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OVCH2

Gene
ovch2
Protein
Ovochymase-2
Organism
Xenopus laevis
Length
1004 amino acids
Function
Converts the glycoprotein envelope surrounding the egg from an unfertlizable to a fertlizable form during its transit through the pars recta portion of the oviduct by selectively hydrolyzing the envelope glycoprotein gp43. The egg envelope is converted to a sperm-penetrable form, via an increase in sperm binding.
Similarity
Belongs to the peptidase S1 family.
Mass
110.612 kDa
Sequence
MPTRNLLLGSILLSLAVKGDPGPHRGARCGVSPLGSATELNYLSRIVGGRESKKGQHPWTVSLKRNGKHFCGGTLVSHCHVLTAAHCLLDRNVKLYMRVYIGEYDQILKEETEQMFRVIEIFKHPNFNQSQPMNYDVAVLLLDGSVTFDENIQPACLPNPDDVFEPGDLCVTLGWGHLTENGILPVVLQEVYLPIVDLSSCLHVMSALKGTVVSSYIVCAGFPEGGKDACQGDSGGPLLCQRRHGSWVLHGLTSWGMGCGRSWKNNVFLPHNRKGSPGIFTDIQKLLGWVSSQLNTAVPNKNQESCSMQDGVLSGKSGELIFLKNPMSVTRTMSGAPGFSLSLKTCTSCLNFTHLDIESDFACNLDYLAIYTDSHRLIGKFCGDIPPRSLLISFSSIKLNFFSDFHENRTGFVLYYSAVEPNTYPDSGCGSFAVLFEEGEIQSMNYPENYLSNSRCHWIIHGPSGSYIKLQFEDFALEPSDDCRSDYLAVYQDLAAEDKIETFCGFSLPAPVYSTTAVMHIKFSTDERDNDKGFRATFTFVSPNSLVEDSRQGNMPSTNKKETTAQDSICGVSQVPPIFIYNSIAKVEEAVPHSWPWHTSLQYAGEHVCDGAIIAENWILTTASCVLNRKFNDVWLVDPGIHDLLRPGHNQKGLVKQIIPHPSFSSQTNDFDIALVELDESLQFNSDIFPICLPGKTSELAPASLCVVSGWSLRGKEAEKSTKLQQREVPILTDDACSAHYIQNPGGITDRMLCAGIGTGQDNDSCSEQSGSPLVCLLEKKGIYTIFGIASWGVNCKENSKPGIYTKVSPFIDWIRQIMSDTGQIHSNLGDPKPHPMGNIEPEETAGRDIIQGGFPTNDASSNQNLYIASSCEDVVLLQSPGEIKMETKSQMYPNGFSCQWRIIAPKFQIIKLVMKQVHMSAENGKCCNSLIIYEGISKNKTLKVRFPTDEMVPGTVWSEGSSVTIESPPHPVDPEFGFCLVYSFHSRTQSQDHVVPDSDSSEP

Gene
OVCH2
Protein
Ovochymase-2
Organism
Rhinella arenarum
Length
980 amino acids
Function
Mediates gamete interaction by affecting the vitelline coat.
Similarity
Belongs to the peptidase S1 family.
Mass
108.566 kDa
Sequence
MAETSVFSIMMLTVMTAVGRGATDRPGRVSRCGERPSANASVTYNLLSRIVGGTSAVKGESPWMVSLKRDGKHFCGGTIISDKHVLTAAHCVLDKNIEYHVRVSIGDHDFTVYERSEQIFAIKAVFKHPNFNPIRPFNYDLAIVELGESIAFDKDIQPACLPSPDDVFPTGTLCIALGWGRLQENGRLPSSLQQVVLPLIEYRKCLSIMETVDRRLAFETVVCAGFPEGGKDACQGDSGGPFLCQRSQGRWVLVGVTSWGLGCARKWVDNILDPPERRGSPGVFTDIQRLLNWLSANLNQDKPDFPTYEVQCSTNDGIEKGTAGEILLPTDYRKYYSNNEKCIWTIIVPKGKHILLTFNSFNVEWDYSCDLDYLVIYSALGRLIGKFCGDVRPRPLLIADASVTLKFISDFQEYKTGFSLFYQAVEPNTYPDSDCGSVAVIFEEGEIQTMNHPHVYSSHANCQWVVHSPANHIIKITFLVFEVEPSEGCIFDRLVVYHDLQGTMVAGIFCGFSLPDPVLSVSNVMQITFTSDYSVNYLGFQAVISFVLPSSPVKSETQWKGNNQPRKNQDAMQHYEEGCGVSPLPPRFIHHNIIKAEEAMPNSWPWHVSINFGNKHLCNGAILSKTFVVTSANCVADREEFPSVGLIVAGLHDLESSTDAQKRTVEYVIVHPDYNRLSKDYDVALIHVQMPFQYNSHVQPICLPDGHSKLEPSKLCVVSGWDLNVELSTKLQQLEVPVLMDDVCKKYYDGITDRMFCAGVIAEEDNVSCLAQSGAPLVCQSDPGTYVIFGIVSWGVGCNEPPKAGVYSSVPLFIPWIMETILSVAGIANTDTEPHHPLIPPDKLSQEKALLPDSPPSNDSSSSQDIYVTCKDVMSLQSPGEIKLVASAQDGPEGGRCQLIFQAPEDHFILLHFKQLSHEHYSLIIYEGASSNKTFKAQLTEEKIPTIMKSVGPVITIEASSTAQDSALHLWLSYSFHNQN

Gene
OVCH2
Protein
Ovochymase-2
Organism
Bufo japonicus
Length
974 amino acids
Function
Mediates gamete interaction by affecting the vitelline coat.
Similarity
Belongs to the peptidase S1 family.
Mass
107.648 kDa
Sequence
MAETSIFPIMMLTVMIGVGRGVTDSPGRVSRCGERPAANTSVSYGLLSRIVGGTSAVKGESPWMVSLKRDGKHFCGGTIISDKYVLTAAHCVLEKNFEFQVSVSIGDHDFAVYERSEQRFAIKSVFKHPNFKPSRPFNYDLAILELVESITFDKDIQPACLPSPDDVFPTGTLCMALGWGRLQENGRLPSSLQKVVLPLIEYRRCLSIMETVDRRLAFETVVCAGFPEGGKDACQGDSGGPFLCQRSQGRWVLVGVTSWGLGCARKWADNILDPVESKGSPGVFTDIQRLLNWLSENLNQDKPDFPTYQVQCSTNDGIEKGTTGEILLPTGYKKYYSNNEKCIWTIIVPRGKHILLTFKSFNVECDYSCDLDYLVIYSALGRLIGKFCGDVSPRPLLIADASITLKFISDFHEYKTGFSLFYEAVEPDTYPDSDCGSVAVIFEEGEIQTMNHPHLYSSHANCQWVVHSPANYIIKITFLVFEVEPSEGCIFDRLVVYHDLQGTVVAGFFCGFALPDPVLSVSNVMQITFTSDYSANYLGFRAVISFVLPSSPVKPEKGNNQPRKNQDAMQHFDEGCGVSPLPPRFLYHNLIKAEEAMPNSWPWHVSINFGNKHVCNGAILSKTFVVTSANCVADREEFPSIGLIVAGLHDLESSINTQKRPVEYVIVHPDYNRLSKDYDVALIHVQRPFQYNSYVQPICLPDGHSRLEPSKLCVVSGWDLNVELSTKLQQLEVPVLMDDVCKKYYDGITDRMFCAGVIAEEDNASCLAQSGAPLVCQSAPGTYAIFGIVSRGVGCNETPKAGVYSSVFLFIPWIMETILSVAGIIDTDSEPHHPLFPPDKPSQQKALLPDSPPSSSSQDIYVTCKDVLSLQSPGEIKLVASGQDGPEGGRCQLIFQAPEGHFILLTFKQLSHEHYSLIIYEGASSNKTFKAQLMEEKIPTIMKSAGAVITLEASSTAQDSALHLWLSYSFHNQN

Gene
Ovch2
Protein
Ovochymase-2
Organism
Mus musculus
Length
609 amino acids
Similarity
Belongs to the peptidase S1 family.
Mass
67.611 kDa
Sequence
MPISKDKLILILGMVCLEQGHSETLSSIRNPDCGQSLVKPQPQNYFSLFSRIVGGSQVEKGSYPWQVSLKQKQKHICGGTIISSQWVITAAHCMANRNIALTLNVTAGEHDLSQAEPGEQTLAIETIIIHPQFSTRKPMIYDIALLKMAGTFQFGQFVRPVCLPEPGEHFNAGFICTTAGWGRLSEGGRLPQVLQQVNLPILTQEECEAVLLTLKNPITGKTFLCTGSPDGGRDACQGDSGGSLMCQNRKGAWTLAGVTSWGLGCGRSWRNNARKKEQGSPGIFTDLRRVLPWILKHIQTGHRRKSTKALCSEPDGLISGSEGELHFPESLHLYYESKQLCVWTFLVPEDMHMLLNLSHLDIESCHHNYLAMYSLEDRLVGKFCGENLPSSILIGSSSIRLRFISDATDYATGFNLTYKALKPRYHPDSGCRSLTILFEEGTIQSLHYPEDYSNMASCTWIFQAPNYCLIKLSFQSLEIEENGDCSSDYVTVHSDVEKEKEIARFCDYVIPSPVLSSSSVMLISFQSDENGTARGFQADISFISRADLNISISEDESVPLETWDLPPGAMEIFDAERDTHTKPPYEEDIGEMPAIDSGLLKQGERRGKH

Gene
OVCH2
Protein
Ovochymase-2
Organism
Homo sapiens
Length
564 amino acids
Similarity
Belongs to the peptidase S1 family.
Mass
62.642 kDa
Sequence
MLISRNKLILLLGIVFFERGKSATLSLPKAPSCGQSLVKVQPWNYFNIFSRILGGSQVEKGSYPWQVSLKQRQKHICGGSIVSPQWVITAAHCIANRNIVSTLNVTAGEYDLSQTDPGEQTLTIETVIIHPHFSTKKPMDYDIALLKMAGAFQFGHFVGPICLPELREQFEAGFICTTAGWGRLTEGGVLSQVLQEVNLPILTWEECVAALLTLKRPISGKTFLCTGFPDGGRDACQGDSGGSLMCRNKKGAWTLAGVTSWGLGCGRGWRNNVRKSDQGSPGIFTDISKVLPWIHEHIQTGNRRKSSRAWCSEQDVIVSGAEGKLHFPESLHLYYESKQRCVWTLLVPEEMHVLLSFSHLDVESCHHSYLSMYSLEDRPIGKFCGESLPSSILIGSNSLRLKFVSDATDNAARFNLTYKALKPNYIPDSGCSYLTVLFEEGLIQSLNYPENYSDKANCDWIFQASKHHLIKLSFQSLEIEESGDCTSDYVTVHSDVERKKEIARLCGYDVPTPVLSPSSIMLISFHSDENGTCRGFQATVSFIPKAGKKIELPTLWFPVLILVM