, the peptides in the sample were resolved by PAGE on an 18% Tris-glycine gel. After electrophoresis, the separated protease peptides were electroblotted onto a PVDF membrane using a CAPS buffer (10 mM CAPS pH 11, 0.5 mM DTT, 10% (v/v) methanol). The membrane was stained with Coomassie Brilliant Blue and destained with 50% (v/v) methanol. Three stained peptide hands were identified having apparent molecular weights of about 14 kD, 21 kD, and 22 kD, respectively. The portions of the membrane containing the 21 kD and 22 kD bands were excised separately. Peptides contained in each membrane segment were subjected to N-terminal amino acid sequencing using a 473A Protein Sequencer (available from Applied Biosystems, Foster City, Calif.) using standard techniques.

Although the results from the automated sequencing were difficult to interpret due to overlapping sequences, analysis of the chromatograms indicated the N-terminal amino acid sequence of the 21-kD peptide to be H/R-V/P-G/A/S-Y/G-E/N-D/K-V/R-D/A-D-Y- D-F-D/P-V-A, denoted herein as SEQ ID NO:70 and the N-terminal amino acid sequence of the 22-kD peptide to be I/Q-V-G-Y/G-E/N/T-D/M/P-V-K/D-I-N/S-M/T/N-F/C herein denoted as SEQ ID NO:71. The N-terminal amino acid sequence of the intact 31-kD protease is either I-V-G-G- E-D-V-D-I-S-T-C-G-W-C (SEQ ID NO:59, as disclosed in Example 34 in co-pending U.S. patent application Ser. No. 08/639,075), or IVGGEDVDIST(C)GWQI(S)FQ(S)ENLHF(C)GG(S)IIAPK (SEQ ID NO:69, as disclosed in Example 35 in co-pending U.S. patent application Ser. No. 08/639,075). These sequences vary at residue 15 in that SEQ ID NO:68 contains a cysteine and SEQ ID NO:69 contains a glutamine. These sequences can be identified in the sequences of both the 21-kD (SEQ ID NO:70) and 22-kD (SEQ ID NO:71) peptides, though it is much stronger in the 22-kD peptide, leading to the conclusion that the SEQ ID NO:71 represents the N-terminus of the 31-kD protease. If this sequence is subtracted from the sequence for the 21-kD (SEQ ID NO:70) peptide, then the resulting sequence for the 21-kD peptide is H/R-P-A/S-Y-N-K-R-A-D-Y-D-F-D-V-A, denoted herein as SEQ ID NO:72. This sequence of amino acids aligns with a stretch of deduced amino acids from about residue 107 to residue 121 immediately following a methionine residue in SEQ ID NO:67. These data confirm that the clone represented by nfSP28 923 (SEQ ID NO:66, as disclosed in Example 36 in co-pending U.S. patent application Ser. No. 08/639,075) indeed encodes the 31-kD protease.

Example 15

This example demonstrates that a 31-kD flea midgut serine protease contained in a formulation is able to proteolyze cat immunoglobulin G, A, and M proteins as well as bovine, dog, human, and rabbit immunoglobulin G proteins.

The 31-kD flea midgut serine protease was purified from cat blood-fed fleas as follows. Cat blood-fed flea midgut extracts were prepared and selected on a benzamidine column as described above in Example 25. The benzamidine eluate was then further purified as described in Example 35 of co-pending U.S. patent application Ser. No. 08/639,075 by PolyCAT A cation exchange chromatography (available from PolyLC, Inc., Columbia, Md.) to isolate a protein band which migrated at about 31 kD on a silver stained SDS-PAGE gel.

A. The ability of the cat blood-fed 31-kD flea midgut serine protease to degrade immunoglobulin was demonstrated by measuring digestion of immunoglobulin heavy chain using a method similar to that described in Example 35 of co-pending U.S. patent application Ser. No. 08/639,075. Specifically, 1 ◯g samples of cat IgG, cat IgA, and cat IgM substrates (available from Bethyl Laboratories, Inc., Montgomery, Tex.) were incubated with 500 cat blood-fed flea midgut equivalents of purified 31-kD flea midgut serine protease in a total volume of 27 ◯l 0.1M Tris-HCl pH 8.0 at 37° C. for 18 hours. The reaction mixtures were resolved by 14% Tris-glycine SDS-PAGE and the gel was silver stained using standard methods. The total disappearance (compared with control samples lacking addition of the purified 31-kD protein) of bands migrating at about 50, 60, and 80 kD on the silver stained gel in the lanes containing 31-kD protease-treated cat IgG, IgA, and IgM, respectively, indicated that the 31-kD flea midgut serine protease degraded the heavy chains of the various cat immunoglobulin isotypes.

B. The ability of the cat blood-fed 31-kD flea midgut serine protease to degrade IgG from several species was demonstrated by incubating 1 ◯g samples of purified cat or bovine IgG (purified from cat and bovine blood on Protein A Sepharose), or of purified dog, rabbit, or human IgG (each available from Sigma Chemical Co.) with 500 cat blood-fed flea midgut equivalents of the purified 31-kD flea midgut serine protease in a total volume of 27 ◯l 0.1M Tris-HCl pH 8.0 at 37° C. for 18 hours. The reaction mixtures were resolved by 14% Tris-glycine SDS-PAGE and the gel was silver stained using standard methods. The total disappearance (compared with control samples lacking addition of the purified 31-kD protein) of bands migrating at about 50-55-kD on the silver stained gel in the lanes containing the 31-kD protease treated cat, bovine, dog, rabbit, and human IgG heavy chains, indicated that the 31-kD flea midgut serine protease can degrade IgG from various mammalian species.

Example 16

This example describes the ability of a 31-kD flea midgut serine protease contained in a formulation to proteolyze cat immunoglobulin G at a specific site.

The 31-kD flea midgut serine protease was purified from cat blood-fed flea midgut extracts as described above in Examples 14 and 15

To investigate cleavage site specificity of the purified 31-kD flea midgut serine protease, 10 ◯g of cat immunoglobulin G purified from cat blood on Protein A sepharose was incubated with 200 cat blood-fed flea midgut equivalents of purified 31-kD flea midgut serine protease in a total volume of 100 ◯l 0.2 M Tris-HCl pH 8.0 at 37° C. for 18 hours. The reaction mixture was resolved by 14% Tris-glycine SDS-PAGE, blotted onto a PVDF membrane, stained with Coomassie R-250 and destained according to standard procedures. A band of about 33 kD was excised and subjected to N-terminal amino acid sequencing using techniques known to those skilled in the art. A partial N-terminal amino acid sequence of about 28 amino acids was determined and is represented herein as SEQ ID NO: 73: X-P-P-P-E-M-L-G-G-P-S-I-F-I-F-P-P-K-P-K-D-D-L-L-I-K-R-K. A GenBank homology search using SEQ ID NO:73 revealed most homology to Oryctolagus caniculus gamma H-chain constant region 2, there being about 71% identity over the 28 amino acids. Further alignments of SEQ ID NO:73 with sheep, rat, rabbit, monkey, bovine, and human IgG amino acid sequences indicated that the purified cat blood-fed 31-kD flea midgut serine protease cleaved the cat IgG heavy chain just before the predicted C-terminal end of the IgG hinge region. The predicted first amino acid cysteine and the second amino acid proline occur within the predicted hinge region while the remaining 26 amino acids of SEQ ID NO:73, starting with the third amino acid proline, occur within the predicted constant heavy chain-2 region.

The further investigate the cleavage site specificity of the purified 31-kD flea midgut serine protease for cat IgG, the cleavage site was compared to that of a known protease, papain, as follows. Cat immunoglobulin G (100 mg), purified from cat blood on Protein A sepharose, was incubated with 1 mg papain in 100 mM sodium acetate pH 5.5, 50 mM cysteine, 1 mM EDTA in a final volume of 150 μl at room temperature for 4.5 hours. The reaction mixture was resolved on a 14% Tris-glycine SDS-PAGE gel, blotted onto PVDF membrane, stained with Coomassie R-250 and destained according to standard procedures. A band of about 33 kD was excised and subjected to N-terminal amino acid sequencing using techniques known to those skilled in the art. A partial N-terminal amino acid sequence of about 25 amino acids was deduced and is represented herein as SEQ ID NO: 96: X-P-P-P-E-M-L-G-G-P-S-I-F-I-F-P-P-K-K-K-D-D-L-L-I. This sequence was nearly identical to the one obtained from a 33-kD cat IgG cleavage product generated by the purified 31-kD flea midgut serine protease, the only difference being the substitution of a lysine (SEQ ID NO:73) for a proline (SEQ ID NO:96) at amino acid 19.

Example 17

This Example demonstrates the kinetics of cat IgG degrading activity in the midguts of fleas fed on live cats.

A. To determine the kinetics of cat IgG degradation in the guts of continuously feeding fleas, female fleas contained in chambers were fed on seven separate cats (i.e. one chamber per cat) as described in Example 21 of co-pending U.S. patent application Ser. No. 08/639,075. Flea chambers were removed for dissections at timepoints of 15 min., 30 min., 1 hr., 2 hr., 4 hr., 6 hr., 8 hr., and 17 hr. After feeding on the cats, the fleas' midguts were removed as described in U.S. Pat. No. 5,356,622, ibid., homogenized by freeze-fracture and sonicated in a Tris buffer comprising 50 mM Tris, pH 8.0 and 100 mM CaCl 2 . The extracts were centrifuged at about 14,000× g for 20 min. and the soluble material recovered. The soluble material was then diluted to a final concentration of about 1.2 midgut equivalents per microliter (μl) of Tris buffer. The proteins contained in 1 midgut equivalent of each timepoint were then resolved by SDS-PAGE under reducing conditions, and the proteins visualized by silver staining. The results indicated that IgG heavy chain levels were significantly lower at the 17 hour time point than in the 8 hour and earlier time points, and that light chain levels were reduced but not to the same extent as the heavy chain. The proteins contained in 5 gut equivalents of each timepoint were then resolved by SDS-PAGE gel under reducing conditions and were subjected to western blot analysis using alkaline phosphatase labeled goat anti-cat IgG (heavy plus light chain) antibody (available from Kirkegaard and Perry Laboratories, Gaithersburg, Md.). The results indicated that cat IgG heavy chain was present in the midguts of continuously feeding fleas for at least 8 hours, but was not detected in the midguts of fleas allowed to feed continuously on a cat for 17 hours. Light chain was visible in all samples, though the amount visible in the 17 hour sample was significantly less than that visible in the 8 hour sample. These results suggest that even when fleas are continuously feeding on a cat, the levels of IgG-degrading proteases induced in the flea midguts at a time point of 17 hours is sufficient to degrade all detectable cat IgG ingested. These results suggest that when fleas are continuously feeding on a cat, the levels of IgG-degrading proteases induced in the flea midguts are not sufficient to degrade all detectable cat IgG ingested for at least 8 hours.

B. To determine the kinetics of cat IgG degradation in the guts of fleas fed for a specified time then removed from the cat, fleas (in chambers) were fed on cats as in Section A for periods of either 1 hour or 24 hours. Following the 1 or 24-hour feeding periods, the flea chambers were removed and placed in a 28° C., 75% relative humidity growth incubator. Fleas were subjected to dissection at time points of 0, 1, 2, 4, and 8 hr. following removal from the cats. Midguts were homogenized, and the midgut contents were examined by silver stained SDS-PAGE and immunoblot analysis, as described in Section A. The fleas fed for 1 hour had high molecular weight proteins, including the heavy chain and light chain of cat IgG detectable in their midguts at the 0 and 1 hour dissection timepoints, while the flea midguts evaluated at time points of 2 hours or greater had no detectable IgG heavy chain bands. The results showed that when fleas were fed on a cat and then removed, they degraded the ingested cat IgG heavy chain nearly completely within 2 hours. The fleas fed on cats for 24 hours had no detectable IgG heavy or light chain proteins in midgut extracts at any of the timepoints. These results suggest that when no new cat IgG is ingested, as is the case when the fleas are removed from feeding, that the IgG-degrading proteases in the flea midgut fully degraded all cat IgG heavy chain in less than two hours.

SEQUENCE LISTING

The following Sequence Listing is submitted pursuant to 37 CFR §1.821. A copy in computer readable form is also submitted herewith.

Applicants assert pursuant to 37 CFR §1.821(f) that the content of the paper and computer readable copies of SEQ ID NO:1 through SEQ ID NO:103 submitted herewith are the same.

103 1109 base pairs nucleic acid single linear cDNA unknown CDS 126..1106 1TACAATTAGG GTGACGATCT TTTAGACAAG CGAAATTGAT AACGAAGTTT TCGAAGTCGG 60ATGAAGTAAA AACCTTGCGT TGGTTTCCCC GGTCCCAGGA TCAGGAACAG TTGCACTTTA 120CCCCA ATG AGG GAA TTC GTG CAT CCC CAT TTT ACC GAA CAT ATT GAT 167 Met Arg Glu Phe Val His Pro His Phe Thr Glu His Ile Asp 1 5 10GAA GAA TTC CAC CGA TTC ATC AAT AAA CAC GGA AAA ATT TAT AAT AAA 215Glu Glu Phe His Arg Phe Ile Asn Lys His Gly Lys Ile Tyr Asn Lys 15 20 25 30AAT GAA GAA CAT CAT TTC CGC AAA GAA ATT TTC AGA CTA AAC TTG AGG 263Asn Glu Glu His His Phe Arg Lys Glu Ile Phe Arg Leu Asn Leu Arg 35 40 45TAC ATT TTT TCT AAG AAT CGT GCA AAT TTG GGA TAC ACT TTG ACT GTT 311Tyr Ile Phe Ser Lys Asn Arg Ala Asn Leu Gly Tyr Thr Leu Thr Val 50 55 60AAC CAT TTG GCT GAT CGT ACT GAA GCT GAA CTT AAG GCT TTG AGA GGA 359Asn His Leu Ala Asp Arg Thr Glu Ala Glu Leu Lys Ala Leu Arg Gly 65 70 75CAC AGA CCT TCC TCC GGT TAT AAT GGC GGT TTA CCC TTT CCT CAC AAT 407His Arg Pro Ser Ser Gly Tyr Asn Gly Gly Leu Pro Phe Pro His Asn 80 85 90ACC ACC AAG GAA GCA AGA AAT TTA CCA GAT TCT TTC GAC TGG CGA ATT 455Thr Thr Lys Glu Ala Arg Asn Leu Pro Asp Ser Phe Asp Trp Arg Ile 95 100 105 110TAT GGA GCT GTT ACT CCA GTT AAA GAT CAA TCT GTT TGT GGT TCC TGC 503Tyr Gly Ala Val Thr Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys 115 120 125TGG TCT TTC GGA ACA ATT GGA GCA ATC GAA GGT GCA TAT TTC TTG AAA 551Trp Ser Phe Gly Thr Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys 130 135 140AAC GGC GGT AAT CTT GTA CGA TTG TCT CAA CAG GCT TTG ATT GAT TGT 599Asn Gly Gly Asn Leu Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys 145 150 155TCT TGG GGA TAT GGA AAT AAT GGT TGC GAC GGT GGC GAA GAT TTC CGC 647Ser Trp Gly Tyr Gly Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg 160 165 170GCC TAC CAA TGG ATG ATG AAA CAT GGA GGA ATC CCT ACT GAA GAG GAT 695Ala Tyr Gln Trp Met Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp175 180 185 190TAT GGT GGT TAC TTG GGA CAA GAT GGT TAC TGC CAT GTC AAC AAC GTT 743Tyr Gly Gly Tyr Leu Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val 195 200 205ACT TTA GTT GCT CCC ATC ACA GGA TAT GTC AAC GTA ACT CGT AAC GAT 791Thr Leu Val Ala Pro Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp 210 215 220GTT GAC GCT ATG AAG GTT GCC CTT CTT AAA CAC GGT CCG ATT TCG GTG 839Val Asp Ala Met Lys Val Ala Leu Leu Lys His Gly Pro Ile Ser Val 225 230 235GCC ATT GAC GCA TCA CAC AAA ACA TCC AGT TTT TAC TCC AAC GGC GTT 887Ala Ile Asp Ala Ser His Lys Thr Ser Ser Phe Tyr Ser Asn Gly Val 240 245 250TAC TAC CAA CCG AAA TGT GGC AAT AAA AGA GGA CAA TTA GAC CAC GCC 935Tyr Tyr Gln Pro Lys Cys Gly Asn Lys Arg Gly Gln Leu Asp His Ala255 260 265 270GTA TTA GTA GTC GGT TAT GGT GAA ATC AAC AGC GAA CCT TAC TGG TTG 983Val Leu Val Val Gly Tyr Gly Glu Ile Asn Ser Glu Pro Tyr Trp Leu 275 280 285GTC AAG AAT CCT GGT CAA TTG TGG GGA AAC AAT GTT ATA TTT GAT GTC 1031Val Lys Asn Pro Gly Gln Leu Trp Gly Asn Asn Val Ile Phe Asp Val 290 295 300GCC AAA AAT AAT AAT GCG GAT TTG ACG ATC ACT TAT TTA CTA TGT ACT 1079Ala Lys Asn Asn Asn Ala Asp Leu Thr Ile Thr Tyr Leu Leu Cys Thr 305 310 315ACT TTT AAA ATT GAT TTT TAC GGC ATG TAA 1109Thr Phe Lys Ile Asp Phe Tyr Gly Met 320 325 327 amino acids amino acid linear protein unknown 2Met Arg Glu Phe Val His Pro His Phe Thr Glu His Ile Asp Glu Glu 1 5 10 15Phe His Arg Phe Ile Asn Lys His Gly Lys Ile Tyr Asn Lys Asn Glu 20 25 30Glu His His Phe Arg Lys Glu Ile Phe Arg Leu Asn Leu Arg Tyr Ile 35 40 45Phe Ser Lys Asn Arg Ala Asn Leu Gly Tyr Thr Leu Thr Val Asn His 50 55 60Leu Ala Asp Arg Thr Glu Ala Glu Leu Lys Ala Leu Arg Gly His Arg 65 70 75 80Pro Ser Ser Gly Tyr Asn Gly Gly Leu Pro Phe Pro His Asn Thr Thr 85 90 95Lys Glu Ala Arg Asn Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly 100 105 110Ala Val Thr Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser 115 120 125Phe Gly Thr Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly 130 135 140Gly Asn Leu Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp145 150 155 160Gly Tyr Gly Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr 165 170 175Gln Trp Met Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly 180 185 190Gly Tyr Leu Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu 195 200 205Val Ala Pro Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp 210 215 220Ala Met Lys Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile225 230 235 240Asp Ala Ser His Lys Thr Ser Ser Phe Tyr Ser Asn Gly Val Tyr Tyr 245 250 255Gln Pro Lys Cys Gly Asn Lys Arg Gly Gln Leu Asp His Ala Val Leu 260 265 270Val Val Gly Tyr Gly Glu Ile Asn Ser Glu Pro Tyr Trp Leu Val Lys 275 280 285Asn Pro Gly Gln Leu Trp Gly Asn Asn Val Ile Phe Asp Val Ala Lys 290 295 300Asn Asn Asn Ala Asp Leu Thr Ile Thr Tyr Leu Leu Cys Thr Thr Phe305 310 315 320Lys Ile Asp Phe Tyr Gly Met 325 1109 base pairs nucleic acid single linear DNA (genomic) unknown 3TTACATGCCG TAAAAATCAA TTTTAAAAGT AGTACATAGT AAATAAGTGA TCGTCAAATC 60CGCATTATTA TTTTTGGCGA CATCAAATAT AACATTGTTT CCCCACAATT GACCAGGATT 120CTTGACCAAC CAGTAAGGTT CGCTGTTGAT TTCACCATAA CCGACTACTA ATACGGCGTG 180GTCTAATTGT CCTCTTTTAT TGCCACATTT CGGTTGGTAG TAAACGCCGT TGGAGTAAAA 240ACTGGATGTT TTGTGTGATG CGTCAATGGC CACCGAAATC GGACCGTGTT TAAGAAGGGC 300AACCTTCATA GCGTCAACAT CGTTACGAGT TACGTTGACA TATCCTGTGA TGGGAGCAAC 360TAAAGTAACG TTGTTGACAT GGCAGTAACC ATCTTGTCCC AAGTAACCAC CATAATCCTC 420TTCAGTAGGG ATTCCTCCAT GTTTCATCAT CCATTGGTAG GCGCGGAAAT CTTCGCCACC 480GTCGCAACCA TTATTTCCAT ATCCCCAAGA ACAATCAATC AAAGCCTGTT GAGACAATCG 540TACAAGATTA CCGCCGTTTT TCAAGAAATA TGCACCTTCG ATTGCTCCAA TTGTTCCGAA 600AGACCAGCAG GAACCACAAA CAGATTGATC TTTAACTGGA GTAACAGCTC CATAAATTCG 660CCAGTCGAAA GAATCTGGTA AATTTCTTGC TTCCTTGGTG GTATTGTGAG GAAAGGGTAA 720ACCGCCATTA TAACCGGAGG AAGGTCTGTG TCCTCTCAAA GCCTTAAGTT CAGCTTCAGT 780ACGATCAGCC AAATGGTTAA CAGTCAAAGT GTATCCCAAA TTTGCACGAT TCTTAGAAAA 840AATGTACCTC AAGTTTAGTC TGAAAATTTC TTTGCGGAAA TGATGTTCTT CATTTTTATT 900ATAAATTTTT CCGTGTTTAT TGATGAATCG GTGGAATTCT TCATCAATAT GTTCGGTAAA 960ATGGGGATGC ACGAATTCCC TCATTGGGGT AAAGTGCAAC TGTTCCTGAT CCTGGGACCG 1020GGGAAACCAA CGCAAGGTTT TTACTTCATC CGACTTCGAA AACTTCGTTA TCAATTTCGC 1080TTGTCTAAAA GATCGTCACC CTAATTGTA 1109 984 base pairs nucleic acid single linear cDNA unknown CDS 1..981 4ATG AGG GAA TTC GTG CAT CCC CAT TTT ACC GAA CAT ATT GAT GAA GAA 48Met Arg Glu Phe Val His Pro His Phe Thr Glu His Ile Asp Glu Glu 1 5 10 15TTC CAC CGA TTC ATC AAT AAA CAC GGA AAA ATT TAT AAT AAA AAT GAA 96Phe His Arg Phe Ile Asn Lys His Gly Lys Ile Tyr Asn Lys Asn Glu 20 25 30GAA CAT CAT TTC CGC AAA GAA ATT TTC AGA CTA AAC TTG AGG TAC ATT 144Glu His His Phe Arg Lys Glu Ile Phe Arg Leu Asn Leu Arg Tyr Ile 35 40 45TTT TCT AAG AAT CGT GCA AAT TTG GGA TAC ACT TTG ACT GTT AAC CAT 192Phe Ser Lys Asn Arg Ala Asn Leu Gly Tyr Thr Leu Thr Val Asn His 50 55 60TTG GCT GAT CGT ACT GAA GCT GAA CTT AAG GCT TTG AGA GGA CAC AGA 240Leu Ala Asp Arg Thr Glu Ala Glu Leu Lys Ala Leu Arg Gly His Arg 65 70 75 80CCT TCC TCC GGT TAT AAT GGC GGT TTA CCC TTT CCT CAC AAT ACC ACC 288Pro Ser Ser Gly Tyr Asn Gly Gly Leu Pro Phe Pro His Asn Thr Thr 85 90 95AAG GAA GCA AGA AAT TTA CCA GAT TCT TTC GAC TGG CGA ATT TAT GGA 336Lys Glu Ala Arg Asn Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly 100 105 110GCT GTT ACT CCA GTT AAA GAT CAA TCT GTT TGT GGT TCC TGC TGG TCT 384Ala Val Thr Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser 115 120 125TTC GGA ACA ATT GGA GCA ATC GAA GGT GCA TAT TTC TTG AAA AAC GGC 432Phe Gly Thr Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly 130 135 140GGT AAT CTT GTA CGA TTG TCT CAA CAG GCT TTG ATT GAT TGT TCT TGG 480Gly Asn Leu Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp145 150 155 160GGA TAT GGA AAT AAT GGT TGC GAC GGT GGC GAA GAT TTC CGC GCC TAC 528Gly Tyr Gly Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr 165 170 175CAA TGG ATG ATG AAA CAT GGA GGA ATC CCT ACT GAA GAG GAT TAT GGT 576Gln Trp Met Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly 180 185 190GGT TAC TTG GGA CAA GAT GGT TAC TGC CAT GTC AAC AAC GTT ACT TTA 624Gly Tyr Leu Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu 195 200 205GTT GCT CCC ATC ACA GGA TAT GTC AAC GTA ACT CGT AAC GAT GTT GAC 672Val Ala Pro Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp 210 215 220GCT ATG AAG GTT GCC CTT CTT AAA CAC GGT CCG ATT TCG GTG GCC ATT 720Ala Met Lys Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile225 230 235 240GAC GCA TCA CAC AAA ACA TCC AGT TTT TAC TCC AAC GGC GTT TAC TAC 768Asp Ala Ser His Lys Thr Ser Ser Phe Tyr Ser Asn Gly Val Tyr Tyr 245 250 255CAA CCG AAA TGT GGC AAT AAA AGA GGA CAA TTA GAC CAC GCC GTA TTA 816Gln Pro Lys Cys Gly Asn Lys Arg Gly Gln Leu Asp His Ala Val Leu 260 265 270GTA GTC GGT TAT GGT GAA ATC AAC AGC GAA CCT TAC TGG TTG GTC AAG 864Val Val Gly Tyr Gly Glu Ile Asn Ser Glu Pro Tyr Trp Leu Val Lys 275 280 285AAT CCT GGT CAA TTG TGG GGA AAC AAT GTT ATA TTT GAT GTC GCC AAA 912Asn Pro Gly Gln Leu Trp Gly Asn Asn Val Ile Phe Asp Val Ala Lys 290 295 300AAT AAT AAT GCG GAT TTG ACG ATC ACT TAT TTA CTA TGT ACT ACT TTT 960Asn Asn Asn Ala Asp Leu Thr Ile Thr Tyr Leu Leu Cys Thr Thr Phe305 310 315 320AAA ATT GAT TTT TAC GGC ATG TAA 984Lys Ile Asp Phe Tyr Gly Met 325 327 amino acids amino acid linear protein unknown 5Met Arg Glu Phe Val His Pro His Phe Thr Glu His Ile Asp Glu Glu 1 5 10 15Phe His Arg Phe Ile Asn Lys His Gly Lys Ile Tyr Asn Lys Asn Glu 20 25 30Glu His His Phe Arg Lys Glu Ile Phe Arg Leu Asn Leu Arg Tyr Ile 35 40 45Phe Ser Lys Asn Arg Ala Asn Leu Gly Tyr Thr Leu Thr Val Asn His 50 55 60Leu Ala Asp Arg Thr Glu Ala Glu Leu Lys Ala Leu Arg Gly His Arg 65 70 75 80Pro Ser Ser Gly Tyr Asn Gly Gly Leu Pro Phe Pro His Asn Thr Thr 85 90 95Lys Glu Ala Arg Asn Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly 100 105 110Ala Val Thr Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser 115 120 125Phe Gly Thr Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly 130 135 140Gly Asn Leu Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp145 150 155 160Gly Tyr Gly Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr 165 170 175Gln Trp Met Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly 180 185 190Gly Tyr Leu Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu 195 200 205Val Ala Pro Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp 210 215 220Ala Met Lys Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile225 230 235 240Asp Ala Ser His Lys Thr Ser Ser Phe Tyr Ser Asn Gly Val Tyr Tyr 245 250 255Gln Pro Lys Cys Gly Asn Lys Arg Gly Gln Leu Asp His Ala Val Leu 260 265 270Val Val Gly Tyr Gly Glu Ile Asn Ser Glu Pro Tyr Trp Leu Val Lys 275 280 285Asn Pro Gly Gln Leu Trp Gly Asn Asn Val Ile Phe Asp Val Ala Lys 290 295 300Asn Asn Asn Ala Asp Leu Thr Ile Thr Tyr Leu Leu Cys Thr Thr Phe305 310 315 320Lys Ile Asp Phe Tyr Gly Met 325 981 base pairs nucleic acid single linear DNA (genomic) unknown 6CATGCCGTAA AAATCAATTT TAAAAGTAGT ACATAGTAAA TAAGTGATCG TCAAATCCGC 60ATTATTATTT TTGGCGACAT CAAATATAAC ATTGTTTCCC CACAATTGAC CAGGATTCTT 120GACCAACCAG TAAGGTTCGC TGTTGATTTC ACCATAACCG ACTACTAATA CGGCGTGGTC 180TAATTGTCCT CTTTTATTGC CACATTTCGG TTGGTAGTAA ACGCCGTTGG AGTAAAAACT 240GGATGTTTTG TGTGATGCGT CAATGGCCAC CGAAATCGGA CCGTGTTTAA GAAGGGCAAC 300CTTCATAGCG TCAACATCGT TACGAGTTAC GTTGACATAT CCTGTGATGG GAGCAACTAA 360AGTAACGTTG TTGACATGGC AGTAACCATC TTGTCCCAAG TAACCACCAT AATCCTCTTC 420AGTAGGGATT CCTCCATGTT TCATCATCCA TTGGTAGGCG CGGAAATCTT CGCCACCGTC 480GCAACCATTA TTTCCATATC CCCAAGAACA ATCAATCAAA GCCTGTTGAG ACAATCGTAC 540AAGATTACCG CCGTTTTTCA AGAAATATGC ACCTTCGATT GCTCCAATTG TTCCGAAAGA 600CCAGCAGGAA CCACAAACAG ATTGATCTTT AACTGGAGTA ACAGCTCCAT AAATTCGCCA 660GTCGAAAGAA TCTGGTAAAT TTCTTGCTTC CTTGGTGGTA TTGTGAGGAA AGGGTAAACC 720GCCATTATAA CCGGAGGAAG GTCTGTGTCC TCTCAAAGCC TTAAGTTCAG CTTCAGTACG 780ATCAGCCAAA TGGTTAACAG TCAAAGTGTA TCCCAAATTT GCACGATTCT TAGAAAAAAT 840GTACCTCAAG TTTAGTCTGA AAATTTCTTT GCGGAAATGA TGTTCTTCAT TTTTATTATA 900AATTTTTCCG TGTTTATTGA TGAATCGGTG GAATTCTTCA TCAATATGTT CGGTAAAATG 960GGGATGCACG AATTCCCTCA T 981 681 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..678 7TTA CCA GAT TCT TTC GAC TGG CGA ATT TAT GGA GCT GTT ACT CCA GTT 48Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr Pro Val 1 5 10 15AAA GAT CAA TCT GTT TGT GGT TCC TGC TGG TCT TTC GGA ACA ATT GGA 96Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr Ile Gly 20 25 30GCA ATC GAA GGT GCA TAT TTC TTG AAA AAC GGC GGT AAT CTT GTA CGA 144Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu Val Arg 35 40 45TTG TCT CAA CAG GCT TTG ATT GAT TGT TCT TGG GGA TAT GGA AAT AAT 192Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly Asn Asn 50 55 60GGT TGC GAC GGT GGC GAA GAT TTC CGC GCC TAC CAA TGG ATG ATG AAA 240Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met Met Lys 65 70 75 80CAT GGA GGA ATC CCT ACT GAA GAG GAT TAT GGT GGT TAC TTG GGA CAA 288His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu Gly Gln 85 90 95GAT GGT TAC TGC CAT GTC AAC AAC GTT ACT TTA GTT GCT CCC ATC ACA 336Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro Ile Thr 100 105 110GGA TAT GTC AAC GTA ACT CGT AAC GAT GTT GAC GCT ATG AAG GTT GCC 384Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys Val Ala 115 120 125CTT CTT AAA CAC GGT CCG ATT TCG GTG GCC ATT GAC GCA TCA CAC AAA 432Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser His Lys 130 135 140ACA TCC AGT TTT TAC TCC AAC GGC GTT TAC TAC CAA CCG AAA TGT GGC 480Thr Ser Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Gln Pro Lys Cys Gly145 150 155 160AAT AAA AGA GGA CAA TTA GAC CAC GCC GTA TTA GTA GTC GGT TAT GGT 528Asn Lys Arg Gly Gln Leu Asp His Ala Val Leu Val Val Gly Tyr Gly 165 170 175GAA ATC AAC AGC GAA CCT TAC TGG TTG GTC AAG AAT CCT GGT CAA TTG 576Glu Ile Asn Ser Glu Pro Tyr Trp Leu Val Lys Asn Pro Gly Gln Leu 180 185 190TGG GGA AAC AAT GTT ATA TTT GAT GTC GCC AAA AAT AAT AAT GCG GAT 624Trp Gly Asn Asn Val Ile Phe Asp Val Ala Lys Asn Asn Asn Ala Asp 195 200 205TTG ACG ATC ACT TAT TTA CTA TGT ACT ACT TTT AAA ATT GAT TTT TAC 672Leu Thr Ile Thr Tyr Leu Leu Cys Thr Thr Phe Lys Ile Asp Phe Tyr 210 215 220GGC ATG TAA 681Gly Met225 226 amino acids amino acid linear protein unknown 8Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr Pro Val 1 5 10 15Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr Ile Gly 20 25 30Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu Val Arg 35 40 45Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly Asn Asn 50 55 60Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met Met Lys 65 70 75 80His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu Gly Gln 85 90 95Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro Ile Thr 100 105 110Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys Val Ala 115 120 125Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser His Lys 130 135 140Thr Ser Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Gln Pro Lys Cys Gly145 150 155 160Asn Lys Arg Gly Gln Leu Asp His Ala Val Leu Val Val Gly Tyr Gly 165 170 175Glu Ile Asn Ser Glu Pro Tyr Trp Leu Val Lys Asn Pro Gly Gln Leu 180 185 190Trp Gly Asn Asn Val Ile Phe Asp Val Ala Lys Asn Asn Asn Ala Asp 195 200 205Leu Thr Ile Thr Tyr Leu Leu Cys Thr Thr Phe Lys Ile Asp Phe Tyr 210 215 220Gly Met225 775 base pairs nucleic acid single linear cDNA unknown CDS 1..685 Xaa = any amino acid 187 9TCA AAT CGG ATT GTT AAT GGA GTT AAT GCC AAA AAC GGT TCT GCT CCA 48Ser Asn Arg Ile Val Asn Gly Val Asn Ala Lys Asn Gly Ser Ala Pro 1 5 10 15TAT ATG GCT TCT CTA AGA GAT GTT ATG GAA ACC ATT TCT GTG GAG CAT 96Tyr Met Ala Ser Leu Arg Asp Val Met Glu Thr Ile Ser Val Glu His 20 25 30CGA TAT TGG ATG AAC CGC TGG ATT CTT ACT GCT GCC CAT TGC CTT ACT 144Arg Tyr Trp Met Asn Arg Trp Ile Leu Thr Ala Ala His Cys Leu Thr 35 40 45GAC GGT TAT CTA GAT ACA GTC TAC GTT GGT TCA AAT CAT CTT TCT GGC 192Asp Gly Tyr Leu Asp Thr Val Tyr Val Gly Ser Asn His Leu Ser Gly 50 55 60GAC GGA GAG TAC TAC AAT GTA GAA GAA CAA GTC ATC CAT GAT AAA TAT 240Asp Gly Glu Tyr Tyr Asn Val Glu Glu Gln Val Ile His Asp Lys Tyr 65 70 75 80TTT GGT CAA ACA ACC GGC TTC AAA AAT GAT ATT GCT CTC GTC AAA GTT 288Phe Gly Gln Thr Thr Gly Phe Lys Asn Asp Ile Ala Leu Val Lys Val 85 90 95TCT AGT GCT ATA AAA CTT AGC AAA AAT GTT CGT CCC ATC AAA TTG CAC 336Ser Ser Ala Ile Lys Leu Ser Lys Asn Val Arg Pro Ile Lys Leu His 100 105 110AAA GAT TTT ATA CGC GGA GGT GAA AAA TTG AAA ATT ACT GGA TGG GGA 384Lys Asp Phe Ile Arg Gly Gly Glu Lys Leu Lys Ile Thr Gly Trp Gly 115 120 125TTG ACC AAT CAA ACT CAT GGT GAA GTT CCT GAT GCT CTT CAA GAG TTA 432Leu Thr Asn Gln Thr His Gly Glu Val Pro Asp Ala Leu Gln Glu Leu 130 135 140CAG GTA GAA GCA CTT TCT AAC TCT AAA TGC AAG GCA ATT ACT GGT GTC 480Gln Val Glu Ala Leu Ser Asn Ser Lys Cys Lys Ala Ile Thr Gly Val145 150 155 160CAT CTT CCT GCT CAT CTC TGC ACC TTC AAA GCA CCT CAA AAG GGT GTA 528His Leu Pro Ala His Leu Cys Thr Phe Lys Ala Pro Gln Lys Gly Val 165 170 175TGC ATG GGT GAC TCT GGT GGT CCT CTG GTC NAT AAG GGC AAG CAA GTT 576Cys Met Gly Asp Ser Gly Gly Pro Leu Val Xaa Lys Gly Lys Gln Val 180 185 190GGA GTC ACA TCT TTC GTC TGG GAA GGT TGT GCT TTG GGC AAC CCT GAT 624Gly Val Thr Ser Phe Val Trp Glu Gly Cys Ala Leu Gly Asn Pro Asp 195 200 205TTC TTT ACA AGA GTT TCG CTT TAT GTA GAC TGG GTC AAA AAG ATT CAA 672Phe Phe Thr Arg Val Ser Leu Tyr Val Asp Trp Val Lys Lys Ile Gln 210 215 220AAA GAA TAT AAA T GATATGTTGA TTGTCACTAA AATGCATCGA TTTGGATAAT 725Lys Glu Tyr Lys225TTGGTTGTGA ATATAATTTT ATTTCTAGCA TCAAAAAAAA AAAAAAAAAA 775 228 amino acids amino acid linear protein unknown Xaa = any amino acid 187 10Ser Asn Arg Ile Val Asn Gly Val Asn Ala Lys Asn Gly Ser Ala Pro 1 5 10 15Tyr Met Ala Ser Leu Arg Asp Val Met Glu Thr Ile Ser Val Glu His 20 25 30Arg Tyr Trp Met Asn Arg Trp Ile Leu Thr Ala Ala His Cys Leu Thr 35 40 45Asp Gly Tyr Leu Asp Thr Val Tyr Val Gly Ser Asn His Leu Ser Gly 50 55 60Asp Gly Glu Tyr Tyr Asn Val Glu Glu Gln Val Ile His Asp Lys Tyr 65 70 75 80Phe Gly Gln Thr Thr Gly Phe Lys Asn Asp Ile Ala Leu Val Lys Val 85 90 95Ser Ser Ala Ile Lys Leu Ser Lys Asn Val Arg Pro Ile Lys Leu His 100 105 110Lys Asp Phe Ile Arg Gly Gly Glu Lys Leu Lys Ile Thr Gly Trp Gly 115 120 125Leu Thr Asn Gln Thr His Gly Glu Val Pro Asp Ala Leu Gln Glu Leu 130 135 140Gln Val Glu Ala Leu Ser Asn Ser Lys Cys Lys Ala Ile Thr Gly Val145 150 155 160His Leu Pro Ala His Leu Cys Thr Phe Lys Ala Pro Gln Lys Gly Val 165 170 175Cys Met Gly Asp Ser Gly Gly Pro Leu Val Xaa Lys Gly Lys Gln Val 180 185 190Gly Val Thr Ser Phe Val Trp Glu Gly Cys Ala Leu Gly Asn Pro Asp 195 200 205Phe Phe Thr Arg Val Ser Leu Tyr Val Asp Trp Val Lys Lys Ile Gln 210 215 220Lys Glu Tyr Lys225 775 base pairs nucleic acid single linear DNA (genomic) unknown 11TTTTTTTTTT TTTTTTTTGA TGCTAGAAAT AAAATTATAT TCACAACCAA ATTATCCAAA 60TCGATGCATT TTAGTGACAA TCAACATATC ATTTATATTC TTTTTGAATC TTTTTGACCC 120AGTCTACATA AAGCGAAACT CTTGTAAAGA AATCAGGGTT GCCCAAAGCA CAACCTTCCC 180AGACGAAAGA TGTGACTCCA ACTTGCTTGC CCTTATNGAC CAGAGGACCA CCAGAGTCAC 240CCATGCATAC ACCCTTTTGA GGTGCTTTGA AGGTGCAGAG ATGAGCAGGA AGATGGACAC 300CAGTAATTGC CTTGCATTTA GAGTTAGAAA GTGCTTCTAC CTGTAACTCT TGAAGAGCAT 360CAGGAACTTC ACCATGAGTT TGATTGGTCA ATCCCCATCC AGTAATTTTC AATTTTTCAC 420CTCCGCGTAT AAAATCTTTG TGCAATTTGA TGGGACGAAC ATTTTTGCTA AGTTTTATAG 480CACTAGAAAC TTTGACGAGA GCAATATCAT TTTTGAAGCC GGTTGTTTGA CCAAAATATT 540TATCATGGAT GACTTGTTCT TCTACATTGT AGTACTCTCC GTCGCCAGAA AGATGATTTG 600AACCAACGTA GACTGTATCT AGATAACCGT CAGTAAGGCA ATGGGCAGCA GTAAGAATCC 660AGCGGTTCAT CCAATATCGA TGCTCCACAG AAATGGTTTC CATAACATCT CTTAGAGAAG 720CCATATATGG AGCAGAACCG TTTTTGGCAT TAACTCCATT AACAATCCGA TTTGA 775 675 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..675 Xaa = any amino acid 184 12ATT GTT AAT GGA GTT AAT GCC AAA AAC GGT TCT GCT CCA TAT ATG GCT 48Ile Val Asn Gly Val Asn Ala Lys Asn Gly Ser Ala Pro Tyr Met Ala 1 5 10 15TCT CTA AGA GAT GTT ATG GAA ACC ATT TCT GTG GAG CAT CGA TAT TGG 96Ser Leu Arg Asp Val Met Glu Thr Ile Ser Val Glu His Arg Tyr Trp 20 25 30ATG AAC CGC TGG ATT CTT ACT GCT GCC CAT TGC CTT ACT GAC GGT TAT 144Met Asn Arg Trp Ile Leu Thr Ala Ala His Cys Leu Thr Asp Gly Tyr 35 40 45CTA GAT ACA GTC TAC GTT GGT TCA AAT CAT CTT TCT GGC GAC GGA GAG 192Leu Asp Thr Val Tyr Val Gly Ser Asn His Leu Ser Gly Asp Gly Glu 50 55 60TAC TAC AAT GTA GAA GAA CAA GTC ATC CAT GAT AAA TAT TTT GGT CAA 240Tyr Tyr Asn Val Glu Glu Gln Val Ile His Asp Lys Tyr Phe Gly Gln 65 70 75 80ACA ACC GGC TTC AAA AAT GAT ATT GCT CTC GTC AAA GTT TCT AGT GCT 288Thr Thr Gly Phe Lys Asn Asp Ile Ala Leu Val Lys Val Ser Ser Ala 85 90 95ATA AAA CTT AGC AAA AAT GTT CGT CCC ATC AAA TTG CAC AAA GAT TTT 336Ile Lys Leu Ser Lys Asn Val Arg Pro Ile Lys Leu His Lys Asp Phe 100 105 110ATA CGC GGA GGT GAA AAA TTG AAA ATT ACT GGA TGG GGA TTG ACC AAT 384Ile Arg Gly Gly Glu Lys Leu Lys Ile Thr Gly Trp Gly Leu Thr Asn 115 120 125CAA ACT CAT GGT GAA GTT CCT GAT GCT CTT CAA GAG TTA CAG GTA GAA 432Gln Thr His Gly Glu Val Pro Asp Ala Leu Gln Glu Leu Gln Val Glu 130 135 140GCA CTT TCT AAC TCT AAA TGC AAG GCA ATT ACT GGT GTC CAT CTT CCT 480Ala Leu Ser Asn Ser Lys Cys Lys Ala Ile Thr Gly Val His Leu Pro145 150 155 160GCT CAT CTC TGC ACC TTC AAA GCA CCT CAA AAG GGT GTA TGC ATG GGT 528Ala His Leu Cys Thr Phe Lys Ala Pro Gln Lys Gly Val Cys Met Gly 165 170 175GAC TCT GGT GGT CCT CTG GTC NAT AAG GGC AAG CAA GTT GGA GTC ACA 576Asp Ser Gly Gly Pro Leu Val Xaa Lys Gly Lys Gln Val Gly Val Thr 180 185 190TCT TTC GTC TGG GAA GGT TGT GCT TTG GGC AAC CCT GAT TTC TTT ACA 624Ser Phe Val Trp Glu Gly Cys Ala Leu Gly Asn Pro Asp Phe Phe Thr 195 200 205AGA GTT TCG CTT TAT GTA GAC TGG GTC AAA AAG ATT CAA AAA GAA TAT 672Arg Val Ser Leu Tyr Val Asp Trp Val Lys Lys Ile Gln Lys Glu Tyr 210 215 220AAA 675Lys225 225 amino acids amino acid linear protein unknown Xaa = any amino acid 184 13Ile Val Asn Gly Val Asn Ala Lys Asn Gly Ser Ala Pro Tyr Met Ala 1 5 10 15Ser Leu Arg Asp Val Met Glu Thr Ile Ser Val Glu His Arg Tyr Trp 20 25 30Met Asn Arg Trp Ile Leu Thr Ala Ala His Cys Leu Thr Asp Gly Tyr 35 40 45Leu Asp Thr Val Tyr Val Gly Ser Asn His Leu Ser Gly Asp Gly Glu 50 55 60Tyr Tyr Asn Val Glu Glu Gln Val Ile His Asp Lys Tyr Phe Gly Gln 65 70 75 80Thr Thr Gly Phe Lys Asn Asp Ile Ala Leu Val Lys Val Ser Ser Ala 85 90 95Ile Lys Leu Ser Lys Asn Val Arg Pro Ile Lys Leu His Lys Asp Phe 100 105 110Ile Arg Gly Gly Glu Lys Leu Lys Ile Thr Gly Trp Gly Leu Thr Asn 115 120 125Gln Thr His Gly Glu Val Pro Asp Ala Leu Gln Glu Leu Gln Val Glu 130 135 140Ala Leu Ser Asn Ser Lys Cys Lys Ala Ile Thr Gly Val His Leu Pro145 150 155 160Ala His Leu Cys Thr Phe Lys Ala Pro Gln Lys Gly Val Cys Met Gly 165 170 175Asp Ser Gly Gly Pro Leu Val Xaa Lys Gly Lys Gln Val Gly Val Thr 180 185 190Ser Phe Val Trp Glu Gly Cys Ala Leu Gly Asn Pro Asp Phe Phe Thr 195 200 205Arg Val Ser Leu Tyr Val Asp Trp Val Lys Lys Ile Gln Lys Glu Tyr 210 215 220Lys225 675 base pairs nucleic acid single linear DNA (genomic) unknown 14TTTATATTCT TTTTGAATCT TTTTGACCCA GTCTACATAA AGCGAAACTC TTGTAAAGAA 60ATCAGGGTTG CCCAAAGCAC AACCTTCCCA GACGAAAGAT GTGACTCCAA CTTGCTTGCC 120CTTATNGACC AGAGGACCAC CAGAGTCACC CATGCATACA CCCTTTTGAG GTGCTTTGAA 180GGTGCAGAGA TGAGCAGGAA GATGGACACC AGTAATTGCC TTGCATTTAG AGTTAGAAAG 240TGCTTCTACC TGTAACTCTT GAAGAGCATC AGGAACTTCA CCATGAGTTT GATTGGTCAA 300TCCCCATCCA GTAATTTTCA ATTTTTCACC TCCGCGTATA AAATCTTTGT GCAATTTGAT 360GGGACGAACA TTTTTGCTAA GTTTTATAGC ACTAGAAACT TTGACGAGAG CAATATCATT 420TTTGAAGCCG GTTGTTTGAC CAAAATATTT ATCATGGATG ACTTGTTCTT CTACATTGTA 480GTACTCTCCG TCGCCAGAAA GATGATTTGA ACCAACGTAG ACTGTATCTA GATAACCGTC 540AGTAAGGCAA TGGGCAGCAG TAAGAATCCA GCGGTTCATC CAATATCGAT GCTCCACAGA 600AATGGTTTCC ATAACATCTC TTAGAGAAGC CATATATGGA GCAGAACCGT TTTTGGCATT 660AACTCCATTA ACAAT 675 1089 base pairs nucleic acid single linear cDNA unknown CDS 33..807 15GTTTTTAGTG CGGTGTTAAA TAAAAGTTTA AA ATG AAA CTC ATC ATC GTG CTA 53 Met Lys Leu Ile Ile Val Leu 1 5GCA TTT GTT TTA GGA ATT TGT TCA GGT TCT CCA CAT TCA AGA ATA ATT 101Ala Phe Val Leu Gly Ile Cys Ser Gly Ser Pro His Ser Arg Ile Ile 10 15 20TGT GGT CAA AAT GCC AAA AAA AAT TCG GCT CCA TAC ATG GCA TCG GTT 149Cys Gly Gln Asn Ala Lys Lys Asn Ser Ala Pro Tyr Met Ala Ser Val 25 30 35CAA CTT TTA GAT AAA GTT GAA GGA GTC GAA AAA TTG TTT CAT TTT TGC 197Gln Leu Leu Asp Lys Val Glu Gly Val Glu Lys Leu Phe His Phe Cys 40 45 50 55GGA GGA GCA ATA GTT AAT GAT AGA TGG ATT TTG ACT GCT GCA CAT TGT 245Gly Gly Ala Ile Val Asn Asp Arg Trp Ile Leu Thr Ala Ala His Cys 60 65 70TTG AGA GGC AAA GAC CAC CTC CTG GAC AAA CTG TTC ATT GCA GTC GGC 293Leu Arg Gly Lys Asp His Leu Leu Asp Lys Leu Phe Ile Ala Val Gly 75 80 85CTG ACA AAT TTA GGT GAA GGA GGC ACC GTG TAT CCT GTA GAA AAA GGC 341Leu Thr Asn Leu Gly Glu Gly Gly Thr Val Tyr Pro Val Glu Lys Gly 90 95 100ATC ATG CAC GAA GAA TAT GAA CAT TAT GAC ATA GTC AAC GAT ATT GCA 389Ile Met His Glu Glu Tyr Glu His Tyr Asp Ile Val Asn Asp Ile Ala 105 110 115CTA ATC AAA GTC AAA TCT CCG ATA GAA TTC AAT GAA AAA GTA ACG ACT 437Leu Ile Lys Val Lys Ser Pro Ile Glu Phe Asn Glu Lys Val Thr Thr120 125 130 135GTA AAA TTA GGT GAG GAT TAT GTT GGC GGA GAC GTC CAA CTT CGA TTG 485Val Lys Leu Gly Glu Asp Tyr Val Gly Gly Asp Val Gln Leu Arg Leu 140 145 150ACA GGA TGG GGA GTT ACG ACA AAT GAG GGA ATC GGA AGC CCG AGT CAA 533Thr Gly Trp Gly Val Thr Thr Asn Glu Gly Ile Gly Ser Pro Ser Gln 155 160 165AAA TTA CAG GTC ATG ACA GCC AAA TCA CTA ACT TAT GAG GAT TGC AAA 581Lys Leu Gln Val Met Thr Ala Lys Ser Leu Thr Tyr Glu Asp Cys Lys 170 175 180AAC GCA ATT TAT AAA AAG ACT TTC GAA AGC CAA ATT TGT GCA CAG GCT 629Asn Ala Ile Tyr Lys Lys Thr Phe Glu Ser Gln Ile Cys Ala Gln Ala 185 190 195AAA AAA GGA ACC GGA TCT TGT AAG GGT GAT TCT GGT GGT CCA TTA GTC 677Lys Lys Gly Thr Gly Ser Cys Lys Gly Asp Ser Gly Gly Pro Leu Val200 205 210 215CAA GGA AAC AAT ACA TTG GTC GGT TTA GTA TCC TGG GGT ATG CAA CCT 725Gln Gly Asn Asn Thr Leu Val Gly Leu Val Ser Trp Gly Met Gln Pro 220 225 230TGT GGA AGT GGT TAT TAT CCT GAC GTT TAC ACA AGA ATT ACA TCG TTT 773Cys Gly Ser Gly Tyr Tyr Pro Asp Val Tyr Thr Arg Ile Thr Ser Phe 235 240 245TTG GAC TGG ATT AAC ACG ACA ATG TCA GAA AAT T AAAGANAAAA 817Leu Asp Trp Ile Asn Thr Thr Met Ser Glu Asn 250 255AANTATCAAA ATAGTAGTTA AAATATTTTG TNGACTACTG TAAAAGTATT GAAATTAACA 877AATATTTGTT TTGTATATAG GGCTGGTACC TAAAGACATT ATTATTTGTT AAAACTGATA 937TTTATTTTTA TGACGAATTT CTATATTTAT AATATTATTT TATATGTATG TATTTGATTG 997TATTTTAAAT ATGGACTGGT TGTTCCCAAT GTTATAAATT AAAATTATAA AAATACATCT 1057ACTATTTTAT ACTAAAAAAA AAAAAAAAAA AA 1089 258 amino acids amino acid linear protein unknown 16Met Lys Leu Ile Ile Val Leu Ala Phe Val Leu Gly Ile Cys Ser Gly 1 5 10 15Ser Pro His Ser Arg Ile Ile Cys Gly Gln Asn Ala Lys Lys Asn Ser 20 25 30Ala Pro Tyr Met Ala Ser Val Gln Leu Leu Asp Lys Val Glu Gly Val 35 40 45Glu Lys Leu Phe His Phe Cys Gly Gly Ala Ile Val Asn Asp Arg Trp 50 55 60Ile Leu Thr Ala Ala His Cys Leu Arg Gly Lys Asp His Leu Leu Asp 65 70 75 80Lys Leu Phe Ile Ala Val Gly Leu Thr Asn Leu Gly Glu Gly Gly Thr 85 90 95Val Tyr Pro Val Glu Lys Gly Ile Met His Glu Glu Tyr Glu His Tyr 100 105 110Asp Ile Val Asn Asp Ile Ala Leu Ile Lys Val Lys Ser Pro Ile Glu 115 120 125Phe Asn Glu Lys Val Thr Thr Val Lys Leu Gly Glu Asp Tyr Val Gly 130 135 140Gly Asp Val Gln Leu Arg Leu Thr Gly Trp Gly Val Thr Thr Asn Glu145 150 155 160Gly Ile Gly Ser Pro Ser Gln Lys Leu Gln Val Met Thr Ala Lys Ser 165 170 175Leu Thr Tyr Glu Asp Cys Lys Asn Ala Ile Tyr Lys Lys Thr Phe Glu 180 185 190Ser Gln Ile Cys Ala Gln Ala Lys Lys Gly Thr Gly Ser Cys Lys Gly 195 200 205Asp Ser Gly Gly Pro Leu Val Gln Gly Asn Asn Thr Leu Val Gly Leu 210 215 220Val Ser Trp Gly Met Gln Pro Cys Gly Ser Gly Tyr Tyr Pro Asp Val225 230 235 240Tyr Thr Arg Ile Thr Ser Phe Leu Asp Trp Ile Asn Thr Thr Met Ser 245 250 255Glu Asn 1089 base pairs nucleic acid single linear DNA (genomic) unknown 17TTTTTTTTTT TTTTTTTTTA GTATAAAATA GTAGATGTAT TTTTATAATT TTAATTTATA 60ACATTGGGAA CAACCAGTCC ATATTTAAAA TACAATCAAA TACATACATA TAAAATAATA 120TTATAAATAT AGAAATTCGT CATAAAAATA AATATCAGTT TTAACAAATA ATAATGTCTT 180TAGGTACCAG CCCTATATAC AAAACAAATA TTTGTTAATT TCAATACTTT TACAGTAGTC 240NACAAAATAT TTTAACTACT ATTTTGATAN TTTTTTNTCT TTAATTTTCT GACATTGTCG 300TGTTAATCCA GTCCAAAAAC GATGTAATTC TTGTGTAAAC GTCAGGATAA TAACCACTTC 360CACAAGGTTG CATACCCCAG GATACTAAAC CGACCAATGT ATTGTTTCCT TGGACTAATG 420GACCACCAGA ATCACCCTTA CAAGATCCGG TTCCTTTTTT AGCCTGTGCA CAAATTTGGC 480TTTCGAAAGT CTTTTTATAA ATTGCGTTTT TGCAATCCTC ATAAGTTAGT GATTTGGCTG 540TCATGACCTG TAATTTTTGA CTCGGGCTTC CGATTCCCTC ATTTGTCGTA ACTCCCCATC 600CTGTCAATCG AAGTTGGACG TCTCCGCCAA CATAATCCTC ACCTAATTTT ACAGTCGTTA 660CTTTTTCATT GAATTCTATC GGAGATTTGA CTTTGATTAG TGCAATATCG TTGACTATGT 720CATAATGTTC ATATTCTTCG TGCATGATGC CTTTTTCTAC AGGATACACG GTGCCTCCTT 780CACCTAAATT TGTCAGGCCG ACTGCAATGA ACAGTTTGTC CAGGAGGTGG TCTTTGCCTC 840TCAAACAATG TGCAGCAGTC AAAATCCATC TATCATTAAC TATTGCTCCT CCGCAAAAAT 900GAAACAATTT TTCGACTCCT TCAACTTTAT CTAAAAGTTG AACCGATGCC ATGTATGGAG 960CCGAATTTTT TTTGGCATTT TGACCACAAA TTATTCTTGA ATGTGGAGAA CCTGAACAAA 1020TTCCTAAAAC AAATGCTAGC ACGATGATGA GTTTCATTTT AAACTTTTAT TTAACACCGC 1080ACTAAAAAC 1089 774 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..774 18ATG AAA CTC ATC ATC GTG CTA GCA TTT GTT TTA GGA ATT TGT TCA GGT 48Met Lys Leu Ile Ile Val Leu Ala Phe Val Leu Gly Ile Cys Ser Gly 1 5 10 15TCT CCA CAT TCA AGA ATA ATT TGT GGT CAA AAT GCC AAA AAA AAT TCG 96Ser Pro His Ser Arg Ile Ile Cys Gly Gln Asn Ala Lys Lys Asn Ser 20 25 30GCT CCA TAC ATG GCA TCG GTT CAA CTT TTA GAT AAA GTT GAA GGA GTC 144Ala Pro Tyr Met Ala Ser Val Gln Leu Leu Asp Lys Val Glu Gly Val 35 40 45GAA AAA TTG TTT CAT TTT TGC GGA GGA GCA ATA GTT AAT GAT AGA TGG 192Glu Lys Leu Phe His Phe Cys Gly Gly Ala Ile Val Asn Asp Arg Trp 50 55 60ATT TTG ACT GCT GCA CAT TGT TTG AGA GGC AAA GAC CAC CTC CTG GAC 240Ile Leu Thr Ala Ala His Cys Leu Arg Gly Lys Asp His Leu Leu Asp 65 70 75 80AAA CTG TTC ATT GCA GTC GGC CTG ACA AAT TTA GGT GAA GGA GGC ACC 288Lys Leu Phe Ile Ala Val Gly Leu Thr Asn Leu Gly Glu Gly Gly Thr 85 90 95GTG TAT CCT GTA GAA AAA GGC ATC ATG CAC GAA GAA TAT GAA CAT TAT 336Val Tyr Pro Val Glu Lys Gly Ile Met His Glu Glu Tyr Glu His Tyr 100 105 110GAC ATA GTC AAC GAT ATT GCA CTA ATC AAA GTC AAA TCT CCG ATA GAA 384Asp Ile Val Asn Asp Ile Ala Leu Ile Lys Val Lys Ser Pro Ile Glu 115 120 125TTC AAT GAA AAA GTA ACG ACT GTA AAA TTA GGT GAG GAT TAT GTT GGC 432Phe Asn Glu Lys Val Thr Thr Val Lys Leu Gly Glu Asp Tyr Val Gly 130 135 140GGA GAC GTC CAA CTT CGA TTG ACA GGA TGG GGA GTT ACG ACA AAT GAG 480Gly Asp Val Gln Leu Arg Leu Thr Gly Trp Gly Val Thr Thr Asn Glu145 150 155 160GGA ATC GGA AGC CCG AGT CAA AAA TTA CAG GTC ATG ACA GCC AAA TCA 528Gly Ile Gly Ser Pro Ser Gln Lys Leu Gln Val Met Thr Ala Lys Ser 165 170 175CTA ACT TAT GAG GAT TGC AAA AAC GCA ATT TAT AAA AAG ACT TTC GAA 576Leu Thr Tyr Glu Asp Cys Lys Asn Ala Ile Tyr Lys Lys Thr Phe Glu 180 185 190AGC CAA ATT TGT GCA CAG GCT AAA AAA GGA ACC GGA TCT TGT AAG GGT 624Ser Gln Ile Cys Ala Gln Ala Lys Lys Gly Thr Gly Ser Cys Lys Gly 195 200 205GAT TCT GGT GGT CCA TTA GTC CAA GGA AAC AAT ACA TTG GTC GGT TTA 672Asp Ser Gly Gly Pro Leu Val Gln Gly Asn Asn Thr Leu Val Gly Leu 210 215 220GTA TCC TGG GGT ATG CAA CCT TGT GGA AGT GGT TAT TAT CCT GAC GTT 720Val Ser Trp Gly Met Gln Pro Cys Gly Ser Gly Tyr Tyr Pro Asp Val225 230 235 240TAC ACA AGA ATT ACA TCG TTT TTG GAC TGG ATT AAC ACG ACA ATG TCA 768Tyr Thr Arg Ile Thr Ser Phe Leu Asp Trp Ile Asn Thr Thr Met Ser 245 250 255GAA AAT 774Glu Asn 258 amino acids amino acid linear protein unknown 19Met Lys Leu Ile Ile Val Leu Ala Phe Val Leu Gly Ile Cys Ser Gly 1 5 10 15Ser Pro His Ser Arg Ile Ile Cys Gly Gln Asn Ala Lys Lys Asn Ser 20 25 30Ala Pro Tyr Met Ala Ser Val Gln Leu Leu Asp Lys Val Glu Gly Val 35 40 45Glu Lys Leu Phe His Phe Cys Gly Gly Ala Ile Val Asn Asp Arg Trp 50 55 60Ile Leu Thr Ala Ala His Cys Leu Arg Gly Lys Asp His Leu Leu Asp 65 70 75 80Lys Leu Phe Ile Ala Val Gly Leu Thr Asn Leu Gly Glu Gly Gly Thr 85 90 95Val Tyr Pro Val Glu Lys Gly Ile Met His Glu Glu Tyr Glu His Tyr 100 105 110Asp Ile Val Asn Asp Ile Ala Leu Ile Lys Val Lys Ser Pro Ile Glu 115 120 125Phe Asn Glu Lys Val Thr Thr Val Lys Leu Gly Glu Asp Tyr Val Gly 130 135 140Gly Asp Val Gln Leu Arg Leu Thr Gly Trp Gly Val Thr Thr Asn Glu145 150 155 160Gly Ile Gly Ser Pro Ser Gln Lys Leu Gln Val Met Thr Ala Lys Ser 165 170 175Leu Thr Tyr Glu Asp Cys Lys Asn Ala Ile Tyr Lys Lys Thr Phe Glu 180 185 190Ser Gln Ile Cys Ala Gln Ala Lys Lys Gly Thr Gly Ser Cys Lys Gly 195 200 205Asp Ser Gly Gly Pro Leu Val Gln Gly Asn Asn Thr Leu Val Gly Leu 210 215 220Val Ser Trp Gly Met Gln Pro Cys Gly Ser Gly Tyr Tyr Pro Asp Val225 230 235 240Tyr Thr Arg Ile Thr Ser Phe Leu Asp Trp Ile Asn Thr Thr Met Ser 245 250 255Glu Asn 774 base pairs nucleic acid single linear DNA (genomic) unknown 20ATTTTCTGAC ATTGTCGTGT TAATCCAGTC CAAAAACGAT GTAATTCTTG TGTAAACGTC 60AGGATAATAA CCACTTCCAC AAGGTTGCAT ACCCCAGGAT ACTAAACCGA CCAATGTATT 120GTTTCCTTGG ACTAATGGAC CACCAGAATC ACCCTTACAA GATCCGGTTC CTTTTTTAGC 180CTGTGCACAA ATTTGGCTTT CGAAAGTCTT TTTATAAATT GCGTTTTTGC AATCCTCATA 240AGTTAGTGAT TTGGCTGTCA TGACCTGTAA TTTTTGACTC GGGCTTCCGA TTCCCTCATT 300TGTCGTAACT CCCCATCCTG TCAATCGAAG TTGGACGTCT CCGCCAACAT AATCCTCACC 360TAATTTTACA GTCGTTACTT TTTCATTGAA TTCTATCGGA GATTTGACTT TGATTAGTGC 420AATATCGTTG ACTATGTCAT AATGTTCATA TTCTTCGTGC ATGATGCCTT TTTCTACAGG 480ATACACGGTG CCTCCTTCAC CTAAATTTGT CAGGCCGACT GCAATGAACA GTTTGTCCAG 540GAGGTGGTCT TTGCCTCTCA AACAATGTGC AGCAGTCAAA ATCCATCTAT CATTAACTAT 600TGCTCCTCCG CAAAAATGAA ACAATTTTTC GACTCCTTCA ACTTTATCTA AAAGTTGAAC 660CGATGCCATG TATGGAGCCG AATTTTTTTT GGCATTTTGA CCACAAATTA TTCTTGAATG 720TGGAGAACCT GAACAAATTC CTAAAACAAA TGCTAGCACG ATGATGAGTT TCAT 774 711 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..711 21ATA ATT TGT GGT CAA AAT GCC AAA AAA AAT TCG GCT CCA TAC ATG GCA 48Ile Ile Cys Gly Gln Asn Ala Lys Lys Asn Ser Ala Pro Tyr Met Ala 1 5 10 15TCG GTT CAA CTT TTA GAT AAA GTT GAA GGA GTC GAA AAA TTG TTT CAT 96Ser Val Gln Leu Leu Asp Lys Val Glu Gly Val Glu Lys Leu Phe His 20 25 30TTT TGC GGA GGA GCA ATA GTT AAT GAT AGA TGG ATT TTG ACT GCT GCA 144Phe Cys Gly Gly Ala Ile Val Asn Asp Arg Trp Ile Leu Thr Ala Ala 35 40 45CAT TGT TTG AGA GGC AAA GAC CAC CTC CTG GAC AAA CTG TTC ATT GCA 192His Cys Leu Arg Gly Lys Asp His Leu Leu Asp Lys Leu Phe Ile Ala 50 55 60GTC GGC CTG ACA AAT TTA GGT GAA GGA GGC ACC GTG TAT CCT GTA GAA 240Val Gly Leu Thr Asn Leu Gly Glu Gly Gly Thr Val Tyr Pro Val Glu 65 70 75 80AAA GGC ATC ATG CAC GAA GAA TAT GAA CAT TAT GAC ATA GTC AAC GAT 288Lys Gly Ile Met His Glu Glu Tyr Glu His Tyr Asp Ile Val Asn Asp 85 90 95ATT GCA CTA ATC AAA GTC AAA TCT CCG ATA GAA TTC AAT GAA AAA GTA 336Ile Ala Leu Ile Lys Val Lys Ser Pro Ile Glu Phe Asn Glu Lys Val 100 105 110ACG ACT GTA AAA TTA GGT GAG GAT TAT GTT GGC GGA GAC GTC CAA CTT 384Thr Thr Val Lys Leu Gly Glu Asp Tyr Val Gly Gly Asp Val Gln Leu 115 120 125CGA TTG ACA GGA TGG GGA GTT ACG ACA AAT GAG GGA ATC GGA AGC CCG 432Arg Leu Thr Gly Trp Gly Val Thr Thr Asn Glu Gly Ile Gly Ser Pro 130 135 140AGT CAA AAA TTA CAG GTC ATG ACA GCC AAA TCA CTA ACT TAT GAG GAT 480Ser Gln Lys Leu Gln Val Met Thr Ala Lys Ser Leu Thr Tyr Glu Asp145 150 155 160TGC AAA AAC GCA ATT TAT AAA AAG ACT TTC GAA AGC CAA ATT TGT GCA 528Cys Lys Asn Ala Ile Tyr Lys Lys Thr Phe Glu Ser Gln Ile Cys Ala 165 170 175CAG GCT AAA AAA GGA ACC GGA TCT TGT AAG GGT GAT TCT GGT GGT CCA 576Gln Ala Lys Lys Gly Thr Gly Ser Cys Lys Gly Asp Ser Gly Gly Pro 180 185 190TTA GTC CAA GGA AAC AAT ACA TTG GTC GGT TTA GTA TCC TGG GGT ATG 624Leu Val Gln Gly Asn Asn Thr Leu Val Gly Leu Val Ser Trp Gly Met 195 200 205CAA CCT TGT GGA AGT GGT TAT TAT CCT GAC GTT TAC ACA AGA ATT ACA 672Gln Pro Cys Gly Ser Gly Tyr Tyr Pro Asp Val Tyr Thr Arg Ile Thr 210 215 220TCG TTT TTG GAC TGG ATT AAC ACG ACA ATG TCA GAA AAT 711Ser Phe Leu Asp Trp Ile Asn Thr Thr Met Ser Glu Asn225 230 235 237 amino acids amino acid linear protein unknown 22Ile Ile Cys Gly Gln Asn Ala Lys Lys Asn Ser Ala Pro Tyr Met Ala 1 5 10 15Ser Val Gln Leu Leu Asp Lys Val Glu Gly Val Glu Lys Leu Phe His 20 25 30Phe Cys Gly Gly Ala Ile Val Asn Asp Arg Trp Ile Leu Thr Ala Ala 35 40 45His Cys Leu Arg Gly Lys Asp His Leu Leu Asp Lys Leu Phe Ile Ala 50 55 60Val Gly Leu Thr Asn Leu Gly Glu Gly Gly Thr Val Tyr Pro Val Glu 65 70 75 80Lys Gly Ile Met His Glu Glu Tyr Glu His Tyr Asp Ile Val Asn Asp 85 90 95Ile Ala Leu Ile Lys Val Lys Ser Pro Ile Glu Phe Asn Glu Lys Val 100 105 110Thr Thr Val Lys Leu Gly Glu Asp Tyr Val Gly Gly Asp Val Gln Leu 115 120 125Arg Leu Thr Gly Trp Gly Val Thr Thr Asn Glu Gly Ile Gly Ser Pro 130 135 140Ser Gln Lys Leu Gln Val Met Thr Ala Lys Ser Leu Thr Tyr Glu Asp145 150 155 160Cys Lys Asn Ala Ile Tyr Lys Lys Thr Phe Glu Ser Gln Ile Cys Ala 165 170 175Gln Ala Lys Lys Gly Thr Gly Ser Cys Lys Gly Asp Ser Gly Gly Pro 180 185 190Leu Val Gln Gly Asn Asn Thr Leu Val Gly Leu Val Ser Trp Gly Met 195 200 205Gln Pro Cys Gly Ser Gly Tyr Tyr Pro Asp Val Tyr Thr Arg Ile Thr 210 215 220Ser Phe Leu Asp Trp Ile Asn Thr Thr Met Ser Glu Asn225 230 235 924 base pairs nucleic acid single linear DNA (genomic) unknown CDS 3..800 Xaa = any amino acid 44 Xaa = any amino acid 67 Xaa = any amino acid 260 23AA ATT TTA TTA CTG GTA TTA TTG GCA GTA TGC TTT GCT TCA GCT AAA 47 Ile Leu Leu Leu Val Leu Leu Ala Val Cys Phe Ala Ser Ala Lys 1 5 10 15CGA GGT CCA CGA AAA CAT GTT CGC GAA ACA CAA AAA AGT CTT GCC TCT 95Arg Gly Pro Arg Lys His Val Arg Glu Thr Gln Lys Ser Leu Ala Ser 20 25 30GGG CGT ATT GTG GGT GGT GAA GCA GTG AGC ATT GAA NAC TAT GGA TGG 143Gly Arg Ile Val Gly Gly Glu Ala Val Ser Ile Glu Xaa Tyr Gly Trp 35 40 45CAA GTT TCT CTA CAA CGT TTT GGC AGT CAT TTC TGT GGA GGA TCT ATA 191Gln Val Ser Leu Gln Arg Phe Gly Ser His Phe Cys Gly Gly Ser Ile 50 55 60ATA TCC AGT ANA TGG ATT CTT TCA GCT GCT CAT TGC TTT TAT GGA ACG 239Ile Ser Ser Xaa Trp Ile Leu Ser Ala Ala His Cys Phe Tyr Gly Thr 65 70 75TTA TTT CCG ATT GGA TTC TCT GCG AGA GCC GGC AGC AGT ACT GTG AAT 287Leu Phe Pro Ile Gly Phe Ser Ala Arg Ala Gly Ser Ser Thr Val Asn 80 85 90 95TCA GGA GGA ACT GTG CAT ACA ATT TTG TAT TGG TAT ATT CAT CCA AAT 335Ser Gly Gly Thr Val His Thr Ile Leu Tyr Trp Tyr Ile His Pro Asn 100 105 110TAT GAT TCA CAA AGT ACA GAC TTT GAT GTT TCT GTA GTT CGA CTA TTA 383Tyr Asp Ser Gln Ser Thr Asp Phe Asp Val Ser Val Val Arg Leu Leu 115 120 125TCT TCT TTA AAT TTG AAT GGA GGT TCT ATT CGA CCG GCT AGG TTA GTG 431Ser Ser Leu Asn Leu Asn Gly Gly Ser Ile Arg Pro Ala Arg Leu Val 130 135 140GAT TCT GGA ACT GAT TTG CCA GCC GGT GAG ATG GTT ACA GTA ACT GGA 479Asp Ser Gly Thr Asp Leu Pro Ala Gly Glu Met Val Thr Val Thr Gly 145 150 155TGG GGA CGA CTT TCG GAA AAT ACT TCT GTT CCC TCG CCA TCA ACT CTT 527Trp Gly Arg Leu Ser Glu Asn Thr Ser Val Pro Ser Pro Ser Thr Leu160 165 170 175CAA GGA GTT ACA GTA CCA GTT GTA AGT AAT TCG GAA TGT CAA CAA CAA 575Gln Gly Val Thr Val Pro Val Val Ser Asn Ser Glu Cys Gln Gln Gln 180 185 190TTG CAA AAT CAG ACA ATC ACT GAC AAT ATG TTT TGT GCT GGT GAA TTA 623Leu Gln Asn Gln Thr Ile Thr Asp Asn Met Phe Cys Ala Gly Glu Leu 195 200 205GAA GGA GGA AAG GAC TCT TGT CAA GGA GAC AGT AGT GGT CCC ATG GTT 671Glu Gly Gly Lys Asp Ser Cys Gln Gly Asp Ser Ser Gly Pro Met Val 210 215 220GAC AGC GAG GAT ACT CAA GTA GGA ATT GTA TCC TGG GGA ATA GGA TGT 719Asp Ser Glu Asp Thr Gln Val Gly Ile Val Ser Trp Gly Ile Gly Cys 225 230 235GCT AGA CCC AAT TTA CCA GGA GTT TAT ACG CGA ATT GCT TCA TCG CCA 767Ala Arg Pro Asn Leu Pro Gly Val Tyr Thr Arg Ile Ala Ser Ser Pro240 245 250 255ATT AGA GAT TTC NTA AGA CGA ATA ACC GGA GTT TAATATTATT TTATACATTT 820Ile Arg Asp Phe Xaa Arg Arg Ile Thr Gly Val 260 265TTGACAAATA TGAGAACTAA TGAGAACTGT TGTNTTGCTA TAATTCTTTG CAACATTGTG 880CATGAATAAA TTATGAATNT AATTGTTAAA AAAAAAAAAA AAAA 924 266 amino acids amino acid linear protein unknown Xaa = any amino acid 44 Xaa = any amino acid 67 Xaa = any amino acid 260 24Ile Leu Leu Leu Val Leu Leu Ala Val Cys Phe Ala Ser Ala Lys Arg 1 5 10 15Gly Pro Arg Lys His Val Arg Glu Thr Gln Lys Ser Leu Ala Ser Gly 20 25 30Arg Ile Val Gly Gly Glu Ala Val Ser Ile Glu Xaa Tyr Gly Trp Gln 35 40 45Val Ser Leu Gln Arg Phe Gly Ser His Phe Cys Gly Gly Ser Ile Ile 50 55 60Ser Ser Xaa Trp Ile Leu Ser Ala Ala His Cys Phe Tyr Gly Thr Leu 65 70 75 80Phe Pro Ile Gly Phe Ser Ala Arg Ala Gly Ser Ser Thr Val Asn Ser 85 90 95Gly Gly Thr Val His Thr Ile Leu Tyr Trp Tyr Ile His Pro Asn Tyr 100 105 110Asp Ser Gln Ser Thr Asp Phe Asp Val Ser Val Val Arg Leu Leu Ser 115 120 125Ser Leu Asn Leu Asn Gly Gly Ser Ile Arg Pro Ala Arg Leu Val Asp 130 135 140Ser Gly Thr Asp Leu Pro Ala Gly Glu Met Val Thr Val Thr Gly Trp145 150 155 160Gly Arg Leu Ser Glu Asn Thr Ser Val Pro Ser Pro Ser Thr Leu Gln 165 170 175Gly Val Thr Val Pro Val Val Ser Asn Ser Glu Cys Gln Gln Gln Leu 180 185 190Gln Asn Gln Thr Ile Thr Asp Asn Met Phe Cys Ala Gly Glu Leu Glu 195 200 205Gly Gly Lys Asp Ser Cys Gln Gly Asp Ser Ser Gly Pro Met Val Asp 210 215 220Ser Glu Asp Thr Gln Val Gly Ile Val Ser Trp Gly Ile Gly Cys Ala225 230 235 240Arg Pro Asn Leu Pro Gly Val Tyr Thr Arg Ile Ala Ser Ser Pro Ile 245 250 255Arg Asp Phe Xaa Arg Arg Ile Thr Gly Val 260 265 924 base pairs nucleic acid single linear DNA (genomic) unknown 25TTTTTTTTTT TTTTTTTAAC AATTANATTC ATAATTTATT CATGCACAAT GTTGCAAAGA 60ATTATAGCAA NACAACAGTT CTCATTAGTT CTCATATTTG TCAAAAATGT ATAAAATAAT 120ATTAAACTCC GGTTATTCGT CTTANGAAAT CTCTAATTGG CGATGAAGCA ATTCGCGTAT 180AAACTCCTGG TAAATTGGGT CTAGCACATC CTATTCCCCA GGATACAATT CCTACTTGAG 240TATCCTCGCT GTCAACCATG GGACCACTAC TGTCTCCTTG ACAAGAGTCC TTTCCTCCTT 300CTAATTCACC AGCACAAAAC ATATTGTCAG TGATTGTCTG ATTTTGCAAT TGTTGTTGAC 360ATTCCGAATT ACTTACAACT GGTACTGTAA CTCCTTGAAG AGTTGATGGC GAGGGAACAG 420AAGTATTTTC CGAAAGTCGT CCCCATCCAG TTACTGTAAC CATCTCACCG GCTGGCAAAT 480CAGTTCCAGA ATCCACTAAC CTAGCCGGTC GAATAGAACC TCCATTCAAA TTTAAAGAAG 540ATAATAGTCG AACTACAGAA ACATCAAAGT CTGTACTTTG TGAATCATAA TTTGGATGAA 600TATACCAATA CAAAATTGTA TGCACAGTTC CTCCTGAATT CACAGTACTG CTGCCGGCTC 660TCGCAGAGAA TCCAATCGGA AATAACGTTC CATAAAAGCA ATGAGCAGCT GAAAGAATCC 720ATNTACTGGA TATTATAGAT CCTCCACAGA AATGACTGCC AAAACGTTGT AGAGAAACTT 780GCCATCCATA GTNTTCAATG CTCACTGCTT CACCACCCAC AATACGCCCA GAGGCAAGAC 840TTTTTTGTGT TTCGCGAACA TGTTTTCGTG GACCTNGTTT AGCTGAAGCA AAGCATACTG 900CCAATAATAC CAGTAATAAA ATTT 924 699 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..699 Xaa = any amino acid 11 Xaa = any amino acid 34 Xaa = any amino acid 227 26ATT GTG GGT GGT GAA GCA GTG AGC ATT GAA NAC TAT GGA TGG CAA GTT 48Ile Val Gly Gly Glu Ala Val Ser Ile Glu Xaa Tyr Gly Trp Gln Val 1 5 10 15TCT CTA CAA CGT TTT GGC AGT CAT TTC TGT GGA GGA TCT ATA ATA TCC 96Ser Leu Gln Arg Phe Gly Ser His Phe Cys Gly Gly Ser Ile Ile Ser 20 25 30AGT ANA TGG ATT CTT TCA GCT GCT CAT TGC TTT TAT GGA ACG TTA TTT 144Ser Xaa Trp Ile Leu Ser Ala Ala His Cys Phe Tyr Gly Thr Leu Phe 35 40 45CCG ATT GGA TTC TCT GCG AGA GCC GGC AGC AGT ACT GTG AAT TCA GGA 192Pro Ile Gly Phe Ser Ala Arg Ala Gly Ser Ser Thr Val Asn Ser Gly 50 55 60GGA ACT GTG CAT ACA ATT TTG TAT TGG TAT ATT CAT CCA AAT TAT GAT 240Gly Thr Val His Thr Ile Leu Tyr Trp Tyr Ile His Pro Asn Tyr Asp 65 70 75 80TCA CAA AGT ACA GAC TTT GAT GTT TCT GTA GTT CGA CTA TTA TCT TCT 288Ser Gln Ser Thr Asp Phe Asp Val Ser Val Val Arg Leu Leu Ser Ser 85 90 95TTA AAT TTG AAT GGA GGT TCT ATT CGA CCG GCT AGG TTA GTG GAT TCT 336Leu Asn Leu Asn Gly Gly Ser Ile Arg Pro Ala Arg Leu Val Asp Ser 100 105 110GGA ACT GAT TTG CCA GCC GGT GAG ATG GTT ACA GTA ACT GGA TGG GGA 384Gly Thr Asp Leu Pro Ala Gly Glu Met Val Thr Val Thr Gly Trp Gly 115 120 125CGA CTT TCG GAA AAT ACT TCT GTT CCC TCG CCA TCA ACT CTT CAA GGA 432Arg Leu Ser Glu Asn Thr Ser Val Pro Ser Pro Ser Thr Leu Gln Gly 130 135 140GTT ACA GTA CCA GTT GTA AGT AAT TCG GAA TGT CAA CAA CAA TTG CAA 480Val Thr Val Pro Val Val Ser Asn Ser Glu Cys Gln Gln Gln Leu Gln145 150 155 160AAT CAG ACA ATC ACT GAC AAT ATG TTT TGT GCT GGT GAA TTA GAA GGA 528Asn Gln Thr Ile Thr Asp Asn Met Phe Cys Ala Gly Glu Leu Glu Gly 165 170 175GGA AAG GAC TCT TGT CAA GGA GAC AGT AGT GGT CCC ATG GTT GAC AGC 576Gly Lys Asp Ser Cys Gln Gly Asp Ser Ser Gly Pro Met Val Asp Ser 180 185 190GAG GAT ACT CAA GTA GGA ATT GTA TCC TGG GGA ATA GGA TGT GCT AGA 624Glu Asp Thr Gln Val Gly Ile Val Ser Trp Gly Ile Gly Cys Ala Arg 195 200 205CCC AAT TTA CCA GGA GTT TAT ACG CGA ATT GCT TCA TCG CCA ATT AGA 672Pro Asn Leu Pro Gly Val Tyr Thr Arg Ile Ala Ser Ser Pro Ile Arg 210 215 220GAT TTC NTA AGA CGA ATA ACC GGA GTT 699Asp Phe Xaa Arg Arg Ile Thr Gly Val225 230 233 amino acids amino acid linear protein unknown Xaa = any amino acid 11 Xaa = any amino acid 34 Xaa = any amino acid 227 27Ile Val Gly Gly Glu Ala Val Ser Ile Glu Xaa Tyr Gly Trp Gln Val 1 5 10 15Ser Leu Gln Arg Phe Gly Ser His Phe Cys Gly Gly Ser Ile Ile Ser 20 25 30Ser Xaa Trp Ile Leu Ser Ala Ala His Cys Phe Tyr Gly Thr Leu Phe 35 40 45Pro Ile Gly Phe Ser Ala Arg Ala Gly Ser Ser Thr Val Asn Ser Gly 50 55 60Gly Thr Val His Thr Ile Leu Tyr Trp Tyr Ile His Pro Asn Tyr Asp 65 70 75 80Ser Gln Ser Thr Asp Phe Asp Val Ser Val Val Arg Leu Leu Ser Ser 85 90 95Leu Asn Leu Asn Gly Gly Ser Ile Arg Pro Ala Arg Leu Val Asp Ser 100 105 110Gly Thr Asp Leu Pro Ala Gly Glu Met Val Thr Val Thr Gly Trp Gly 115 120 125Arg Leu Ser Glu Asn Thr Ser Val Pro Ser Pro Ser Thr Leu Gln Gly 130 135 140Val Thr Val Pro Val Val Ser Asn Ser Glu Cys Gln Gln Gln Leu Gln145 150 155 160Asn Gln Thr Ile Thr Asp Asn Met Phe Cys Ala Gly Glu Leu Glu Gly 165 170 175Gly Lys Asp Ser Cys Gln Gly Asp Ser Ser Gly Pro Met Val Asp Ser 180 185 190Glu Asp Thr Gln Val Gly Ile Val Ser Trp Gly Ile Gly Cys Ala Arg 195 200 205Pro Asn Leu Pro Gly Val Tyr Thr Arg Ile Ala Ser Ser Pro Ile Arg 210 215 220Asp Phe Xaa Arg Arg Ile Thr Gly Val225 230 699 base pairs nucleic acid single linear DNA (genomic) unknown 28AACTCCGGTT ATTCGTCTTA NGAAATCTCT AATTGGCGAT GAAGCAATTC GCGTATAAAC 60TCCTGGTAAA TTGGGTCTAG CACATCCTAT TCCCCAGGAT ACAATTCCTA CTTGAGTATC 120CTCGCTGTCA ACCATGGGAC CACTACTGTC TCCTTGACAA GAGTCCTTTC CTCCTTCTAA 180TTCACCAGCA CAAAACATAT TGTCAGTGAT TGTCTGATTT TGCAATTGTT GTTGACATTC 240CGAATTACTT ACAACTGGTA CTGTAACTCC TTGAAGAGTT GATGGCGAGG GAACAGAAGT 300ATTTTCCGAA AGTCGTCCCC ATCCAGTTAC TGTAACCATC TCACCGGCTG GCAAATCAGT 360TCCAGAATCC ACTAACCTAG CCGGTCGAAT AGAACCTCCA TTCAAATTTA AAGAAGATAA 420TAGTCGAACT ACAGAAACAT CAAAGTCTGT ACTTTGTGAA TCATAATTTG GATGAATATA 480CCAATACAAA ATTGTATGCA CAGTTCCTCC TGAATTCACA GTACTGCTGC CGGCTCTCGC 540AGAGAATCCA ATCGGAAATA ACGTTCCATA AAAGCAATGA GCAGCTGAAA GAATCCATNT 600ACTGGATATT ATAGATCCTC CACAGAAATG ACTGCCAAAA CGTTGTAGAG AAACTTGCCA 660TCCATAGTNT TCAATGCTCA CTGCTTCACC ACCCACAAT 699 1894 base pairs nucleic acid single linear DNA (genomic) unknown CDS 335..1535 29ACGCGACGGG CAGTCTCTTT CAGACCGCGG CCGAACGATG TTTTTGACGG TTTAATTTCA 60ATTTTTGCAA CTTGTGACTT CGAATACACC CGTACGTGAC CTATCCACTT TACCATCGGC 120CGACCGTGAA AGTTGTGTTT GTGCTATTGA AAATTTCGTG CTCAATAATA AATATTCAGT 180TTTTTTGTCT AATCAGGATA TTTAAATTTA TGTGTACAAG TGTTAAACGC AATCTCGTCG 240CTCTTCCTAA TTTTCTTGTT GCCAATDCTG GCCTCAGTGC ATCGGCCGAC GCAAATGTGC 300TTGCAAAATA GAGAAATCCG GTGAAATCAC ACAT ATG TTA GCG ATC GTC CCG 352 Met Leu Ala Ile Val Pro 1 5TCA AAC GGA GCG TTC GCA GAC CAT GCC AAC CTT GGT GGA GTT GAT GGT 400Ser Asn Gly Ala Phe Ala Asp His Ala Asn Leu Gly Gly Val Asp Gly 10 15 20CTT TCT GGT TTG ATT CTG GTC GCT GTT GCG ATA TCT TCG ATT GGA TAT 448Leu Ser Gly Leu Ile Leu Val Ala Val Ala Ile Ser Ser Ile Gly Tyr 25 30 35GCG GAC GCG GCG AAC GTT GCG CAG GAC GGA CAT CCG TCC AGC CAG CAA 496Ala Asp Ala Ala Asn Val Ala Gln Asp Gly His Pro Ser Ser Gln Gln 40 45 50GAG CAG GAG ATC CTG CTG CTG AAT GCC TTA GCT CGC AGG AAC GGA GCG 544Glu Gln Glu Ile Leu Leu Leu Asn Ala Leu Ala Arg Arg Asn Gly Ala 55 60 65 70ACG GGG CAC CAA TTT GAC GTA GAT CAA GAT TCA ATT ATG GAT ATG CTA 592Thr Gly His Gln Phe Asp Val Asp Gln Asp Ser Ile Met Asp Met Leu 75 80 85GGA AGA ATG ATA CCT CAG ACT TGC CGG TAC AAA GGC GAA CGG TTC GAG 640Gly Arg Met Ile Pro Gln Thr Cys Arg Tyr Lys Gly Glu Arg Phe Glu 90 95 100TGC GGT TTG TCA ATT TCG TGC GTC CTG GGC GGC GGA AAA CCT CTT GAC 688Cys Gly Leu Ser Ile Ser Cys Val Leu Gly Gly Gly Lys Pro Leu Asp 105 110 115CTG TGC AGC GGC GGA ATG ATC TGG TCG TGC TGC GTC GAC AGG GAC ATT 736Leu Cys Ser Gly Gly Met Ile Trp Ser Cys Cys Val Asp Arg Asp Ile 120 125 130CGG CCT GAG CCG CAG CAC CAG GGC GCT CTG CAG AAC GCA ACT TGT GGA 784Arg Pro Glu Pro Gln His Gln Gly Ala Leu Gln Asn Ala Thr Cys Gly135 140 145 150GAA TTG TAC ACG AGG TCT AAT AGA ATC GTA GGA GGT CAT TCA ACA GGA 832Glu Leu Tyr Thr Arg Ser Asn Arg Ile Val Gly Gly His Ser Thr Gly 155 160 165TTC GGG TCT CAT CCT TGG CAG GCG GCT TTG ATC AAA TCA GGA TTT TTG 880Phe Gly Ser His Pro Trp Gln Ala Ala Leu Ile Lys Ser Gly Phe Leu 170 175 180AGT AAA AAA TTA TCT TGC GGT GGC GCT TTA GTT AGC GAT CGA TGG GTT 928Ser Lys Lys Leu Ser Cys Gly Gly Ala Leu Val Ser Asp Arg Trp Val 185 190 195ATA ACT GCT GCA CAT TGC GTT GCC ACG ACA CCA AAT TCG AAC CTG AAG 976Ile Thr Ala Ala His Cys Val Ala Thr Thr Pro Asn Ser Asn Leu Lys 200 205 210GTG CGA TTG GGC GAA TGG GAC GTC CGC GAC CAC GAT GAG CGA CTG AAC 1024Val Arg Leu Gly Glu Trp Asp Val Arg Asp His Asp Glu Arg Leu Asn215 220 225 230CAC GAG GAA TAC GCA ATC GAA CGC AAA GAA GTT CAT CCT TCA TAT TCA 1072His Glu Glu Tyr Ala Ile Glu Arg Lys Glu Val His Pro Ser Tyr Ser 235 240 245CCA ACC GAT TTC CGG AAT GAT GTA GCC TTA GTG AAA CTC GAT AGA ACT 1120Pro Thr Asp Phe Arg Asn Asp Val Ala Leu Val Lys Leu Asp Arg Thr 250 255 260GTT ATT TTC AAA CAA CAT ATT TTA CCT GTC TGC TTA CCT CAT AAG CAA 1168Val Ile Phe Lys Gln His Ile Leu Pro Val Cys Leu Pro His Lys Gln 265 270 275ATG AAA CTG GCT GGA AAA ATG GCA ACA GTC GCC GGA TGG GGA CGG ACG 1216Met Lys Leu Ala Gly Lys Met Ala Thr Val Ala Gly Trp Gly Arg Thr 280 285 290AGG CAC GGG CAG AGC ACT GTG CCG GCT GTC TTA CAA GAA GTC GAT GTC 1264Arg His Gly Gln Ser Thr Val Pro Ala Val Leu Gln Glu Val Asp Val295 300 305 310GAG GTG ATT CCG AAT GAA AGA TGC CAG AGG TGG TTC CGT GCT GCG GGT 1312Glu Val Ile Pro Asn Glu Arg Cys Gln Arg Trp Phe Arg Ala Ala Gly 315 320 325CGA CGA GAA ACC ATT CAC GAT GTC TTT CTC TGC GCC GGA TAT AAA GAG 1360Arg Arg Glu Thr Ile His Asp Val Phe Leu Cys Ala Gly Tyr Lys Glu 330 335 340GGT GGT CGT GAT TCA TGC CAA GGT GAT TCT GGA GGT CCT CTA ATA ATG 1408Gly Gly Arg Asp Ser Cys Gln Gly Asp Ser Gly Gly Pro Leu Ile Met 345 350 355CAG ATT GAG GGT AGA AGG ACC CTT GTG GGT CTA GTT TCT TGG GGC ATT 1456Gln Ile Glu Gly Arg Arg Thr Leu Val Gly Leu Val Ser Trp Gly Ile 360 365 370GGA TGT GGT CGT GAG CAT TTA CCA GGC GTA TAT ACC AAT ATA CAA AAA 1504Gly Cys Gly Arg Glu His Leu Pro Gly Val Tyr Thr Asn Ile Gln Lys375 380 385 390TTC ATA CCG TGG ATC GAC AAA GTA ATG GGA T AATTTTTATT CCATCGAGCT 1555Phe Ile Pro Trp Ile Asp Lys Val Met Gly 395 400TACCCAAAGT ATTTATTAAG TGTTAATCGA AAGTTCCAAT AATAAATTAA TTTAAAATTC 1615TAAAGACGGG AATTTGAAAG ACCAAAAAGA CATACTTGTG ATTGTGTAAT TTTTATGATT 1675AACTTTACAT CATCTGTGCT TAATTATTAA TTTGTATTAT TCTTGCAAAT ATTTCAAGAG 1735TTACCGAAAA GTTTGCTAAT CGATAATGAT ATTTTAAGAA AAACAACTGC TGCTGATTCA 1795GTCAATGTTA GAATAATTAT GTTTACTAAA TAATATTAAG TTCTGATTAG TAAATAAATA 1855GCAAAATTAT CTAAATATAT ATAAAAAAAA AAAAAAAAA 1894 400 amino acids amino acid linear protein unknown 30Met Leu Ala Ile Val Pro Ser Asn Gly Ala Phe Ala Asp His Ala Asn 1 5 10 15Leu Gly Gly Val Asp Gly Leu Ser Gly Leu Ile Leu Val Ala Val Ala 20 25 30Ile Ser Ser Ile Gly Tyr Ala Asp Ala Ala Asn Val Ala Gln Asp Gly 35 40 45His Pro Ser Ser Gln Gln Glu Gln Glu Ile Leu Leu Leu Asn Ala Leu 50 55 60Ala Arg Arg Asn Gly Ala Thr Gly His Gln Phe Asp Val Asp Gln Asp 65 70 75 80Ser Ile Met Asp Met Leu Gly Arg Met Ile Pro Gln Thr Cys Arg Tyr 85 90 95Lys Gly Glu Arg Phe Glu Cys Gly Leu Ser Ile Ser Cys Val Leu Gly 100 105 110Gly Gly Lys Pro Leu Asp Leu Cys Ser Gly Gly Met Ile Trp Ser Cys 115 120 125Cys Val Asp Arg Asp Ile Arg Pro Glu Pro Gln His Gln Gly Ala Leu 130 135 140Gln Asn Ala Thr Cys Gly Glu Leu Tyr Thr Arg Ser Asn Arg Ile Val145 150 155 160Gly Gly His Ser Thr Gly Phe Gly Ser His Pro Trp Gln Ala Ala Leu 165 170 175Ile Lys Ser Gly Phe Leu Ser Lys Lys Leu Ser Cys Gly Gly Ala Leu 180 185 190Val Ser Asp Arg Trp Val Ile Thr Ala Ala His Cys Val Ala Thr Thr 195 200 205Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp Val Arg Asp 210 215 220His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu Arg Lys Glu225 230 235 240Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp Val Ala Leu 245 250 255Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile Leu Pro Val 260 265 270Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met Ala Thr Val 275 280 285Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val Pro Ala Val 290 295 300Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg Cys Gln Arg305 310 315 320Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp Val Phe Leu 325 330 335Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser Cys Gln Gly Asp Ser 340 345 350Gly Gly Pro Leu Ile Met Gln Ile Glu Gly Arg Arg Thr Leu Val Gly 355 360 365Leu Val Ser Trp Gly Ile Gly Cys Gly Arg Glu His Leu Pro Gly Val 370 375 380Tyr Thr Asn Ile Gln Lys Phe Ile Pro Trp Ile Asp Lys Val Met Gly385 390 395 400 1894 base pairs nucleic acid single linear DNA (genomic) unknown 31TTTTTTTTTT TTTTTTTATA TATATTTAGA TAATTTTGCT ATTTATTTAC TAATCAGAAC 60TTAATATTAT TTAGTAAACA TAATTATTCT AACATTGACT GAATCAGCAG CAGTTGTTTT 120TCTTAAAATA TCATTATCGA TTAGCAAACT TTTCGGTAAC TCTTGAAATA TTTGCAAGAA 180TAATACAAAT TAATAATTAA GCACAGATGA TGTAAAGTTA ATCATAAAAA TTACACAATC 240ACAAGTATGT CTTTTTGGTC TTTCAAATTC CCGTCTTTAG AATTTTAAAT TAATTTATTA 300TTGGAACTTT CGATTAACAC TTAATAAATA CTTTGGGTAA GCTCGATGGA ATAAAAATTA 360TCCCATTACT TTGTCGATCC ACGGTATGAA TTTTTGTATA TTGGTATATA CGCCTGGTAA 420ATGCTCACGA CCACATCCAA TGCCCCAAGA AACTAGACCC ACAAGGGTCC TTCTACCCTC 480AATCTGCATT ATTAGAGGAC CTCCAGAATC ACCTTGGCAT GAATCACGAC CACCCTCTTT 540ATATCCGGCG CAGAGAAAGA CATCGTGAAT GGTTTCTCGT CGACCCGCAG CACGGAACCA 600CCTCTGGCAT CTTTCATTCG GAATCACCTC GACATCGACT TCTTGTAAGA CAGCCGGCAC 660AGTGCTCTGC CCGTGCCTCG TCCGTCCCCA TCCGGCGACT GTTGCCATTT TTCCAGCCAG 720TTTCATTTGC TTATGAGGTA AGCAGACAGG TAAAATATGT TGTTTGAAAA TAACAGTTCT 780ATCGAGTTTC ACTAAGGCTA CATCATTCCG GAAATCGGTT GGTGAATATG AAGGATGAAC 840TTCTTTGCGT TCGATTGCGT ATTCCTCGTG GTTCAGTCGC TCATCGTGGT CGCGGACGTC 900CCATTCGCCC AATCGCACCT TCAGGTTCGA ATTTGGTGTC GTGGCAACGC AATGTGCAGC 960AGTTATAACC CATCGATCGC TAACTAAAGC GCCACCGCAA GATAATTTTT TACTCAAAAA 1020TCCTGATTTG ATCAAAGCCG CCTGCCAAGG ATGAGACCCG AATCCTGTTG AATGACCTCC 1080TACGATTCTA TTAGACCTCG TGTACAATTC TCCACAAGTT GCGTTCTGCA GAGCGCCCTG 1140GTGCTGCGGC TCAGGCCGAA TGTCCCTGTC GACGCAGCAC GACCAGATCA TTCCGCCGCT 1200GCACAGGTCA AGAGGTTTTC CGCCGCCCAG GACGCACGAA ATTGACAAAC CGCACTCGAA 1260CCGTTCGCCT TTGTACCGGC AAGTCTGAGG TATCATTCTT CCTAGCATAT CCATAATTGA 1320ATCTTGATCT ACGTCAAATT GGTGCCCCGT CGCTCCGTTC CTGCGAGCTA AGGCATTCAG 1380CAGCAGGATC TCCTGCTCTT GCTGGCTGGA CGGATGTCCG TCCTGCGCAA CGTTCGCCGC 1440GTCCGCATAT CCAATCGAAG ATATCGCAAC AGCGACCAGA ATCAAACCAG AAAGACCATC 1500AACTCCACCA AGGTTGGCAT GGTCTGCGAA CGCTCCGTTT GACGGGACGA TCGCTAACAT 1560ATGTGTGATT TCACCGGATT TCTCTATTTT GCAAGCACAT TTGCGTCGGC CGATGCACTG 1620AGGCCAGHAT TGGCAACAAG AAAATTAGGA AGAGCGACGA GATTGCGTTT AACACTTGTA 1680CACATAAATT TAAATATCCT GATTAGACAA AAAAACTGAA TATTTATTAT TGAGCACGAA 1740ATTTTCAATA GCACAAACAC AACTTTCACG GTCGGCCGAT GGTAAAGTGG ATAGGTCACG 1800TACGGGTGTA TTCGAAGTCA CAAGTTGCAA AAATTGAAAT TAAACCGTCA AAAACATCGT 1860TCGGCCGCGG TCTGAAAGAG ACTGCCCGTC GCGT 1894 1200 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..1200 32ATG TTA GCG ATC GTC CCG TCA AAC GGA GCG TTC GCA GAC CAT GCC AAC 48Met Leu Ala Ile Val Pro Ser Asn Gly Ala Phe Ala Asp His Ala Asn 1 5 10 15CTT GGT GGA GTT GAT GGT CTT TCT GGT TTG ATT CTG GTC GCT GTT GCG 96Leu Gly Gly Val Asp Gly Leu Ser Gly Leu Ile Leu Val Ala Val Ala 20 25 30ATA TCT TCG ATT GGA TAT GCG GAC GCG GCG AAC GTT GCG CAG GAC GGA 144Ile Ser Ser Ile Gly Tyr Ala Asp Ala Ala Asn Val Ala Gln Asp Gly 35 40 45CAT CCG TCC AGC CAG CAA GAG CAG GAG ATC CTG CTG CTG AAT GCC TTA 192His Pro Ser Ser Gln Gln Glu Gln Glu Ile Leu Leu Leu Asn Ala Leu 50 55 60GCT CGC AGG AAC GGA GCG ACG GGG CAC CAA TTT GAC GTA GAT CAA GAT 240Ala Arg Arg Asn Gly Ala Thr Gly His Gln Phe Asp Val Asp Gln Asp 65 70 75 80TCA ATT ATG GAT ATG CTA GGA AGA ATG ATA CCT CAG ACT TGC CGG TAC 288Ser Ile Met Asp Met Leu Gly Arg Met Ile Pro Gln Thr Cys Arg Tyr 85 90 95AAA GGC GAA CGG TTC GAG TGC GGT TTG TCA ATT TCG TGC GTC CTG GGC 336Lys Gly Glu Arg Phe Glu Cys Gly Leu Ser Ile Ser Cys Val Leu Gly 100 105 110GGC GGA AAA CCT CTT GAC CTG TGC AGC GGC GGA ATG ATC TGG TCG TGC 384Gly Gly Lys Pro Leu Asp Leu Cys Ser Gly Gly Met Ile Trp Ser Cys 115 120 125TGC GTC GAC AGG GAC ATT CGG CCT GAG CCG CAG CAC CAG GGC GCT CTG 432Cys Val Asp Arg Asp Ile Arg Pro Glu Pro Gln His Gln Gly Ala Leu 130 135 140CAG AAC GCA ACT TGT GGA GAA TTG TAC ACG AGG TCT AAT AGA ATC GTA 480Gln Asn Ala Thr Cys Gly Glu Leu Tyr Thr Arg Ser Asn Arg Ile Val145 150 155 160GGA GGT CAT TCA ACA GGA TTC GGG TCT CAT CCT TGG CAG GCG GCT TTG 528Gly Gly His Ser Thr Gly Phe Gly Ser His Pro Trp Gln Ala Ala Leu 165 170 175ATC AAA TCA GGA TTT TTG AGT AAA AAA TTA TCT TGC GGT GGC GCT TTA 576Ile Lys Ser Gly Phe Leu Ser Lys Lys Leu Ser Cys Gly Gly Ala Leu 180 185 190GTT AGC GAT CGA TGG GTT ATA ACT GCT GCA CAT TGC GTT GCC ACG ACA 624Val Ser Asp Arg Trp Val Ile Thr Ala Ala His Cys Val Ala Thr Thr 195 200 205CCA AAT TCG AAC CTG AAG GTG CGA TTG GGC GAA TGG GAC GTC CGC GAC 672Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp Val Arg Asp 210 215 220CAC GAT GAG CGA CTG AAC CAC GAG GAA TAC GCA ATC GAA CGC AAA GAA 720His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu Arg Lys Glu225 230 235 240GTT CAT CCT TCA TAT TCA CCA ACC GAT TTC CGG AAT GAT GTA GCC TTA 768Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp Val Ala Leu 245 250 255GTG AAA CTC GAT AGA ACT GTT ATT TTC AAA CAA CAT ATT TTA CCT GTC 816Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile Leu Pro Val 260 265 270TGC TTA CCT CAT AAG CAA ATG AAA CTG GCT GGA AAA ATG GCA ACA GTC 864Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met Ala Thr Val 275 280 285GCC GGA TGG GGA CGG ACG AGG CAC GGG CAG AGC ACT GTG CCG GCT GTC 912Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val Pro Ala Val 290 295 300TTA CAA GAA GTC GAT GTC GAG GTG ATT CCG AAT GAA AGA TGC CAG AGG 960Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg Cys Gln Arg305 310 315 320TGG TTC CGT GCT GCG GGT CGA CGA GAA ACC ATT CAC GAT GTC TTT CTC 1008Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp Val Phe Leu 325 330 335TGC GCC GGA TAT AAA GAG GGT GGT CGT GAT TCA TGC CAA GGT GAT TCT 1056Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser Cys Gln Gly Asp Ser 340 345 350GGA GGT CCT CTA ATA ATG CAG ATT GAG GGT AGA AGG ACC CTT GTG GGT 1104Gly Gly Pro Leu Ile Met Gln Ile Glu Gly Arg Arg Thr Leu Val Gly 355 360 365CTA GTT TCT TGG GGC ATT GGA TGT GGT CGT GAG CAT TTA CCA GGC GTA 1152Leu Val Ser Trp Gly Ile Gly Cys Gly Arg Glu His Leu Pro Gly Val 370 375 380TAT ACC AAT ATA CAA AAA TTC ATA CCG TGG ATC GAC AAA GTA ATG GGA 1200Tyr Thr Asn Ile Gln Lys Phe Ile Pro Trp Ile Asp Lys Val Met Gly385 390 395 400 400 amino acids amino acid linear protein unknown 33Met Leu Ala Ile Val Pro Ser Asn Gly Ala Phe Ala Asp His Ala Asn 1 5 10 15Leu Gly Gly Val Asp Gly Leu Ser Gly Leu Ile Leu Val Ala Val Ala 20 25 30Ile Ser Ser Ile Gly Tyr Ala Asp Ala Ala Asn Val Ala Gln Asp Gly 35 40 45His Pro Ser Ser Gln Gln Glu Gln Glu Ile Leu Leu Leu Asn Ala Leu 50 55 60Ala Arg Arg Asn Gly Ala Thr Gly His Gln Phe Asp Val Asp Gln Asp 65 70 75 80Ser Ile Met Asp Met Leu Gly Arg Met Ile Pro Gln Thr Cys Arg Tyr 85 90 95Lys Gly Glu Arg Phe Glu Cys Gly Leu Ser Ile Ser Cys Val Leu Gly 100 105 110Gly Gly Lys Pro Leu Asp Leu Cys Ser Gly Gly Met Ile Trp Ser Cys 115 120 125Cys Val Asp Arg Asp Ile Arg Pro Glu Pro Gln His Gln Gly Ala Leu 130 135 140Gln Asn Ala Thr Cys Gly Glu Leu Tyr Thr Arg Ser Asn Arg Ile Val145 150 155 160Gly Gly His Ser Thr Gly Phe Gly Ser His Pro Trp Gln Ala Ala Leu 165 170 175Ile Lys Ser Gly Phe Leu Ser Lys Lys Leu Ser Cys Gly Gly Ala Leu 180 185 190Val Ser Asp Arg Trp Val Ile Thr Ala Ala His Cys Val Ala Thr Thr 195 200 205Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp Val Arg Asp 210 215 220His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu Arg Lys Glu225 230 235 240Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp Val Ala Leu 245 250 255Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile Leu Pro Val 260 265 270Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met Ala Thr Val 275 280 285Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val Pro Ala Val 290 295 300Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg Cys Gln Arg305 310 315 320Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp Val Phe Leu 325 330 335Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser Cys Gln Gly Asp Ser 340 345 350Gly Gly Pro Leu Ile Met Gln Ile Glu Gly Arg Arg Thr Leu Val Gly 355 360 365Leu Val Ser Trp Gly Ile Gly Cys Gly Arg Glu His Leu Pro Gly Val 370 375 380Tyr Thr Asn Ile Gln Lys Phe Ile Pro Trp Ile Asp Lys Val Met Gly385 390 395 400 1200 base pairs nucleic acid single linear DNA (genomic) unknown 34TCCCATTACT TTGTCGATCC ACGGTATGAA TTTTTGTATA TTGGTATATA CGCCTGGTAA 60ATGCTCACGA CCACATCCAA TGCCCCAAGA AACTAGACCC ACAAGGGTCC TTCTACCCTC 120AATCTGCATT ATTAGAGGAC CTCCAGAATC ACCTTGGCAT GAATCACGAC CACCCTCTTT 180ATATCCGGCG CAGAGAAAGA CATCGTGAAT GGTTTCTCGT CGACCCGCAG CACGGAACCA 240CCTCTGGCAT CTTTCATTCG GAATCACCTC GACATCGACT TCTTGTAAGA CAGCCGGCAC 300AGTGCTCTGC CCGTGCCTCG TCCGTCCCCA TCCGGCGACT GTTGCCATTT TTCCAGCCAG 360TTTCATTTGC TTATGAGGTA AGCAGACAGG TAAAATATGT TGTTTGAAAA TAACAGTTCT 420ATCGAGTTTC ACTAAGGCTA CATCATTCCG GAAATCGGTT GGTGAATATG AAGGATGAAC 480TTCTTTGCGT TCGATTGCGT ATTCCTCGTG GTTCAGTCGC TCATCGTGGT CGCGGACGTC 540CCATTCGCCC AATCGCACCT TCAGGTTCGA ATTTGGTGTC GTGGCAACGC AATGTGCAGC 600AGTTATAACC CATCGATCGC TAACTAAAGC GCCACCGCAA GATAATTTTT TACTCAAAAA 660TCCTGATTTG ATCAAAGCCG CCTGCCAAGG ATGAGACCCG AATCCTGTTG AATGACCTCC 720TACGATTCTA TTAGACCTCG TGTACAATTC TCCACAAGTT GCGTTCTGCA GAGCGCCCTG 780GTGCTGCGGC TCAGGCCGAA TGTCCCTGTC GACGCAGCAC GACCAGATCA TTCCGCCGCT 840GCACAGGTCA AGAGGTTTTC CGCCGCCCAG GACGCACGAA ATTGACAAAC CGCACTCGAA 900CCGTTCGCCT TTGTACCGGC AAGTCTGAGG TATCATTCTT CCTAGCATAT CCATAATTGA 960ATCTTGATCT ACGTCAAATT GGTGCCCCGT CGCTCCGTTC CTGCGAGCTA AGGCATTCAG 1020CAGCAGGATC TCCTGCTCTT GCTGGCTGGA CGGATGTCCG TCCTGCGCAA CGTTCGCCGC 1080GTCCGCATAT CCAATCGAAG ATATCGCAAC AGCGACCAGA ATCAAACCAG AAAGACCATC 1140AACTCCACCA AGGTTGGCAT GGTCTGCGAA CGCTCCGTTT GACGGGACGA TCGCTAACAT 1200 726 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..726 35ATC GTA GGA GGT CAT TCA ACA GGA TTC GGG TCT CAT CCT TGG CAG GCG 48Ile Val Gly Gly His Ser Thr Gly Phe Gly Ser His Pro Trp Gln Ala 1 5 10 15GCT TTG ATC AAA TCA GGA TTT TTG AGT AAA AAA TTA TCT TGC GGT GGC 96Ala Leu Ile Lys Ser Gly Phe Leu Ser Lys Lys Leu Ser Cys Gly Gly 20 25 30GCT TTA GTT AGC GAT CGA TGG GTT ATA ACT GCT GCA CAT TGC GTT GCC 144Ala Leu Val Ser Asp Arg Trp Val Ile Thr Ala Ala His Cys Val Ala 35 40 45ACG ACA CCA AAT TCG AAC CTG AAG GTG CGA TTG GGC GAA TGG GAC GTC 192Thr Thr Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp Val 50 55 60CGC GAC CAC GAT GAG CGA CTG AAC CAC GAG GAA TAC GCA ATC GAA CGC 240Arg Asp His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu Arg 65 70 75 80AAA GAA GTT CAT CCT TCA TAT TCA CCA ACC GAT TTC CGG AAT GAT GTA 288Lys Glu Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp Val 85 90 95GCC TTA GTG AAA CTC GAT AGA ACT GTT ATT TTC AAA CAA CAT ATT TTA 336Ala Leu Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile Leu 100 105 110CCT GTC TGC TTA CCT CAT AAG CAA ATG AAA CTG GCT GGA AAA ATG GCA 384Pro Val Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met Ala 115 120 125ACA GTC GCC GGA TGG GGA CGG ACG AGG CAC GGG CAG AGC ACT GTG CCG 432Thr Val Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val Pro 130 135 140GCT GTC TTA CAA GAA GTC GAT GTC GAG GTG ATT CCG AAT GAA AGA TGC 480Ala Val Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg Cys145 150 155 160CAG AGG TGG TTC CGT GCT GCG GGT CGA CGA GAA ACC ATT CAC GAT GTC 528Gln Arg Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp Val 165 170 175TTT CTC TGC GCC GGA TAT AAA GAG GGT GGT CGT GAT TCA TGC CAA GGT 576Phe Leu Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser Cys Gln Gly 180 185 190GAT TCT GGA GGT CCT CTA ATA ATG CAG ATT GAG GGT AGA AGG ACC CTT 624Asp Ser Gly Gly Pro Leu Ile Met Gln Ile Glu Gly Arg Arg Thr Leu 195 200 205GTG GGT CTA GTT TCT TGG GGC ATT GGA TGT GGT CGT GAG CAT TTA CCA 672Val Gly Leu Val Ser Trp Gly Ile Gly Cys Gly Arg Glu His Leu Pro 210 215 220GGC GTA TAT ACC AAT ATA CAA AAA TTC ATA CCG TGG ATC GAC AAA GTA 720Gly Val Tyr Thr Asn Ile Gln Lys Phe Ile Pro Trp Ile Asp Lys Val225 230 235 240ATG GGA 726Met Gly 242 amino acids amino acid linear protein unknown 36Ile Val Gly Gly His Ser Thr Gly Phe Gly Ser His Pro Trp Gln Ala 1 5 10 15Ala Leu Ile Lys Ser Gly Phe Leu Ser Lys Lys Leu Ser Cys Gly Gly 20 25 30Ala Leu Val Ser Asp Arg Trp Val Ile Thr Ala Ala His Cys Val Ala 35 40 45Thr Thr Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp Val 50 55 60Arg Asp His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu Arg 65 70 75 80Lys Glu Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp Val 85 90 95Ala Leu Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile Leu 100 105 110Pro Val Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met Ala 115 120 125Thr Val Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val Pro 130 135 140Ala Val Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg Cys145 150 155 160Gln Arg Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp Val 165 170 175Phe Leu Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser Cys Gln Gly 180 185 190Asp Ser Gly Gly Pro Leu Ile Met Gln Ile Glu Gly Arg Arg Thr Leu 195 200 205Val Gly Leu Val Ser Trp Gly Ile Gly Cys Gly Arg Glu His Leu Pro 210 215 220Gly Val Tyr Thr Asn Ile Gln Lys Phe Ile Pro Trp Ile Asp Lys Val225 230 235 240Met Gly 428 base pairs nucleic acid single linear cDNA unknown CDS 1..428 Xaa = any amino acid 17 37GTA ACC AAA TAT GAA AAC GAT ATC GAA GGT TTA AAA GTT AGG GTT GGA 48Val Thr Lys Tyr Glu Asn Asp Ile Glu Gly Leu Lys Val Arg Val Gly 1 5 10 15ANC AAT GAG CAT AAC AAA GGT GGG CGT TTA TAC GAC ATT AAA GAA ATT 96Xaa Asn Glu His Asn Lys Gly Gly Arg Leu Tyr Asp Ile Lys Glu Ile 20 25 30AAA AAA CAT CCA AGA TAT AAC GAT CGA ACC AGA TAC GAT TTT GAT GTC 144Lys Lys His Pro Arg Tyr Asn Asp Arg Thr Arg Tyr Asp Phe Asp Val 35 40 45GCT TTA TTA CGC ATT GCA AAG CCA ATT GCA TAC ACT GCT TGC ACT GTT 192Ala Leu Leu Arg Ile Ala Lys Pro Ile Ala Tyr Thr Ala Cys Thr Val 50 55 60GTT CCT GTA GCA TTG GCA GAA ACT GGA AAA GAA GTT CCA GAA GGC GCA 240Val Pro Val Ala Leu Ala Glu Thr Gly Lys Glu Val Pro Glu Gly Ala 65 70 75 80CTC GTT AGT GTC ACA GGA TGG GGG GCT ACT ATG GTG GGC GGC CCA GCA 288Leu Val Ser Val Thr Gly Trp Gly Ala Thr Met Val Gly Gly Pro Ala 85 90 95TCA ACG CAT CTA AAA GGT GTT AAG GTT CCA ATC GTG TCA AAT GAA GAA 336Ser Thr His Leu Lys Gly Val Lys Val Pro Ile Val Ser Asn Glu Glu 100 105 110TGC AAC AAA AAT TAT ACC ATT CCT GGA GGT CTG GAT GAC AAA ATT TCA 384Cys Asn Lys Asn Tyr Thr Ile Pro Gly Gly Leu Asp Asp Lys Ile Ser 115 120 125GAC AGC ATG TTT TGC GCT GGT TTC CCT GAA GGC GGA AAG GAC TC 428Asp Ser Met Phe Cys Ala Gly Phe Pro Glu Gly Gly Lys Asp 130 135 140 142 amino acids amino acid linear protein unknown Xaa = any amino acid 17 38Val Thr Lys Tyr Glu Asn Asp Ile Glu Gly Leu Lys Val Arg Val Gly 1 5 10 15Xaa Asn Glu His Asn Lys Gly Gly Arg Leu Tyr Asp Ile Lys Glu Ile 20 25 30Lys Lys His Pro Arg Tyr Asn Asp Arg Thr Arg Tyr Asp Phe Asp Val 35 40 45Ala Leu Leu Arg Ile Ala Lys Pro Ile Ala Tyr Thr Ala Cys Thr Val 50 55 60Val Pro Val Ala Leu Ala Glu Thr Gly Lys Glu Val Pro Glu Gly Ala 65 70 75 80Leu Val Ser Val Thr Gly Trp Gly Ala Thr Met Val Gly Gly Pro Ala 85 90 95Ser Thr His Leu Lys Gly Val Lys Val Pro Ile Val Ser Asn Glu Glu 100 105 110Cys Asn Lys Asn Tyr Thr Ile Pro Gly Gly Leu Asp Asp Lys Ile Ser 115 120 125Asp Ser Met Phe Cys Ala Gly Phe Pro Glu Gly Gly Lys Asp 130 135 140 428 base pairs nucleic acid single linear DNA (genomic) unknown 39GAGTCCTTTC CGCCTTCAGG GAAACCAGCG CAAAACATGC TGTCTGAAAT TTTGTCATCC 60AGACCTCCAG GAATGGTATA ATTTTTGTTG CATTCTTCAT TTGACACGAT TGGAACCTTA 120ACACCTTTTA GATGCGTTGA TGCTGGGCCG CCCACCATAG TAGCCCCCCA TCCTGTGACA 180CTAACGAGTG CGCCTTCTGG AACTTCTTTT CCAGTTTCTG CCAATGCTAC AGGAACAACA 240GTGCAAGCAG TGTATGCAAT TGGCTTTGCA ATGCGTAATA AAGCGACATC AAAATCGTAT 300CTGGTTCGAT CGTTATATCT TGGATGTTTT TTAATTTCTT TAATGTCGTA TAAACGCCCA 360CCTTTGTTAT GCTCATTGNT TCCAACCCTA ACTTTTAAAC CTTCGATATC GTTTTCATAT 420TTGGTTAC 428 841 base pairs nucleic acid single linear cDNA unknown CDS 2..728 Xaa = any amino acid 62 Xaa = any amino acid 209 40A GAT CAT CGA ATA GTA GGA GGT GAA GAT GTA GAT ATT TCA ACT TGT 46 Asp His Arg Ile Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys 1 5 10 15GGA TGG CAA GTT TCG TTT CAC AAT AGG AAA GGA CAT TTT TGT GGA GGG 94Gly Trp Gln Val Ser Phe His Asn Arg Lys Gly His Phe Cys Gly Gly 20 25 30TCC ATC ATT GGC AAA GAA TGG ATT CTA ACT GCT GCG CAT TGT GTA ACC 142Ser Ile Ile Gly Lys Glu Trp Ile Leu Thr Ala Ala His Cys Val Thr 35 40 45AAA TAT GAA AAC GAT ATC GAA GGT TTA AAA GTT AGG GTT GGA ANC AAT 190Lys Tyr Glu Asn Asp Ile Glu Gly Leu Lys Val Arg Val Gly Xaa Asn 50 55 60GAG CAT AAC AAA GGT GGG CGT TTA TAC GAC ATT AAA GAA ATT AAA AAA 238Glu His Asn Lys Gly Gly Arg Leu Tyr Asp Ile Lys Glu Ile Lys Lys 65 70 75CAT CCA AGA TAT AAC GAT CGA ACC AGA TAC GAT TTT GAT GTC GCT TTA 286His Pro Arg Tyr Asn Asp Arg Thr Arg Tyr Asp Phe Asp Val Ala Leu 80 85 90 95TTA CGC ATT GCA AAG CCA ATT GCA TAC ACT GCT TGC ACT GTT GTT CCT 334Leu Arg Ile Ala Lys Pro Ile Ala Tyr Thr Ala Cys Thr Val Val Pro 100 105 110GTA GCA TTG GCA GAA ACT GGA AAA GAA GTT CCA GAA GGC GCA CTC GTT 382Val Ala Leu Ala Glu Thr Gly Lys Glu Val Pro Glu Gly Ala Leu Val 115 120 125AGT GTC ACA GGA TGG GGG GCT ACT ATG GTG GGC GGC CCA GCA TCA ACG 430Ser Val Thr Gly Trp Gly Ala Thr Met Val Gly Gly Pro Ala Ser Thr 130 135 140CAT CTA AAA GGT GTT AAG GTT CCA ATC GTG TCA AAT GAA GAA TGC AAC 478His Leu Lys Gly Val Lys Val Pro Ile Val Ser Asn Glu Glu Cys Asn 145 150 155AAA AAT TAT ACC ATT CCT GGA GGT CTG GAT GAC AAA ATT TCA GAC AGC 526Lys Asn Tyr Thr Ile Pro Gly Gly Leu Asp Asp Lys Ile Ser Asp Ser160 165 170 175ATG TTT TGC GCT GGT TTC CCT GAA GGC GGA AAG GAC TCG TGT CAA GGA 574Met Phe Cys Ala Gly Phe Pro Glu Gly Gly Lys Asp Ser Cys Gln Gly 180 185 190GAT AGC GGT GGG CCT GTA GTG GAT GAA AAT AGG GTT CAG GTC GGA ATT 622Asp Ser Gly Gly Pro Val Val Asp Glu Asn Arg Val Gln Val Gly Ile 195 200 205GTG TNT TGG GGC GAA GGC TGT GCT TTA GCA GGA AAA CCA GGC GTT TAT 670Val Xaa Trp Gly Glu Gly Cys Ala Leu Ala Gly Lys Pro Gly Val Tyr 210 215 220GCA AAA GTT TCA CAT CCT GAC GTA AAA AGG TTT ATT GAA ACC GTA GCA 718Ala Lys Val Ser His Pro Asp Val Lys Arg Phe Ile Glu Thr Val Ala 225 230 235GGA ATC AAA T AAAATTTGTT AGAAAAAATG TAGACAAGTT GTATAAACTN 768Gly Ile Lys240TCAATGAAAT TGTTTTATTT TTGGAAATAA AATATAATTT NTGAAAAAAA AAAAAAAAAA 828AAAAAAAAAA AAA 841 242 amino acids amino acid linear protein unknown Xaa = any amino acid 62 Xaa = any amino acid 209 41Asp His Arg Ile Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly 1 5 10 15Trp Gln Val Ser Phe His Asn Arg Lys Gly His Phe Cys Gly Gly Ser 20 25 30Ile Ile Gly Lys Glu Trp Ile Leu Thr Ala Ala His Cys Val Thr Lys 35 40 45Tyr Glu Asn Asp Ile Glu Gly Leu Lys Val Arg Val Gly Xaa Asn Glu 50 55 60His Asn Lys Gly Gly Arg Leu Tyr Asp Ile Lys Glu Ile Lys Lys His 65 70 75 80Pro Arg Tyr Asn Asp Arg Thr Arg Tyr Asp Phe Asp Val Ala Leu Leu 85 90 95Arg Ile Ala Lys Pro Ile Ala Tyr Thr Ala Cys Thr Val Val Pro Val 100 105 110Ala Leu Ala Glu Thr Gly Lys Glu Val Pro Glu Gly Ala Leu Val Ser 115 120 125Val Thr Gly Trp Gly Ala Thr Met Val Gly Gly Pro Ala Ser Thr His 130 135 140Leu Lys Gly Val Lys Val Pro Ile Val Ser Asn Glu Glu Cys Asn Lys145 150 155 160Asn Tyr Thr Ile Pro Gly Gly Leu Asp Asp Lys Ile Ser Asp Ser Met 165 170 175Phe Cys Ala Gly Phe Pro Glu Gly Gly Lys Asp Ser Cys Gln Gly Asp 180 185 190Ser Gly Gly Pro Val Val Asp Glu Asn Arg Val Gln Val Gly Ile Val 195 200 205Xaa Trp Gly Glu Gly Cys Ala Leu Ala Gly Lys Pro Gly Val Tyr Ala 210 215 220Lys Val Ser His Pro Asp Val Lys Arg Phe Ile Glu Thr Val Ala Gly225 230 235 240Ile Lys 841 base pairs nucleic acid single linear DNA (genomic) unknown 42TTTTTTTTTT TTTTTTTTTT TTTTTTTTTT CANAAATTAT ATTTTATTTC CAAAAATAAA 60ACAATTTCAT TGANAGTTTA TACAACTTGT CTACATTTTT TCTAACAAAT TTTATTTGAT 120TCCTGCTACG GTTTCAATAA ACCTTTTTAC GTCAGGATGT GAAACTTTTG CATAAACGCC 180TGGTTTTCCT GCTAAAGCAC AGCCTTCGCC CCAANACACA ATTCCGACCT GAACCCTATT 240TTCATCCACT ACAGGCCCAC CGCTATCTCC TTGACACGAG TCCTTTCCGC CTTCAGGGAA 300ACCAGCGCAA AACATGCTGT CTGAAATTTT GTCATCCAGA CCTCCAGGAA TGGTATAATT 360TTTGTTGCAT TCTTCATTTG ACACGATTGG AACCTTAACA CCTTTTAGAT GCGTTGATGC 420TGGGCCGCCC ACCATAGTAG CCCCCCATCC TGTGACACTA ACGAGTGCGC CTTCTGGAAC 480TTCTTTTCCA GTTTCTGCCA ATGCTACAGG AACAACAGTG CAAGCAGTGT ATGCAATTGG 540CTTTGCAATG CGTAATAAAG CGACATCAAA ATCGTATCTG GTTCGATCGT TATATCTTGG 600ATGTTTTTTA ATTTCTTTAA TGTCGTATAA ACGCCCACCT TTGTTATGCT CATTGNTTCC 660AACCCTAACT TTTAAACCTT CGATATCGTT TTCATATTTG GTTACACAAT GCGCAGCAGT 720TAGAATCCAT TCTTTGCCAA TGATGGACCC TCCACAAAAA TGTCCTTTCC TATTGTGAAA 780CGAAACTTGC CATCCACAAG TTGAAATATC TACATCTTCA CCTCCTACTA TTCGATGATC 840T 841 717 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..717 Xaa = any amino acid 59 Xaa = any amino acid 206 43ATA GTA GGA GGT GAA GAT GTA GAT ATT TCA ACT TGT GGA TGG CAA GTT 48Ile Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly Trp Gln Val 1 5 10 15TCG TTT CAC AAT AGG AAA GGA CAT TTT TGT GGA GGG TCC ATC ATT GGC 96Ser Phe His Asn Arg Lys Gly His Phe Cys Gly Gly Ser Ile Ile Gly 20 25 30AAA GAA TGG ATT CTA ACT GCT GCG CAT TGT GTA ACC AAA TAT GAA AAC 144Lys Glu Trp Ile Leu Thr Ala Ala His Cys Val Thr Lys Tyr Glu Asn 35 40 45GAT ATC GAA GGT TTA AAA GTT AGG GTT GGA ANC AAT GAG CAT AAC AAA 192Asp Ile Glu Gly Leu Lys Val Arg Val Gly Xaa Asn Glu His Asn Lys 50 55 60GGT GGG CGT TTA TAC GAC ATT AAA GAA ATT AAA AAA CAT CCA AGA TAT 240Gly Gly Arg Leu Tyr Asp Ile Lys Glu Ile Lys Lys His Pro Arg Tyr 65 70 75 80AAC GAT CGA ACC AGA TAC GAT TTT GAT GTC GCT TTA TTA CGC ATT GCA 288Asn Asp Arg Thr Arg Tyr Asp Phe Asp Val Ala Leu Leu Arg Ile Ala 85 90 95AAG CCA ATT GCA TAC ACT GCT TGC ACT GTT GTT CCT GTA GCA TTG GCA 336Lys Pro Ile Ala Tyr Thr Ala Cys Thr Val Val Pro Val Ala Leu Ala 100 105 110GAA ACT GGA AAA GAA GTT CCA GAA GGC GCA CTC GTT AGT GTC ACA GGA 384Glu Thr Gly Lys Glu Val Pro Glu Gly Ala Leu Val Ser Val Thr Gly 115 120 125TGG GGG GCT ACT ATG GTG GGC GGC CCA GCA TCA ACG CAT CTA AAA GGT 432Trp Gly Ala Thr Met Val Gly Gly Pro Ala Ser Thr His Leu Lys Gly 130 135 140GTT AAG GTT CCA ATC GTG TCA AAT GAA GAA TGC AAC AAA AAT TAT ACC 480Val Lys Val Pro Ile Val Ser Asn Glu Glu Cys Asn Lys Asn Tyr Thr145 150 155 160ATT CCT GGA GGT CTG GAT GAC AAA ATT TCA GAC AGC ATG TTT TGC GCT 528Ile Pro Gly Gly Leu Asp Asp Lys Ile Ser Asp Ser Met Phe Cys Ala 165 170 175GGT TTC CCT GAA GGC GGA AAG GAC TCG TGT CAA GGA GAT AGC GGT GGG 576Gly Phe Pro Glu Gly Gly Lys Asp Ser Cys Gln Gly Asp Ser Gly Gly 180 185 190CCT GTA GTG GAT GAA AAT AGG GTT CAG GTC GGA ATT GTG TNT TGG GGC 624Pro Val Val Asp Glu Asn Arg Val Gln Val Gly Ile Val Xaa Trp Gly 195 200 205GAA GGC TGT GCT TTA GCA GGA AAA CCA GGC GTT TAT GCA AAA GTT TCA 672Glu Gly Cys Ala Leu Ala Gly Lys Pro Gly Val Tyr Ala Lys Val Ser 210 215 220CAT CCT GAC GTA AAA AGG TTT ATT GAA ACC GTA GCA GGA ATC AAA 717His Pro Asp Val Lys Arg Phe Ile Glu Thr Val Ala Gly Ile Lys225 230 235 239 amino acids amino acid linear protein unknown Xaa = any amino acid 59 Xaa = any amino acid 206 44Ile Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly Trp Gln Val 1 5 10 15Ser Phe His Asn Arg Lys Gly His Phe Cys Gly Gly Ser Ile Ile Gly 20 25 30Lys Glu Trp Ile Leu Thr Ala Ala His Cys Val Thr Lys Tyr Glu Asn 35 40 45Asp Ile Glu Gly Leu Lys Val Arg Val Gly Xaa Asn Glu His Asn Lys 50 55 60Gly Gly Arg Leu Tyr Asp Ile Lys Glu Ile Lys Lys His Pro Arg Tyr 65 70 75 80Asn Asp Arg Thr Arg Tyr Asp Phe Asp Val Ala Leu Leu Arg Ile Ala 85 90 95Lys Pro Ile Ala Tyr Thr Ala Cys Thr Val Val Pro Val Ala Leu Ala 100 105 110Glu Thr Gly Lys Glu Val Pro Glu Gly Ala Leu Val Ser Val Thr Gly 115 120 125Trp Gly Ala Thr Met Val Gly Gly Pro Ala Ser Thr His Leu Lys Gly 130 135 140Val Lys Val Pro Ile Val Ser Asn Glu Glu Cys Asn Lys Asn Tyr Thr145 150 155 160Ile Pro Gly Gly Leu Asp Asp Lys Ile Ser Asp Ser Met Phe Cys Ala 165 170 175Gly Phe Pro Glu Gly Gly Lys Asp Ser Cys Gln Gly Asp Ser Gly Gly 180 185 190Pro Val Val Asp Glu Asn Arg Val Gln Val Gly Ile Val Xaa Trp Gly 195 200 205Glu Gly Cys Ala Leu Ala Gly Lys Pro Gly Val Tyr Ala Lys Val Ser 210 215 220His Pro Asp Val Lys Arg Phe Ile Glu Thr Val Ala Gly Ile Lys225 230 235 717 base pairs nucleic acid single linear DNA (genomic) unknown 45TTTGATTCCT GCTACGGTTT CAATAAACCT TTTTACGTCA GGATGTGAAA CTTTTGCATA 60AACGCCTGGT TTTCCTGCTA AAGCACAGCC TTCGCCCCAA NACACAATTC CGACCTGAAC 120CCTATTTTCA TCCACTACAG GCCCACCGCT ATCTCCTTGA CACGAGTCCT TTCCGCCTTC 180AGGGAAACCA GCGCAAAACA TGCTGTCTGA AATTTTGTCA TCCAGACCTC CAGGAATGGT 240ATAATTTTTG TTGCATTCTT CATTTGACAC GATTGGAACC TTAACACCTT TTAGATGCGT 300TGATGCTGGG CCGCCCACCA TAGTAGCCCC CCATCCTGTG ACACTAACGA GTGCGCCTTC 360TGGAACTTCT TTTCCAGTTT CTGCCAATGC TACAGGAACA ACAGTGCAAG CAGTGTATGC 420AATTGGCTTT GCAATGCGTA ATAAAGCGAC ATCAAAATCG TATCTGGTTC GATCGTTATA 480TCTTGGATGT TTTTTAATTT CTTTAATGTC GTATAAACGC CCACCTTTGT TATGCTCATT 540GNTTCCAACC CTAACTTTTA AACCTTCGAT ATCGTTTTCA TATTTGGTTA CACAATGCGC 600AGCAGTTAGA ATCCATTCTT TGCCAATGAT GGACCCTCCA CAAAAATGTC CTTTCCTATT 660GTGAAACGAA ACTTGCCATC CACAAGTTGA AATATCTACA TCTTCACCTC CTACTAT 717 20 base pairs nucleic acid single linear DNA (primer) unknown 46GGACAAACTG TTCATTGCAG 20 20 base pairs nucleic acid single linear DNA (primer) unknown 47CCCTCATTTG TCGTAACTCC 20 21 base pairs nucleic acid single linear DNA (primer) unknown 48GGCTAGGTTA GTGGATTCTG G 21 27 base pairs nucleic acid single linear DNA (primer) unknown 49GCAAATCAGT TCCAGAATCC ACTAACC 27 23 base pairs nucleic acid single linear DNA (primer) unknown 50CAGGGCGCTC TGCAGAACGC AAC 23 22 base pairs nucleic acid single linear DNA (primer) unknown 51ATTCCTCGTG GTTCAGTCGC TC 22 23 base pairs nucleic acid single linear DNA (primer) unknown 52GGCAAGTTTC GTTTCACAAT AGG 23 24 base pairs nucleic acid single linear DNA (primer) unknown 53TCCAACCCTA ACTTTTAAAC CTTC 24 31 base pairs nucleic acid single linear DNA (primer) unknown 54CACAGGATCC AATAATTTGT GGTCAAAATG C 31 37 base pairs nucleic acid single linear DNA (primer) unknown 55AAAAAGAAAG CTTCTTTAAT TTTCTGACAT TGTCGTG 37 31 base pairs nucleic acid single linear DNA (primer) unknown 56GCGGGATCCT ATTGTGGGTG GTGAAGCAGT G 31 35 base pairs nucleic acid single linear DNA (primer) unknown 57GACGGTACCA TGTATAAAAT AATATTAAAC TCCGG 35 34 base pairs nucleic acid single linear DNA (primer) unknown 58CCGGGATCCT ATGTTAGCGA TCGTCCCGTC AAAC 34 32 base pairs nucleic acid single linear DNA (primer) unknown 59CCGGAATTCT TATCCCATTA CTTTGTCGAT CC 32 32 base pairs nucleic acid single linear DNA (primer) unknown 60GCGGGATCCA ATAGTAGGAG GTGAAGATGT AG 32 36 base pairs nucleic acid single linear DNA (primer) unknown 61CCGGAATTCT TCTAACAAAT TTTATTTGAT TCCTGC 36 26 base pairs nucleic acid single linear DNA (primer) unknown 62GGATCCAATC GTTGGAGGTG AAGATG 26 27 base pairs nucleic acid single linear DNA (primer) unknown 63GAATTCGAAA TCCACTTAAA CATTAGC 27 33 base pairs nucleic acid single linear DNA (primer) unknown 64GATAAGGATC CGTTACCAGA TTCTTTCGAC TGG 33 33 base pairs nucleic acid single linear DNA (primer) unknown 65TTATCAAGCT TCCATTTACA TGCCGTAAAA ATC 33 923 base pairs nucleic acid single linear cDNA unknown CDS 2..802 66A TTA ACA ATG ATG AAA CTT TTG GTA GTT TTT GCG ATT TTC GCT CAA 46 Leu Thr Met Met Lys Leu Leu Val Val Phe Ala Ile Phe Ala Gln 1 5 10 15ATC AGT TTT GTT TTT GGA AAT AAT GTA ACA GAA TTC GAT GAC CGA ATC 94Ile Ser Phe Val Phe Gly Asn Asn Val Thr Glu Phe Asp Asp Arg Ile 20 25 30GTT GGA GGT GAA GAT GTT GAT ATA TCA ACT TGT GGT TGG CAA ATT TCA 142Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly Trp Gln Ile Ser 35 40 45TTT CAA AGT GAA AAC CTT CAT TTT TGT GGA GGA TCA ATT ATT GCA CCA 190Phe Gln Ser Glu Asn Leu His Phe Cys Gly Gly Ser Ile Ile Ala Pro 50 55 60AAA TGG ATT CTA ACT GCT GCA CAC TGT GTT GAA TGG TTG AAA AAG CCG 238Lys Trp Ile Leu Thr Ala Ala His Cys Val Glu Trp Leu Lys Lys Pro 65 70 75CTC AAA GAC ATA ACC GTA CGT ATA GGA AGC AGT ATA CGT AAC AAA GGT 286Leu Lys Asp Ile Thr Val Arg Ile Gly Ser Ser Ile Arg Asn Lys Gly 80 85 90 95GGT CGA GTT CAT AAA GTA ATA GAT TTC CAC ATG CAT CCC TCG TAC AAT 334Gly Arg Val His Lys Val Ile Asp Phe His Met His Pro Ser Tyr Asn 100 105 110AAG AGG GCG GAT TAT GAT TTT GAC GTT GCT GTA CTA GAA CTT GAA AAA 382Lys Arg Ala Asp Tyr Asp Phe Asp Val Ala Val Leu Glu Leu Glu Lys 115 120 125CCA GTC TCA TAT ACG GTT TGT ACA GTA GTA TCA GTA GAT TTA GCC GAA 430Pro Val Ser Tyr Thr Val Cys Thr Val Val Ser Val Asp Leu Ala Glu 130 135 140AGT GGA ACT GAA GTT AAA CCT GGA GCA ATA CTT AGT GTC ACT GGA TGG 478Ser Gly Thr Glu Val Lys Pro Gly Ala Ile Leu Ser Val Thr Gly Trp 145 150 155GGT GCA ACT AAG GAA GGT GGT GGC GGA ACT TTG CAA CTA CAA GGT GTG 526Gly Ala Thr Lys Glu Gly Gly Gly Gly Thr Leu Gln Leu Gln Gly Val160 165 170 175AAA GTT CCA GCT ATC TCT CCC AAA GAT TGT GCT AAG GGA TAT CCA CCT 574Lys Val Pro Ala Ile Ser Pro Lys Asp Cys Ala Lys Gly Tyr Pro Pro 180 185 190TCT GGA GGT AAA GAC AAA ATT ACA GAC AGC ATG TTA TGT GCT GGT CTT 622Ser Gly Gly Lys Asp Lys Ile Thr Asp Ser Met Leu Cys Ala Gly Leu 195 200 205CCT GAA GGA GGT AAA GAT TCC TGC CAA GGC GAC AGT GGC GGT CCA CTG 670Pro Glu Gly Gly Lys Asp Ser Cys Gln Gly Asp Ser Gly Gly Pro Leu 210 215 220GTA GAT GAA AAT AGA AAG CAA GTA GGA GTG GTT TCT TGG GGT CAA GGA 718Val Asp Glu Asn Arg Lys Gln Val Gly Val Val Ser Trp Gly Gln Gly 225 230 235TGT GCC AGA CCA GGA AAA CCA GGA ATT TAT GCT AAA GTG TCA CAC CCC 766Cys Ala Arg Pro Gly Lys Pro Gly Ile Tyr Ala Lys Val Ser His Pro240 245 250 255GAA ATC AGA AAA TTT ATT GAA AAA TAT GCT AAT GTT TAAGTGGATT 812Glu Ile Arg Lys Phe Ile Glu Lys Tyr Ala Asn Val 260 265TCATTTTCAA TATAATGTGA TTTAAGATAC TCTTTAATGT TATGATATGA ATTGTGATAA 872ATTAAATAAT AAAGATTGAA GAAGTGATAA AAAAAAAAAA AAAAAAAAAA A 923 267 amino acids amino acid linear protein unknown 67Leu Thr Met Met Lys Leu Leu Val Val Phe Ala Ile Phe Ala Gln Ile 1 5 10 15Ser Phe Val Phe Gly Asn Asn Val Thr Glu Phe Asp Asp Arg Ile Val 20 25 30Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly Trp Gln Ile Ser Phe 35 40 45Gln Ser Glu Asn Leu His Phe Cys Gly Gly Ser Ile Ile Ala Pro Lys 50 55 60Trp Ile Leu Thr Ala Ala His Cys Val Glu Trp Leu Lys Lys Pro Leu 65 70 75 80Lys Asp Ile Thr Val Arg Ile Gly Ser Ser Ile Arg Asn Lys Gly Gly 85 90 95Arg Val His Lys Val Ile Asp Phe His Met His Pro Ser Tyr Asn Lys 100 105 110Arg Ala Asp Tyr Asp Phe Asp Val Ala Val Leu Glu Leu Glu Lys Pro 115 120 125Val Ser Tyr Thr Val Cys Thr Val Val Ser Val Asp Leu Ala Glu Ser 130 135 140Gly Thr Glu Val Lys Pro Gly Ala Ile Leu Ser Val Thr Gly Trp Gly145 150 155 160Ala Thr Lys Glu Gly Gly Gly Gly Thr Leu Gln Leu Gln Gly Val Lys 165 170 175Val Pro Ala Ile Ser Pro Lys Asp Cys Ala Lys Gly Tyr Pro Pro Ser 180 185 190Gly Gly Lys Asp Lys Ile Thr Asp Ser Met Leu Cys Ala Gly Leu Pro 195 200 205Glu Gly Gly Lys Asp Ser Cys Gln Gly Asp Ser Gly Gly Pro Leu Val 210 215 220Asp Glu Asn Arg Lys Gln Val Gly Val Val Ser Trp Gly Gln Gly Cys225 230 235 240Ala Arg Pro Gly Lys Pro Gly Ile Tyr Ala Lys Val Ser His Pro Glu 245 250 255Ile Arg Lys Phe Ile Glu Lys Tyr Ala Asn Val 260 265 15 amino acids amino acid linear protein unknown 68Ile Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly Trp Cys1 5 10 15 34 amino acids amino acid linear protein unknown 69Ile Val Gly Gly Glu Asp Val Asp Ile Ser Thr Cys Gly Trp Gln Ile1 5 10 15Ser Phe Gln Ser Glu Asn Leu His Phe Cys Gly Gly Ser Ile Ile Ala 20 25 30Pro Lys 15 amino acids amino acid linear protein unknown Xaa = His or Arg 1 Xaa = Val or Pro 2 Xaa = Gly or Ala or Ser 3 Xaa = Tyr or Gly 4 Xaa = Glu or Asn 5 Xaa = Asp or Lys 6 Xaa = Val or Arg 7 Xaa = Asp or Ala 8 Xaa = Asp or Pro 13 70Xaa Xaa Xaa Xaa Xaa Xaa Xaa Xaa Asp Tyr Asp Phe Xaa Val Ala1 5 10 15 12 amino acids amino acid linear protein unknown Xaa = Ile or Gln 1 Xaa = Tyr or Gly 4 Xaa = Glu or Asn or Thr 5 Xaa = Asp or Met or Pro 6 Xaa = Lys or Asp 8 Xaa = Asn or Ser 10 Xaa = Met or Thr or Asn 11 Xaa = Phe or Cys 12 71Xaa Val Gly Xaa Xaa Xaa Val Xaa Ile Xaa Xaa Xaa1 5 10 15 amino acids amino acid linear protein unknown Xaa = His or Arg 1 Xaa = Ala or Ser 3 72Xaa Pro Xaa Tyr Asn Lys Arg Ala Asp Tyr Asp Phe Asp Val Ala1 5 10 15 28 amino acids amino acid linear protein unknown Xaa = probably Cys 1 73Xaa Pro Pro Pro Glu Met Leu Gly Gly Pro Ser Ile Phe Ile Phe Pro1 5 10 15Pro Lys Pro Lys Asp Asp Leu Leu Ile Lys Arg Lys 20 25 27 base pairs nucleic acid single linear DNA (primer) unknown 74CTTTCCTCAC AATACCACCA AGGAAGC 27 23 base pairs nucleic acid single linear DNA (primer) unknown 75CTTGTACGAT TGTCTCAACA GGC 23 573 base pairs nucleic acid single linear cDNA unknown CDS 1..573 76CGA TCT TTT AGA CAA GCG AAA TTG ATA ACG AAG TTT TCG AAG TCG GAT 48Arg Ser Phe Arg Gln Ala Lys Leu Ile Thr Lys Phe Ser Lys Ser Asp 1 5 10 15GAA GTA AAA ACC TTG CGT TGG TTT CCC CGG TCC CAG GAT CAG GAA CAG 96Glu Val Lys Thr Leu Arg Trp Phe Pro Arg Ser Gln Asp Gln Glu Gln 20 25 30TTG CAC TTT ACC CCA ATG AGG GAA TTC GTG CAT CCC CAT TTT ACC GAA 144Leu His Phe Thr Pro Met Arg Glu Phe Val His Pro His Phe Thr Glu 35 40 45CAT ATT GAT GAA GAA TTC CAC CGA TTC ATC AAT AAA CAC GGA AAA ATT 192His Ile Asp Glu Glu Phe His Arg Phe Ile Asn Lys His Gly Lys Ile 50 55 60TAT AAT AAA AAT GAA GAA CAT CAT TTC CGC AAA GAA ATT TTC AGA CTA 240Tyr Asn Lys Asn Glu Glu His His Phe Arg Lys Glu Ile Phe Arg Leu 65 70 75 80AAC TTG AGG TAC ATT TTT TCT AAG AAT CGT GCA AAT TTG GGA TAC ACT 288Asn Leu Arg Tyr Ile Phe Ser Lys Asn Arg Ala Asn Leu Gly Tyr Thr 85 90 95TTG ACT GTT AAC CAT TTG GCT GAT CGT ACT GAA GCT GAA CTT AAG GCT 336Leu Thr Val Asn His Leu Ala Asp Arg Thr Glu Ala Glu Leu Lys Ala 100 105 110TTG AGA GGA CAC AGA CCT TCC TCC GGT TAT AAT GGC GGT TTA CCC TTT 384Leu Arg Gly His Arg Pro Ser Ser Gly Tyr Asn Gly Gly Leu Pro Phe 115 120 125CCT CAC AAT ACC ACC AAG GAA GCA AGA AAT TTA CCA GAT TCT TTC GAC 432Pro His Asn Thr Thr Lys Glu Ala Arg Asn Leu Pro Asp Ser Phe Asp 130 135 140TGG CGA ATT TAT GGA GCT GTT ACT CCA GTT AAA GAT CAA TCT GTT TGT 480Trp Arg Ile Tyr Gly Ala Val Thr Pro Val Lys Asp Gln Ser Val Cys145 150 155 160GGT TCC TGC TGG TCT TTC GGA ACA ATT GGA GCA ATC GAA GGT GCA TAT 528Gly Ser Cys Trp Ser Phe Gly Thr Ile Gly Ala Ile Glu Gly Ala Tyr 165 170 175TTC TTG AAA ACG GCG GTA ATC TGT ACG ATG TCT CAC AGC TTG ATG 573Phe Leu Lys Thr Ala Val Ile Cys Thr Met Ser His Ser Leu Met 180 185 190 191 amino acids amino acid linear protein unknown 77Arg Ser Phe Arg Gln Ala Lys Leu Ile Thr Lys Phe Ser Lys Ser Asp 1 5 10 15Glu Val Lys Thr Leu Arg Trp Phe Pro Arg Ser Gln Asp Gln Glu Gln 20 25 30Leu His Phe Thr Pro Met Arg Glu Phe Val His Pro His Phe Thr Glu 35 40 45His Ile Asp Glu Glu Phe His Arg Phe Ile Asn Lys His Gly Lys Ile 50 55 60Tyr Asn Lys Asn Glu Glu His His Phe Arg Lys Glu Ile Phe Arg Leu 65 70 75 80Asn Leu Arg Tyr Ile Phe Ser Lys Asn Arg Ala Asn Leu Gly Tyr Thr 85 90 95Leu Thr Val Asn His Leu Ala Asp Arg Thr Glu Ala Glu Leu Lys Ala 100 105 110Leu Arg Gly His Arg Pro Ser Ser Gly Tyr Asn Gly Gly Leu Pro Phe 115 120 125Pro His Asn Thr Thr Lys Glu Ala Arg Asn Leu Pro Asp Ser Phe Asp 130 135 140Trp Arg Ile Tyr Gly Ala Val Thr Pro Val Lys Asp Gln Ser Val Cys145 150 155 160Gly Ser Cys Trp Ser Phe Gly Thr Ile Gly Ala Ile Glu Gly Ala Tyr 165 170 175Phe Leu Lys Thr Ala Val Ile Cys Thr Met Ser His Ser Leu Met 180 185 190 410 base pairs nucleic acid single linear cDNA unknown CDS 1..408 78TGG GTT GTT ACT GCT GCT CAT TGT TTG AGA GGC AAA GAC CAC CTC CTG 48Trp Val Val Thr Ala Ala His Cys Leu Arg Gly Lys Asp His Leu Leu 1 5 10 15GAC AAA CTG TTC ATT GCA GTC GGC CTG ACA AAT TTA GGT GAA GGA GGC 96Asp Lys Leu Phe Ile Ala Val Gly Leu Thr Asn Leu Gly Glu Gly Gly 20 25 30ACC GTG TAT CCT GTA GAA AAA GGC ATC ATG CAC GAA GAA TAT GAA CAT 144Thr Val Tyr Pro Val Glu Lys Gly Ile Met His Glu Glu Tyr Glu His 35 40 45TAT GAC ATA GTC AAC GAT ATT GCA CTA ATC AAA GTC AAA TCT CCG ATA 192Tyr Asp Ile Val Asn Asp Ile Ala Leu Ile Lys Val Lys Ser Pro Ile 50 55 60GAA TTC AAT GAA AAA GTA ACG ACT GTA AAA TTA GGT GAG GAT TAT GTT 240Glu Phe Asn Glu Lys Val Thr Thr Val Lys Leu Gly Glu Asp Tyr Val 65 70 75 80GGC GGA GAC GTC CAA CTT CGA TTG ACA GGA TGG GGA GTT ACG ACA AAT 288Gly Gly Asp Val Gln Leu Arg Leu Thr Gly Trp Gly Val Thr Thr Asn 85 90 95GAG GGA ATC GGA AGC CCG AGT CAA AAA TTA CAG GTC ATG ACA GCC AAA 336Glu Gly Ile Gly Ser Pro Ser Gln Lys Leu Gln Val Met Thr Ala Lys 100 105 110TCA CTA ACT TAT GAG GAT TGC AAA AAC GCA ATT TAT AAA AAA GAC TTT 384Ser Leu Thr Tyr Glu Asp Cys Lys Asn Ala Ile Tyr Lys Lys Asp Phe 115 120 125CGA AAG CCA AAT TTG TGC ACA GGC TA 410Arg Lys Pro Asn Leu Cys Thr Gly 130 135 136 amino acids amino acid linear protein unknown 79Trp Val Val Thr Ala Ala His Cys Leu Arg Gly Lys Asp His Leu Leu 1 5 10 15Asp Lys Leu Phe Ile Ala Val Gly Leu Thr Asn Leu Gly Glu Gly Gly 20 25 30Thr Val Tyr Pro Val Glu Lys Gly Ile Met His Glu Glu Tyr Glu His 35 40 45Tyr Asp Ile Val Asn Asp Ile Ala Leu Ile Lys Val Lys Ser Pro Ile 50 55 60Glu Phe Asn Glu Lys Val Thr Thr Val Lys Leu Gly Glu Asp Tyr Val 65 70 75 80Gly Gly Asp Val Gln Leu Arg Leu Thr Gly Trp Gly Val Thr Thr Asn 85 90 95Glu Gly Ile Gly Ser Pro Ser Gln Lys Leu Gln Val Met Thr Ala Lys 100 105 110Ser Leu Thr Tyr Glu Asp Cys Lys Asn Ala Ile Tyr Lys Lys Asp Phe 115 120 125Arg Lys Pro Asn Leu Cys Thr Gly 130 135 433 base pairs nucleic acid single linear cDNA unknown CDS 1..432 80GTA ACT GCT GCA CAT TGC TTT TAT GGA ACG TTA TTT CCG ATT GGA TTC 48Val Thr Ala Ala His Cys Phe Tyr Gly Thr Leu Phe Pro Ile Gly Phe 1 5 10 15TCT GCG AGA GCC GGC AGC AGT ACT GTG AAT TCA GGA GGA ACT GTG CAT 96Ser Ala Arg Ala Gly Ser Ser Thr Val Asn Ser Gly Gly Thr Val His 20 25 30ACA ATT TTG TAT TGG TAT ATT CAT CCA AAT TAT GAT TCA CAA AGT ACA 144Thr Ile Leu Tyr Trp Tyr Ile His Pro Asn Tyr Asp Ser Gln Ser Thr 35 40 45GAC TTT GAT GTT TCT GTA GTT CGA CTA TTA TCT TCT TTA AAT TTG AAT 192Asp Phe Asp Val Ser Val Val Arg Leu Leu Ser Ser Leu Asn Leu Asn 50 55 60GGA GGT TCT ATT CGA CCG GCT AGG TTA GTG GAT TCT GGA ACT GAT TTG 240Gly Gly Ser Ile Arg Pro Ala Arg Leu Val Asp Ser Gly Thr Asp Leu 65 70 75 80CCA GCC GGT GAG ATG GTT ACA GTA ACT GGA TGG GGA CGA CTT TCG GAA 288Pro Ala Gly Glu Met Val Thr Val Thr Gly Trp Gly Arg Leu Ser Glu 85 90 95AAT ACT TCT GTT CCC TCG CCA TCA ACT CTT CAA GGA GTT ACA GTA CCA 336Asn Thr Ser Val Pro Ser Pro Ser Thr Leu Gln Gly Val Thr Val Pro 100 105 110GTT GTA AGT AAT TCG GAA TGT CAA CAA CAA TTG CAA AAT CAG ACA ATC 384Val Val Ser Asn Ser Glu Cys Gln Gln Gln Leu Gln Asn Gln Thr Ile 115 120 125ACT GAC AAT ATG TTT TGT GCT GGT GAA TTA GAA GGA GGA AAG GAC TCT 432Thr Asp Asn Met Phe Cys Ala Gly Glu Leu Glu Gly Gly Lys Asp Ser 130 135 140T 433 144 amino acids amino acid linear protein unknown 81Val Thr Ala Ala His Cys Phe Tyr Gly Thr Leu Phe Pro Ile Gly Phe 1 5 10 15Ser Ala Arg Ala Gly Ser Ser Thr Val Asn Ser Gly Gly Thr Val His 20 25 30Thr Ile Leu Tyr Trp Tyr Ile His Pro Asn Tyr Asp Ser Gln Ser Thr 35 40 45Asp Phe Asp Val Ser Val Val Arg Leu Leu Ser Ser Leu Asn Leu Asn 50 55 60Gly Gly Ser Ile Arg Pro Ala Arg Leu Val Asp Ser Gly Thr Asp Leu 65 70 75 80Pro Ala Gly Glu Met Val Thr Val Thr Gly Trp Gly Arg Leu Ser Glu 85 90 95Asn Thr Ser Val Pro Ser Pro Ser Thr Leu Gln Gly Val Thr Val Pro 100 105 110Val Val Ser Asn Ser Glu Cys Gln Gln Gln Leu Gln Asn Gln Thr Ile 115 120 125Thr Asp Asn Met Phe Cys Ala Gly Glu Leu Glu Gly Gly Lys Asp Ser 130 135 140 426 base pairs nucleic acid single linear cDNA unknown CDS 1..426 82GCC ACG ACA CCA AAT TCG AAC CTG AAG GTG CGT TTG GGC GAA TGG GAC 48Ala Thr Thr Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp 1 5 10 15GTT CGC GAC CAC GAT GAG CGA CTG AAC CAC GAG GAA TAC GCA ATC GAA 96Val Arg Asp His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu 20 25 30CGC AAA GAA GTT CAT CCT TCA TAT TCA CCA ACC GAT TTC CGG AAT GAT 144Arg Lys Glu Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp 35 40 45GTA GCC TTA GTG AAA CTC GAT AGA ACT GTT ATT TTC AAA CAA CAT ATT 192Val Ala Leu Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile 50 55 60TTA CCT GTC TGC TTA CCT CAT AAG CAA ATG AAA CTG GCT GGA AAA ATG 240Leu Pro Val Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met 65 70 75 80GCA ACA GTC GCC GGA TGG GGA CGG ACG AGG CAC GGG CAG AGC ACT GTG 288Ala Thr Val Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val 85 90 95CCG GCT GTC TTA CAA GAA GTC GAT GTC GAG GTG ATT CCG AAT GAA AGA 336Pro Ala Val Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg 100 105 110TGC CAG AGG TGG TTC CGT GCT GCG GGT CGA CGA GAA ACC ATT CAC GAT 384Cys Gln Arg Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp 115 120 125GTC TTT CTC TGC GCC GGA TAT AAA GAG GGT GGT CGT GAT TCA 426Val Phe Leu Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser 130 135 140 142 amino acids amino acid linear protein unknown 83Ala Thr Thr Pro Asn Ser Asn Leu Lys Val Arg Leu Gly Glu Trp Asp 1 5 10 15Val Arg Asp His Asp Glu Arg Leu Asn His Glu Glu Tyr Ala Ile Glu 20 25 30Arg Lys Glu Val His Pro Ser Tyr Ser Pro Thr Asp Phe Arg Asn Asp 35 40 45Val Ala Leu Val Lys Leu Asp Arg Thr Val Ile Phe Lys Gln His Ile 50 55 60Leu Pro Val Cys Leu Pro His Lys Gln Met Lys Leu Ala Gly Lys Met 65 70 75 80Ala Thr Val Ala Gly Trp Gly Arg Thr Arg His Gly Gln Ser Thr Val 85 90 95Pro Ala Val Leu Gln Glu Val Asp Val Glu Val Ile Pro Asn Glu Arg 100 105 110Cys Gln Arg Trp Phe Arg Ala Ala Gly Arg Arg Glu Thr Ile His Asp 115 120 125Val Phe Leu Cys Ala Gly Tyr Lys Glu Gly Gly Arg Asp Ser 130 135 140 778 base pairs nucleic acid single linear cDNA unknown CDS 2..778 84T GAT ACC TCA GAA TTG CCG GTA CAA AGG CGA ACG GTT TCG AGT GCG 46 Asp Thr Ser Glu Leu Pro Val Gln Arg Arg Thr Val Ser Ser Ala 1 5 10 15GTT TGT CAA TTT TCG TGC GTC CTG GGC GGC GGA AAA CCT CTT GAC CTG 94Val Cys Gln Phe Ser Cys Val Leu Gly Gly Gly Lys Pro Leu Asp Leu 20 25 30TGC AGC GGC GGA ATG ATC TGG TCG TGC TGC GTC GAC AGG GAC ATT CGG 142Cys Ser Gly Gly Met Ile Trp Ser Cys Cys Val Asp Arg Asp Ile Arg 35 40 45CCT GAG CCG CAG CAC CAG GGC GCT CTG CAG AAC GCA ACT TGT GGA GAA 190Pro Glu Pro Gln His Gln Gly Ala Leu Gln Asn Ala Thr Cys Gly Glu 50 55 60TTG TAC ACG AGG TCT AAT AGA ATC GTA GGA GGT CAT TCA ACA GGA TTC 238Leu Tyr Thr Arg Ser Asn Arg Ile Val Gly Gly His Ser Thr Gly Phe 65 70 75GGG TCT CAT CCT TGG CAG GCG GCT TTG ATC AAA TCA GGA TTT TTG AGT 286Gly Ser His Pro Trp Gln Ala Ala Leu Ile Lys Ser Gly Phe Leu Ser 80 85 90 95AAA AAA TTA TCT TGC GGT GGC GCT TTA GTT AGC GAT CGA TGG GTT ATA 334Lys Lys Leu Ser Cys Gly Gly Ala Leu Val Ser Asp Arg Trp Val Ile 100 105 110ACT GCT GCA CAT TGC GTT GCC ACG ACA CCA AAT TCG AAC CTG AAG GTG 382Thr Ala Ala His Cys Val Ala Thr Thr Pro Asn Ser Asn Leu Lys Val 115 120 125CGA TTG GGC GAA TGG GAC GTC CGC GAC CAC GAT GAG CGA CTG AAC CAC 430Arg Leu Gly Glu Trp Asp Val Arg Asp His Asp Glu Arg Leu Asn His 130 135 140GAG GAA TAC GCA ATC GAA CGC AAA GAA GTT CAT CCT TCA TAT TCA CCA 478Glu Glu Tyr Ala Ile Glu Arg Lys Glu Val His Pro Ser Tyr Ser Pro 145 150 155ACC GAT TTC CGG AAT GAT GTA GCC TTA GTG AAA CTC GAT AGA ACT GTT 526Thr Asp Phe Arg Asn Asp Val Ala Leu Val Lys Leu Asp Arg Thr Val160 165 170 175ATT TTC AAA CAA CAT ATT TTA CCT GTC TGC TTA CCT CAT AAG CAA ATG 574Ile Phe Lys Gln His Ile Leu Pro Val Cys Leu Pro His Lys Gln Met 180 185 190AAA CTG GCT GGA AAA ATG GCA ACA GTC GCC GGA TGG GGA CGG ACG AGG 622Lys Leu Ala Gly Lys Met Ala Thr Val Ala Gly Trp Gly Arg Thr Arg 195 200 205CAC GGG CAG AGC ACT GTG CCG GCT GTC TTA CAA GAA GTC GAT GTC GAG 670His Gly Gln Ser Thr Val Pro Ala Val Leu Gln Glu Val Asp Val Glu 210 215 220GTG ATT CCG AAT GAA AGA TGC CAG AGG TGG TTC CGT GCT GCG GGT CGA 718Val Ile Pro Asn Glu Arg Cys Gln Arg Trp Phe Arg Ala Ala Gly Arg 225 230 235CGA GAA ACC ATT CAC GAT GTC TTT CTC TGC GCC GGA TAT AAA GAG GGT 766Arg Glu Thr Ile His Asp Val Phe Leu Cys Ala Gly Tyr Lys Glu Gly240 245 250 255GGT CGT GAT TCA 778Gly Arg Asp Ser 259 amino acids amino acid linear protein unknown 85Asp Thr Ser Glu Leu Pro Val Gln Arg Arg Thr Val Ser Ser Ala Val 1 5 10 15Cys Gln Phe Ser Cys Val Leu Gly Gly Gly Lys Pro Leu Asp Leu Cys 20 25 30Ser Gly Gly Met Ile Trp Ser Cys Cys Val Asp Arg Asp Ile Arg Pro 35 40 45Glu Pro Gln His Gln Gly Ala Leu Gln Asn Ala Thr Cys Gly Glu Leu 50 55 60Tyr Thr Arg Ser Asn Arg Ile Val Gly Gly His Ser Thr Gly Phe Gly 65 70 75 80Ser His Pro Trp Gln Ala Ala Leu Ile Lys Ser Gly Phe Leu Ser Lys 85 90 95Lys Leu Ser Cys Gly Gly Ala Leu Val Ser Asp Arg Trp Val Ile Thr 100 105 110Ala Ala His Cys Val Ala Thr Thr Pro Asn Ser Asn Leu Lys Val Arg 115 120 125Leu Gly Glu Trp Asp Val Arg Asp His Asp Glu Arg Leu Asn His Glu 130 135 140Glu Tyr Ala Ile Glu Arg Lys Glu Val His Pro Ser Tyr Ser Pro Thr145 150 155 160Asp Phe Arg Asn Asp Val Ala Leu Val Lys Leu Asp Arg Thr Val Ile 165 170 175Phe Lys Gln His Ile Leu Pro Val Cys Leu Pro His Lys Gln Met Lys 180 185 190Leu Ala Gly Lys Met Ala Thr Val Ala Gly Trp Gly Arg Thr Arg His 195 200 205Gly Gln Ser Thr Val Pro Ala Val Leu Gln Glu Val Asp Val Glu Val 210 215 220Ile Pro Asn Glu Arg Cys Gln Arg Trp Phe Arg Ala Ala Gly Arg Arg225 230 235 240Glu Thr Ile His Asp Val Phe Leu Cys Ala Gly Tyr Lys Glu Gly Gly 245 250 255Arg Asp Ser 24 base pairs nucleic acid single linear DNA (primer) unknown 86TAAWGGWCCA GARTCTCCTT GACA 24 19 base pairs nucleic acid single linear DNA (primer) unknown 87GGAAACAGCT ATGACCATG 19 811 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..762 88ATG CGG GGT TCT CAT CAT CAT CAT CAT CAT GGT ATG GCT AGC ATG ACT 48Met Arg Gly Ser His His His His His His Gly Met Ala Ser Met Thr 1 5 10 15GGT GGA CAG CAA ATG GGT CGG GAT CTG TAC GAC GAT GAC GAT AAG AAG 96Gly Gly Gln Gln Met Gly Arg Asp Leu Tyr Asp Asp Asp Asp Lys Lys 20 25 30GAT CCG TTA CCA GAT TCT TTC GAC TGG AGA ATT TAT GGA GCT GTT ACT 144Asp Pro Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr 35 40 45CCA GTT AAA GAT CAA TCT GTT TGT GGT TCC TGC TGG TCT TTC GGA ACA 192Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr 50 55 60ATT GGA GCT ATC GAA GGT GCA TAT TTC TTG AAA AAC GGC GGT AAT CTT 240Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu 65 70 75 80GTA CGA TTG TCT CAA CAG GCT TTG ATT GAT TGT TCT TGG GGA TAT GGA 288Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly 85 90 95AAT AAT GGT TGT GAC GGT GGC GAG GAC TTC CGC GCT TAC CAA TGG ATG 336Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met 100 105 110ATG AAA CAT GGA GGA ATT CCT ACT GAA GAA GAT TAT GGT GGT TAC TTG 384Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu 115 120 125GGA CAA GAT GGT TAC TGC CAT GTC AAC AAC GTT ACT TTA GTT GCT CCC 432Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro 130 135 140ATC ACA GGG TAT GTC AAC GTA ACA CGT AAT GAC GTT GAC GCT ATG AAG 480Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys145 150 155 160GTT GCC CTT CTT AAA CAC GGT CCA ATT TCG GTG GCC ATT GAC GCA TCA 528Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser 165 170 175CAC AAA ACA TTC AGT TTT TAC TCC AAC GGC GTT TAC TAC GAA CCG AAA 576His Lys Thr Phe Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Glu Pro Lys 180 185 190TGT GGC AAT AAA GAG GAC GAG TTG GAC CAT GCC GTA TTA GTA GTC GGT 624Cys Gly Asn Lys Glu Asp Glu Leu Asp His Ala Val Leu Val Val Gly 195 200 205TAT GGT GAA ATC AAC AAC GAA CCT TAC TGG TTG GTC AAG AAT TCC TGG 672Tyr Gly Glu Ile Asn Asn Glu Pro Tyr Trp Leu Val Lys Asn Ser Trp 210 215 220TCG AAT TTG TGG GGA AAT GAT GGT TAT ATT TTG ATG TCC GCC AGA AAT 720Ser Asn Leu Trp Gly Asn Asp Gly Tyr Ile Leu Met Ser Ala Arg Asn225 230 235 240AAT AAT TGC GGA GTT TTG ACT GAT CCA ACT TAT GTT ACT ATG 762Asn Asn Cys Gly Val Leu Thr Asp Pro Thr Tyr Val Thr Met 245 250TAACTTACTT TTTAGGAATT TGATTTTTAC GGCATGTAAA TGGAAGCTT 811 254 amino acids amino acid linear protein unknown 89Met Arg Gly Ser His His His His His His Gly Met Ala Ser Met Thr 1 5 10 15Gly Gly Gln Gln Met Gly Arg Asp Leu Tyr Asp Asp Asp Asp Lys Lys 20 25 30Asp Pro Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr 35 40 45Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr 50 55 60Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu 65 70 75 80Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly 85 90 95Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met 100 105 110Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu 115 120 125Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro 130 135 140Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys145 150 155 160Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser 165 170 175His Lys Thr Phe Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Glu Pro Lys 180 185 190Cys Gly Asn Lys Glu Asp Glu Leu Asp His Ala Val Leu Val Val Gly 195 200 205Tyr Gly Glu Ile Asn Asn Glu Pro Tyr Trp Leu Val Lys Asn Ser Trp 210 215 220Ser Asn Leu Trp Gly Asn Asp Gly Tyr Ile Leu Met Ser Ala Arg Asn225 230 235 240Asn Asn Cys Gly Val Leu Thr Asp Pro Thr Tyr Val Thr Met 245 250 823 base pairs nucleic acid single linear DNA (genomic) unknown 90CCATTTACAT GCCGTAAAAA TCAAATTCCT AAAAAGTAAG TTACATAGTA ACATAAGTTG 60GATCAGTCAA AACTCCGCAA TTATTATTTC TGGCGGACAT CAAAATATAA CCATCATTTC 120CCCACAAATT CGACCAGGAA TTCTTGACCA ACCAGTAAGG TTCGTTGTTG ATTTCACCAT 180AACCGACTAC TAATACGGCA TGGTCCAACT CGTCCTCTTT ATTGCCACAT TTCGGTTCGT 240AGTAAACGCC GTTGGAGTAA AAACTGAATG TTTTGTGTGA TGCGTCAATG GCCACCGAAA 300TTGGACCGTG TTTAAGAAGG GCAACCTTCA TAGCGTCAAC GTCATTACGT GTTACGTTGA 360CATACCCTGT GATGGGAGCA ACTAAAGTAA CGTTGTTGAC ATGGCAGTAA CCATCTTGTC 420CCAAGTAACC ACCATAATCT TCTTCAGTAG GAATTCCTCC ATGTTTCATC ATCCATTGGT 480AAGCGCGGAA GTCCTCGCCA CCGTCACAAC CATTATTTCC ATATCCCCAA GAACAATCAA 540TCAAAGCCTG TTGAGACAAT CGTACAAGAT TACCGCCGTT TTTCAAGAAA TATGCACCTT 600CGATAGCTCC AATTGTTCCG AAAGACCAGC AGGAACCACA AACAGATTGA TCTTTAACTG 660GAGTAACAGC TCCATAAATT CTCCAGTCGA AAGAATCTGG TAACGGATCC TTATCTGGTA 720ACGGATCCTT CTTATCGTCA TCGTCGTACA GATCCCGACC CATTTCCTGT CCACCAGTCA 780TGCTAGCCAT ACCATGATGA TGATGATGAT GAGAACCCCG CAT 823 762 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..762 91ATG CGG GGT TCT CAT CAT CAT CAT CAT CAT GGT ATG GCT AGC ATG ACT 48Met Arg Gly Ser His His His His His His Gly Met Ala Ser Met Thr 1 5 10 15GGT GGA CAG CAA ATG GGT CGG GAT CTG TAC GAC GAT GAC GAT AAG AAG 96Gly Gly Gln Gln Met Gly Arg Asp Leu Tyr Asp Asp Asp Asp Lys Lys 20 25 30GAT CCG TTA CCA GAT TCT TTC GAC TGG AGA ATT TAT GGA GCT GTT ACT 144Asp Pro Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr 35 40 45CCA GTT AAA GAT CAA TCT GTT TGT GGT TCC TGC TGG TCT TTC GGA ACA 192Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr 50 55 60ATT GGA GCT ATC GAA GGT GCA TAT TTC TTG AAA AAC GGC GGT AAT CTT 240Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu 65 70 75 80GTA CGA TTG TCT CAA CAG GCT TTG ATT GAT TGT TCT TGG GGA TAT GGA 288Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly 85 90 95AAT AAT GGT TGT GAC GGT GGC GAG GAC TTC CGC GCT TAC CAA TGG ATG 336Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met 100 105 110ATG AAA CAT GGA GGA ATT CCT ACT GAA GAA GAT TAT GGT GGT TAC TTG 384Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu 115 120 125GGA CAA GAT GGT TAC TGC CAT GTC AAC AAC GTT ACT TTA GTT GCT CCC 432Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro 130 135 140ATC ACA GGG TAT GTC AAC GTA ACA CGT AAT GAC GTT GAC GCT ATG AAG 480Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys145 150 155 160GTT GCC CTT CTT AAA CAC GGT CCA ATT TCG GTG GCC ATT GAC GCA TCA 528Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser 165 170 175CAC AAA ACA TTC AGT TTT TAC TCC AAC GGC GTT TAC TAC GAA CCG AAA 576His Lys Thr Phe Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Glu Pro Lys 180 185 190TGT GGC AAT AAA GAG GAC GAG TTG GAC CAT GCC GTA TTA GTA GTC GGT 624Cys Gly Asn Lys Glu Asp Glu Leu Asp His Ala Val Leu Val Val Gly 195 200 205TAT GGT GAA ATC AAC AAC GAA CCT TAC TGG TTG GTC AAG AAT TCC TGG 672Tyr Gly Glu Ile Asn Asn Glu Pro Tyr Trp Leu Val Lys Asn Ser Trp 210 215 220TCG AAT TTG TGG GGA AAT GAT GGT TAT ATT TTG ATG TCC GCC AGA AAT 720Ser Asn Leu Trp Gly Asn Asp Gly Tyr Ile Leu Met Ser Ala Arg Asn225 230 235 240AAT AAT TGC GGA GTT TTG ACT GAT CCA ACT TAT GTT ACT ATG 762Asn Asn Cys Gly Val Leu Thr Asp Pro Thr Tyr Val Thr Met 245 250 254 amino acids amino acid linear protein unknown 92Met Arg Gly Ser His His His His His His Gly Met Ala Ser Met Thr 1 5 10 15Gly Gly Gln Gln Met Gly Arg Asp Leu Tyr Asp Asp Asp Asp Lys Lys 20 25 30Asp Pro Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr 35 40 45Pro Val Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr 50 55 60Ile Gly Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu 65 70 75 80Val Arg Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly 85 90 95Asn Asn Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met 100 105 110Met Lys His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu 115 120 125Gly Gln Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro 130 135 140Ile Thr Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys145 150 155 160Val Ala Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser 165 170 175His Lys Thr Phe Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Glu Pro Lys 180 185 190Cys Gly Asn Lys Glu Asp Glu Leu Asp His Ala Val Leu Val Val Gly 195 200 205Tyr Gly Glu Ile Asn Asn Glu Pro Tyr Trp Leu Val Lys Asn Ser Trp 210 215 220Ser Asn Leu Trp Gly Asn Asp Gly Tyr Ile Leu Met Ser Ala Arg Asn225 230 235 240Asn Asn Cys Gly Val Leu Thr Asp Pro Thr Tyr Val Thr Met 245 250 783 base pairs nucleic acid single linear DNA (genomic) unknown 93TTACATAGTA ACATAAGTTG GATCAGTCAA AACTCCGCAA TTATTATTTC TGGCGGACAT 60CAAAATATAA CCATCATTTC CCCACAAATT CGACCAGGAA TTCTTGACCA ACCAGTAAGG 120TTCGTTGTTG ATTTCACCAT AACCGACTAC TAATACGGCA TGGTCCAACT CGTCCTCTTT 180ATTGCCACAT TTCGGTTCGT AGTAAACGCC GTTGGAGTAA AAACTGAATG TTTTGTGTGA 240TGCGTCAATG GCCACCGAAA TTGGACCGTG TTTAAGAAGG GCAACCTTCA TAGCGTCAAC 300GTCATTACGT GTTACGTTGA CATACCCTGT GATGGGAGCA ACTAAAGTAA CGTTGTTGAC 360ATGGCAGTAA CCATCTTGTC CCAAGTAACC ACCATAATCT TCTTCAGTAG GAATTCCTCC 420ATGTTTCATC ATCCATTGGT AAGCGCGGAA GTCCTCGCCA CCGTCACAAC CATTATTTCC 480ATATCCCCAA GAACAATCAA TCAAAGCCTG TTGAGACAAT CGTACAAGAT TACCGCCGTT 540TTTCAAGAAA TATGCACCTT CGATAGCTCC AATTGTTCCG AAAGACCAGC AGGAACCACA 600AACAGATTGA TCTTTAACTG GAGTAACAGC TCCATAAATT CTCCAGTCGA AAGAATCTGG 660TAACGGATCC TTATCTGGTA ACGGATCCTT CTTATCGTCA TCGTCGTACA GATCCCGACC 720CATTTCCTGT CCACCAGTCA TGCTAGCCAT ACCATGATGA TGATGATGAT GAGAACCCCG 780CAT 783 660 base pairs nucleic acid single linear DNA (genomic) unknown CDS 1..660 94TTA CCA GAT TCT TTC GAC TGG AGA ATT TAT GGA GCT GTT ACT CCA GTT 48Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr Pro Val 1 5 10 15AAA GAT CAA TCT GTT TGT GGT TCC TGC TGG TCT TTC GGA ACA ATT GGA 96Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr Ile Gly 20 25 30GCT ATC GAA GGT GCA TAT TTC TTG AAA AAC GGC GGT AAT CTT GTA CGA 144Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu Val Arg 35 40 45TTG TCT CAA CAG GCT TTG ATT GAT TGT TCT TGG GGA TAT GGA AAT AAT 192Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly Asn Asn 50 55 60GGT TGT GAC GGT GGC GAG GAC TTC CGC GCT TAC CAA TGG ATG ATG AAA 240Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met Met Lys 65 70 75 80CAT GGA GGA ATT CCT ACT GAA GAA GAT TAT GGT GGT TAC TTG GGA CAA 288His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu Gly Gln 85 90 95GAT GGT TAC TGC CAT GTC AAC AAC GTT ACT TTA GTT GCT CCC ATC ACA 336Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro Ile Thr 100 105 110GGG TAT GTC AAC GTA ACA CGT AAT GAC GTT GAC GCT ATG AAG GTT GCC 384Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys Val Ala 115 120 125CTT CTT AAA CAC GGT CCA ATT TCG GTG GCC ATT GAC GCA TCA CAC AAA 432Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser His Lys 130 135 140ACA TTC AGT TTT TAC TCC AAC GGC GTT TAC TAC GAA CCG AAA TGT GGC 480Thr Phe Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Glu Pro Lys Cys Gly145 150 155 160AAT AAA GAG GAC GAG TTG GAC CAT GCC GTA TTA GTA GTC GGT TAT GGT 528Asn Lys Glu Asp Glu Leu Asp His Ala Val Leu Val Val Gly Tyr Gly 165 170 175GAA ATC AAC AAC GAA CCT TAC TGG TTG GTC AAG AAT TCC TGG TCG AAT 576Glu Ile Asn Asn Glu Pro Tyr Trp Leu Val Lys Asn Ser Trp Ser Asn 180 185 190TTG TGG GGA AAT GAT GGT TAT ATT TTG ATG TCC GCC AGA AAT AAT AAT 624Leu Trp Gly Asn Asp Gly Tyr Ile Leu Met Ser Ala Arg Asn Asn Asn 195 200 205TGC GGA GTT TTG ACT GAT CCA ACT TAT GTT ACT ATG 660Cys Gly Val Leu Thr Asp Pro Thr Tyr Val Thr Met 210 215 220 220 amino acids amino acid linear protein unknown 95Leu Pro Asp Ser Phe Asp Trp Arg Ile Tyr Gly Ala Val Thr Pro Val 1 5 10 15Lys Asp Gln Ser Val Cys Gly Ser Cys Trp Ser Phe Gly Thr Ile Gly 20 25 30Ala Ile Glu Gly Ala Tyr Phe Leu Lys Asn Gly Gly Asn Leu Val Arg 35 40 45Leu Ser Gln Gln Ala Leu Ile Asp Cys Ser Trp Gly Tyr Gly Asn Asn 50 55 60Gly Cys Asp Gly Gly Glu Asp Phe Arg Ala Tyr Gln Trp Met Met Lys 65 70 75 80His Gly Gly Ile Pro Thr Glu Glu Asp Tyr Gly Gly Tyr Leu Gly Gln 85 90 95Asp Gly Tyr Cys His Val Asn Asn Val Thr Leu Val Ala Pro Ile Thr 100 105 110Gly Tyr Val Asn Val Thr Arg Asn Asp Val Asp Ala Met Lys Val Ala 115 120 125Leu Leu Lys His Gly Pro Ile Ser Val Ala Ile Asp Ala Ser His Lys 130 135 140Thr Phe Ser Phe Tyr Ser Asn Gly Val Tyr Tyr Glu Pro Lys Cys Gly145 150 155 160Asn Lys Glu Asp Glu Leu Asp His Ala Val Leu Val Val Gly Tyr Gly 165 170 175Glu Ile Asn Asn Glu Pro Tyr Trp Leu Val Lys Asn Ser Trp Ser Asn 180 185 190Leu Trp Gly Asn Asp Gly Tyr Ile Leu Met Ser Ala Arg Asn Asn Asn 195 200 205Cys Gly Val Leu Thr Asp Pro Thr Tyr Val Thr Met 210 215 220 25 amino acids amino acid linear protein unknown 96Xaa Pro Pro Pro Glu Met Leu Gly Gly Pro Ser Ile Phe Ile Phe Pro1 5 10 15Pro Lys Lys Lys Asp Asp Leu Leu Ile 20 25 25 base pairs nucleic acid single linear DNA (primer) unknown 97TTGGGATACA CTTTGACTGT TAACC 25 24 base pairs nucleic acid single linear DNA (primer) unknown 98GTGAGCAACC ATTATTTCCA TATC 24 23 base pairs nucleic acid single linear DNA (primer) unknown 99TGGGTWGTWA CWGCWGCWCA TTG 23 22 base pairs nucleic acid single linear DNA (primer) unknown 100ATTCCTCGTG GTTCAGTCGC TC 22 26 base pairs nucleic acid single linear DNA (primer) unknown 101GAAGATGTWG ATATTTCWAC ATGTGG 26 27 base pairs nucleic acid single linear DNA (primer) unknown 102GAAAATGAAA TCCACTTAAA CATTACG 27 21 base pairs nucleic acid single linear DNA (primer) unknown 103CTCTTATTGT ACGAGGGATG C 21

While various embodiments of the present invention have been described in detail, it is apparent that modifications and adaptations of those embodiments will occur to those skilled in the art. It is to be expressly understood, however, that such modifications and adaptations are within the scope of the present invention, as set forth in the following claims.

Claims

1. An isolated nucleic acid molecule selected from the group consisting of:(a) a nucleic acid molecule comprising a nucleic acid sequence encoding an amino acid sequence selected from the group consisting of SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:72, SEQ ID NO:79, SEQ ID NO:81, SEQ ID NO:83 and SEQ ID NO:85; (b) a flea nucleic acid molecule comprising a homologue of any of said nucleic acid sequences, wherein said homologue encodes a protein comprising at least 6 contiguous amino acids of an amino acid sequence selected from the group consisting of SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:72, SEQ ID NO:79, SEQ ID NO:81, SEQ ID NO:83 and SEQ ID NO:85; (c) a flea nucleic acid molecule comprising a homologue of any of said nucleic acid sequences of (i), wherein said homologue comprises at least 18 contiguous nucleotides of the coding region of a nucleic acid sequence selected from the group consisting of SEQ ID NO:26, SEQ ID NO:29, SEQ ID NO:32, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:40, SEQ ID NO:43, SEQ ID NO:66, SEQ ID NO:78, SEQ ID NO:80, SEQ ID NO:82 and SEQ ID NO:84; and, (d) a nucleic acid molecule that is fully complementary to any of said nucleic acid molecules of (a), (b) or (c).

2. The nucleic acid molecule of claim 1, wherein said nucleic acid molecule is selected from the group consisting of Ctenocephalides, Ceratophyllus, Diamanus, Echidnophaga, Nosopsyllus, Pulex, Tunga, Oropsylla, Orchopeus and Xenopsylla nucleic acid molecules.

3. The nucleic acid molecule of claim 1, wherein said nucleic acid molecule is selected from the group consisting of Ctenocephalides felis, Ctenocephalides canis, Ceratophyllus pulicidae, Pulex irritans, Oropsylla (Thrassis) bacchi, Oropsylla (Diamanus) montana, Orchopeus howardi, Xenopsylla cheopis and Pulex simulans nucleic acid molecules.

4. The nucleic acid molecule of claim 1, wherein said nucleic acid molecule comprises a Ctenocephalides felis nucleic acid molecule.

5. The nucleic acid molecule of claim 1, wherein said nucleic acid molecule comprises a nucleic acid molecule selected from the group consisting of nfSP18775 (characterized by a coding strand having he nucleic acid sequence of SEQ ID NO:9), nfSP18225 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:12), nfSP24410 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:78), nfSP241089 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:15), nfSP24774 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:18), nfSP24711 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:21), nfSP28923 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:66), nfSP32924 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:80), nfSP32699 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:26), nfSP33426 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:82), nfSP33778 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:84), nfSP331894 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:29), nfSP331200 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:32) nfSP33726 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:35), nfSP40841 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:40), and nfSP40717 (characterized by a coding strand having the nucleic acid sequence of SEQ ID NO:43).

6. The nucleic acid molecule of claim 1, wherein said nucleic acid molecule comprises a nucleic acid sequence that encodes an amino acid sequence selected from the group consisting of SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:72, SEQ ID NO:79, SEQ ID NO:81, SEQ ID NO:83 and SEQ ID NO:85.

7. The nucleic acid molecule of claim 1, wherein said nucleic acid molecule comprises a nucleic acid sequence selected from the group consisting of SEQ ID NO:9, SEQ ID NO:11, SEQ ID NO:12, SEQ ID NO:14, SEQ ID NO:15, SEQ ID NO:17, SEQ ID NO:18, SEQ ID NO:20, SEQ ID NO:21, SEQ ID NO:23, SEQ ID NO:25, SEQ ID NO:26, SEQ ID NO:28, SEQ ID NO:29, SEQ ID NO:31, SEQ ID NO:32, SEQ ID NO:34, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:39, SEQ ID NO:40, SEQ ID NO:42, SEQ ID NO:43, SEQ ID NO:45, SEQ ID NO:66, SEQ ID NO:78, SEQ ID NO:80, SEQ ID NO:82 and SEQ ID NO:84.

8. A recombinant molecule comprising a nucleic acid molecule as set forth in claim 1 operatively linked to a transcription control sequence.

9. A recombinant virus comprising a nucleic acid molecule as set forth in claim 1.

10. An isolated recombinant cell comprising a nucleic acid molecule as set forth in claim 1, said cell expressing said nucleic acid molecule.

11. A method to produce a flea protein, said method comprising culturing an isolated cell capable of expressing said protein under conditions whereby said protein is produced, said protein being encoded by a nucleic acid molecule selected from the group consisting of:(a) a nucleic acid molecule comprising a nucleic acid sequence encoding an amino acid sequence selected from the group consisting of SEQ ID NO:10, SEQ ID NO:13, SEQ ID NO:16, SEQ ID NO:19, SEQ ID NO:22, SEQ ID NO:24, SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:69, SEQ ID NO:72, SEQ ID NO:79, SEQ ID NO:81, SEQ ID NO:83 and SEQ ID NO:85; and, (b) a flea nucleic acid molecule comprising a homologue of any of said nucleic acid sequences, wherein said homologue encodes a protein comprising at least 6 contiguous amino acids of an amino acid sequence selected from the group consisting of SEQ ID NO:27, SEQ ID NO:30, SEQ ID NO:33, SEQ ID NO:36, SEQ ID NO:38, SEQ ID NO:41, SEQ ID NO:44, SEQ ID NO:67, SEQ ID NO:68, SEQ ID NO:72, SEQ ID NO:79, SEQ ID NO:81, SEQ ID NO:83 and SEQ ID NO:85; and (c) a flea nucleic acid molecule comprising a homologue of any of said nucleic acid sequences of (i), wherein said homologue comprises at least 18 contiguous nucleotides of the coding region of a nucleic acid sequence selected from the group consisting of SEQ ID NO:26, SEQ ID NO:29, SEQ ID NO:32, SEQ ID NO:35, SEQ ID NO:37, SEQ ID NO:40, SEQ ID NO:43, SEQ ID NO:66, SEQ ID NO:78, SEQ ID NO:80, SEQ ID NO:82 and SEQ ID NO:84.

12. The method of claim 11, wherein said protein is produced by a method comprising culturing an isolated cell expressing nucleic acid molecule nfSP28711 under conditions whereby said protein is produced.