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MAN2B2

Gene
Man2b2
Protein
Epididymis-specific alpha-mannosidase
Organism
Mus musculus
Length
1018 amino acids
Function
Plays an important role in the early step of spermatogenesis.
Similarity
Belongs to the glycosyl hydrolase 38 family.
Mass
115.61 kDa
Sequence
MGPLRWLPLLGQLLLLWPRAAQPAGPIRAFVVPHSHMDVGWVFTVQESMRAYAANVYTTVVAELVRGGQRRFIAVEQEFFRLWWDGVASEQQKQQVRQLLHEGRLEFVLGGQVMHDEAVTHLDDQILQLTEGHGFLYETFGIRPQFSWHVDPFGASATTPTLFALAGFNAHLISRIDYDLKDAMQEAQMLQFVWHGSPSLSGQQEIFTHVMDHYSYCTPSHIPFSNRSGFYWNGVAVFPEPPPDGVYPNMSEPVTGANIHLYAEALVANVKQRAAWFRTPHVLWPWGCDKQFFNASVQFDNMDPLLDYINQRTAQFGISVQYATLNDYFQALHATNMTWGIRDHQDFLPYSSEPLQAWTGFYTSRSTLKGLARQASALLYAGESMFTRYMWPDPSGTLDPTWALQQLQQLRWAVSEVQHHDAITGTESPKVKNMYTEHLRMGMLGVRKLMVSIALGGPPGSGTGAPKDIMGPQVTPVLSVDTRPVGYSASVYNPLAWKITTIITLTVAFPNVSVTDELGHPVSTQIQNSTKDPSAYDLLILTTIPGLNYRHYQVMHARGDQAGTRELVAPRANTLKFSLKLRNQPSQEGKRLVPVMNDCYILLFDQDTNMLHSIQDRQSNRTVRMTQEFLEYQANWDVKQGPISDNYLFAPNNTAEPSWEAVGMEMVAGTLVTDIRQYFYRYITDQEYIYSIHTRLAHPSLAGELLCQRIEQQYRVGPLDLNREAILRTSSDLNSQQVLYSDNNGYQMQRRPYKAFKSNPIPRNYYPMVQSAFIEDDKSRLVLLAERPHGVSSQGNGQVEVMLHRRLWNNLAWDLKYNLTLNDTSIVHPVLWLMLGPKSTMTALHPRSGVALQHGPVVLLKELADEETPVHGPHNPWPVTLPPNLHLQILSVPGWTYSRSHAQHLRNLQRGHPEKPQANLQRVLLRLRHLYEAGEDPVLSRPATVDLKVVLRGLGSVVAVEERSLTGTWDVQMLQRWHWSTKTDHLKGHPTSPPRPPGGSIITVYPKEIRTFFIKFQQ

Gene
MAN2B2
Protein
Epididymis-specific alpha-mannosidase
Organism
Homo sapiens
Length
1009 amino acids
Similarity
Belongs to the glycosyl hydrolase 38 family.
Mass
113.979 kDa
Sequence
MGQLCWLPLLAPLLLLRPPGVQSAGPIRAFVVPHSHMDVGWVYTVQESMRAYAANVYTSVVEELARGQQRRFIAVEQEFFRLWWDGVASDQQKYQVRQLLEEGRLEFVIGGQVMHDEAVTHLDDQILQLTEGHGFLYETFGIRPQFSWHVDPFGASATTPTLFALAGFNAHLGSRIDYDLKAAMQEARGLQFVWRGSPSLSERQEIFTHIMDQYSYCTPSHIPFSNRSGFYWNGVAVFPKPPQDGVYPNMSEPVTPANINLYAEALVANVKQRAAWFRTPHVLWPWGCDKQFFNASVQFANMDPLLDHINSHAAELGVSVQYATLGDYFRALHALNVTWRVRDHHDFLPYSTEPFQAWTGFYTSRSSLKGLARRASALLYAGESMFTRYLWPAPRGHLDPTWALQQLQQLRWAVSEVQHHDAITGTESPKVRDMYATHLASGMLGMRKLMASIVLDELQPQAPMAASSDAGPAGHFASVYNPLAWTVTTIVTLTVGFPGVRVTDEAGHPVPSQIQNSTETPSAYDLLILTTIPGLSYRHYNIRPTAGAQEGTQEPAATVASTLQFGRRLRRRTSHAGRYLVPVANDCYIVLLDQDTNLMHSIWERQSNRTVRVTQEFLEYHVNGDVKQGPISDNYLFTPGKAAVPAWEAVEMEIVAGQLVTEIRQYFYRNMTAQNYTYAIRSRLTHVPQGHDGELLCHRIEQEYQAGPLELNREAVLRTSTNLNSQQVIYSDNNGYQMQRRPYVSYVNNSIARNYYPMVQSAFMEDGKSRLVLLSERAHGISSQGNGQVEVMLHRRLWNNFDWDLGYNLTLNDTSVVHPVLWLLLGSWSLTTALRQRSALALQHRPVVLFGDLAGTAPKLPGPQQQEAVTLPPNLHLQILSIPGWRYSSNHTEHSQNLRKGHRGEAQADLRRVLLRLYHLYEVGEDPVLSQPVTVNLEAVLQALGSVVAVEERSLTGTWDLSMLHRWSWRTGPGRHRGDTTSPSRPPGGPIITVHPKEIRTFFIHFQQQ

Gene
MAN2B2
Protein
Epididymis-specific alpha-mannosidase
Organism
Pongo abelii
Length
1009 amino acids
Similarity
Belongs to the glycosyl hydrolase 38 family.
Mass
113.832 kDa
Sequence
MGRLYWLPLLAPLLLLRPPGVQSAGPIRAFVVPHSHMDVGWVYTVQESMQAYAANVYTSVVEELARGQQRRFIAVEQEFFRLWWGGVASDQQKHQVHQLLEEGRLEFVIGGQVMHDEAVTHLDDQILQLTEGHGFLYETFGIRPQFSWHVDPFGASATTPTLFALAGFNAHLSSRIDYDLKAAMQEARGLQFVWRGSPSLSEQEEIFTHIMDQYSYCTPSHIPFSNRSGFYWNGVAIFPKPPPDGVYPNMSEPVTPANINLYAEALVANVKQRAAWFRTPHVLWPWGCDKQFFNASVQFANMNPLLDHINSHAAKLGVSVQYATLGDYFRALHTLNITWRVRDHHDFLPYSTEPFQAWTGFYTSRSALKGLARRASALLYAGESMFTHYMWPAPCGHLDPTWALQQLQQLRWAVSEVQHHDAITGTESPKVRDMYVMHLASGMLGVRKLMASIILDKLQPQAPMAASSGAGPAGHFASVYNPLAWTVTTIVTLTVGFPGVHVTDEAGHPVPSQIQNSTETPSVYDLLILTTIPGLSYRHYSIRPTAGAQEGTQEPAATVATTLQFGRRLRRRTSHVGRHLVPVANDCYTVLLDQDTNLMHSIWERQSNQTVRVTQEFLEYHVNGDVKQGPISDNYLFTPGKAAVPAWEAVEMEIVAGQLVTEIRQYFYRNMTARNYTYAIRSRLTHVPQGHDGELLCHRIEQEYQAGPLELNREAVLRTSTNLNSQQVIYSDNNGYQMQRRPYVSYVNNSIARNYYPMVQSAFMEDGKSRLVLLSERAHGISSQGNGQVEVMLHRRLWNNFDWDLGYNLTLNDTSIVHPVLWLLLGSWSLTTALRQRSAMALQHRPVVLFGDLAGTAPKLPGPQQQEAVTLPPNLHLQILSIPGWRYSSNHTEHAQNLRKGNRGEVQADLHRVLLRLHHLYEVGEDPVLSQPVTVNLEAVLQALGSVVAVEERSLTGTWDVSMLHRWSWRTGSGRRRGDTTSPSRPPGGPIITVHPKEIRTFFIHFQQQ

Gene
MAN2B2
Protein
Epididymis-specific alpha-mannosidase
Organism
Sus scrofa
Length
995 amino acids
Function
Can digest both p-nitro-phenyl-alpha-D-mannoside and high mannose oligosaccharide (Man(8)-GlcNAc(2)). May be involved in sperm maturation. Has a possible role in specific sperm-egg interaction since sperm surface mannosidase acts like a receptor for mannose-containing oligosaccharides located on the zona pellucida.
Similarity
Belongs to the glycosyl hydrolase 38 family.
Mass
114.23 kDa
Sequence
MGPHSWLPLFMQLALLGPQWALHFYKVKVFVVPHSHMDVGWLHTVQESMQVYVPDVYNSVVEALTRGKRRRFIAVEQEYFRLWWDGFASAKRKQQVRQLLAEQRLEFVLGGQVMHDEAVTHFDDQILQLTEGHGFLYETFGIRPQFSWQVDPFGASATTPTLLALAGFNGHIISRIDYDLKDTMQHTQGLQFVWRGSRSLEARQEIFTHVLDQYSYCSDGFMWNGSPRFPDRPFDMDYSAVEMPVSQDSMNHYVLNLVDNVNKRAAWFRTQHVLWPWGCDRQFFNASQQFANMDRLMDHINKHTPELGISMQYATLAEYFQAVFAQDVSWQVRDHRDFLPYSSAPEQTWTGFYTSQSGLKRLARRASALLYAGESLFTRYMLSAAHRFLDPAWALTQLQQLRWAVSEVQHHDGITGTHILAVRDMFVEHLTTGMAGVRKLMDSIAQDMPLTHSGPEPGGHVAMVYNPLAWTVTTVITLTVSFPEVSVTDESGRPVLAQVQDSKETPSAYDLHVLTTIPGLSYQHYIIKPIRKAREDSQEAAATVPSTIQFGLKLRRQDGQVGRNLVPVKNSCYTVFLDKDTNLMHSIWERQSNRTVRMSQEFLAYRSVYGYEEAVTSDNYLFTPNGTAEPAWAAVRMEVVEGQLLSEIRQYFYRQANDSDHTYAIYSRLAHGPQDSAGELLCHRIEQEYRVGPLELNHEVVLRTSTSLNTGLVLYSDNNGYQMQRRTYRHDRNNSVSLNYYPMAQSAFIQDGGSRLVLLSEQAHGVSSQGNGQVEVMLHRRLWNKLEWTLQYNLTHDVTSVVRPVLWLLLGPRTLTTGLRQRSGLELQHRPVVLFRELGGTVQNGPGPRKQEPVTLPPSLHLQILSIPGWKYSSNHTVHLKNLQKGHYRRAKADFRRVLLRLHHLYEAGEHQALSRPVTLNLQSVLRGLGSVVAVEERSLTGTWDVNSLHRWSWKTEDGHHHRGSSRRPLPPLRGPNVTIHPKEIRTFFIHFQEQ