| MERNUM |
Species |
Sequence length |
Peptidase unit |
Active site residues |
Source |
| MER0690251 |
Acanthisitta chloris |
1065 |
129-485 |
N171, C176, H417, D434, |
GENBANK:XP_009077689 |
| MER0262322 |
Alligator mississippiensis |
1105 |
179-535 |
N221, C226, H467, D484 |
GENBANK:XP_006277404 |
| MER0312245 |
Alligator sinensis |
1080 |
154-510 |
N196, C201, H442, D459 |
GENBANK:XP_006015591 |
| MER0330749 |
Anas platyrhynchos |
1097 |
171-527 |
N213, C218, H459, D476 |
GENBANK:XP_005009213 |
| MER0688434 |
Apaloderma vittatum |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009869063 |
| MER0625353 |
Aplysia californica |
1100 |
172-526 |
N214, C219, H459, D476 |
GENBANK:XP_005095135 |
| MER0687274 |
Aptenodytes forsteri |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009276366 |
| MER0685276 |
Aquila chrysaetos |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_011584906 |
| MER0556089 |
Astatotilapia burtoni |
1105 |
179-535 |
N221, C226, H467, D484 |
GENBANK:XP_005943655 |
| MER0369523 |
Astyanax mexicanus |
1115 |
182-545 |
N224, C229, H470, D494 |
UNIPROT:W5K4P7 |
| MER0369523 |
Astyanax mexicanus |
1115 |
182-545 |
N224, C229, H470, D494 |
UNIPROT:W5K4P7 |
| MER0397365 |
Balaenoptera acutorostrata |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_007188476 |
| MER0669354 |
Balearica regulorum |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010309687 |
| MER0679545 |
Bison bison |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010838761 |
| MER0432834 |
Bos grunniens |
1123 |
197-553 |
N239, C244, H485, D502 |
GENBANK:XP_005904435 |
| MER0056429 |
Bos taurus |
1146 |
220-576 |
N262, C267, H508, D525 |
GENBANK:XP_002698004 |
| MER0433401 |
Branchiostoma floridae |
1046 |
119-471 |
N161, C166, H407, D424 |
UNIPROT:C3ZPX7 |
| MER0433401 |
Branchiostoma floridae |
1046 |
119-471 |
N161, C166, H407, D424 |
UNIPROT:C3ZPX7 |
| MER0581547 |
Bubalus bubalis |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_006063454 |
| MER0433591 |
Callithrix jacchus |
1101 |
175-531 |
N217, C222, H463, D480 |
GENBANK:XP_002807446 |
| MER0582491 |
Calypte anna |
1103 |
177-533 |
N219, C224, H465, D482 |
GENBANK:XP_008488549 |
| MER0677774 |
Camelus dromedarius |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010989612 |
| MER0398615 |
Camelus ferus |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_006190646 |
| MER0555194 |
Capra hircus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_005697553 |
| MER0673713 |
Cariama cristata |
1087 |
161-517 |
N203, C208, H449, D466 |
GENBANK:XP_009700327 |
| MER0103463 |
Cavia porcellus |
1101 |
175-531 |
N217, C222, H463, D480 |
GENBANK:XP_003477794 |
| MER0541426 |
Ceratotherium simum |
1120 |
194-550 |
N236, C241, H482, D499 |
GENBANK:XP_004438137 |
| MER0585879 |
Cercopithecus sabaeus |
1102 |
176-532 |
N218, C223, H464, D481 |
GENBANK:XP_007983500 |
| MER0672284 |
Charadrius vociferus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009881200 |
| MER0591631 |
Chelonia mydas |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_007053866 |
| MER0579969 |
Chinchilla lanigera |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_005391262 |
| MER0576294 |
Chrysemys picta |
1101 |
175-531 |
N217, C222, H463, D480 |
GENBANK:XP_005295300 |
| MER0575918 |
Chrysochloris asiatica |
1102 |
176-532 |
N218, C223, H464, D481 |
GENBANK:XP_006867284 |
| MER0670947 |
Colobus angolensis |
1140 |
214-570 |
N256, C261, H502, D519 |
GENBANK:XP_011816772 |
| MER0579115 |
Columba livia |
1078 |
152-508 |
N194, C199, H440, D457 |
GENBANK:XP_005508555 |
| MER0573467 |
Condylura cristata |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_004692189 |
| MER0572734 |
Corvus brachyrhynchos |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_008631603 |
| MER0667865 |
Corvus cornix |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010390504 |
| MER0434288 |
Cricetulus griseus |
1118 |
192-548 |
N234, C239, H480, D497 |
GENBANK:XP_003496437 |
| MER0664822 |
Cuculus canorus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009555869 |
| MER0432854 |
Culex pipiens quinquefasciatus |
208 |
58-131 |
missing, missing, H72, D89 |
UNIPROT:B0WFS4 |
| MER0432854 |
Culex pipiens quinquefasciatus |
208 |
58-131 |
missing, missing, H72, D89 |
UNIPROT:B0WFS4 |
| MER0432866 |
Culex pipiens quinquefasciatus |
160 |
21-110 |
missing, missing, H47, D64 |
UNIPROT:B0X601 |
| MER0432866 |
Culex pipiens quinquefasciatus |
160 |
21-110 |
missing, missing, H47, D64 |
UNIPROT:B0X601 |
| MER0432870 |
Culex pipiens quinquefasciatus |
459 |
330-402 |
missing, missing, H335, D352 |
UNIPROT:B0XFA1 |
| MER0432870 |
Culex pipiens quinquefasciatus |
459 |
330-402 |
missing, missing, H335, D352 |
UNIPROT:B0XFA1 |
| MER0432871 |
Culex pipiens quinquefasciatus |
403 |
277-352 |
missing, missing, H286, D303 |
UNIPROT:B0XFY7 |
| MER0432871 |
Culex pipiens quinquefasciatus |
403 |
277-352 |
missing, missing, H286, D303 |
UNIPROT:B0XFY7 |
| MER0568391 |
Cynoglossus semilaevis |
1110 |
182-538 |
N224, C229, H470, D487 |
GENBANK:XP_008328355 |
| MER0664702 |
Egretta garzetta |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009638624 |
| MER0565670 |
Elephantulus edwardii |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_006895278 |
| MER0563663 |
Eptesicus fuscus |
1106 |
180-536 |
N222, C227, H468, D485 |
GENBANK:XP_008139818 |
| MER0098359 |
Equus caballus |
1079 |
153-509 |
N195, C200, H441, D458 |
GENBANK:XP_001490868 |
| MER0561697 |
Equus przewalskii |
1088 |
162-518 |
N204, C209, H450, D467 |
GENBANK:XP_008526470 |
| MER0662505 |
Esox lucius |
1108 |
175-537 |
N217, C222, H463, D487 |
GENBANK:XP_010873320 |
| MER0658454 |
Eurypyga helias |
1078 |
152-508 |
N194, C199, H440, D457 |
GENBANK:XP_010146375 |
| MER0560732 |
Falco cherrug |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_005441579 |
| MER0541168 |
Falco peregrinus |
1103 |
177-533 |
N219, C224, H465, D482 |
GENBANK:XP_005244174 |
| MER0610340 |
Felis catus |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_003998928 |
| MER0569259 |
Ficedula albicollis |
1101 |
175-531 |
N217, C222, H463, D480 |
GENBANK:XP_005054351 |
| MER0656726 |
Fukomys damarensis |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_010642483 |
| MER0654479 |
Fulmarus glacialis |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009570598 |
| MER0558693 |
Galeopterus variegatus |
1080 |
154-510 |
N196, C201, H442, D459 |
GENBANK:XP_008563304 |
| MER0045513 |
Gallus gallus |
1078 |
150-506 |
N192, C197, H438, D455 |
GENBANK:- |
| MER0045513 |
Gallus gallus |
1078 |
150-506 |
N192, C197, H438, D455 |
GENBANK:- |
| MER0653896 |
Gavia stellata |
1087 |
161-517 |
N203, C208, H449, D466 |
GENBANK:XP_009805702 |
| MER0558828 |
Geospiza fortis |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_005420491 |
| MER0607723 |
Gorilla gorilla |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_004057230 |
| MER0652350 |
Haliaeetus albicilla |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009916302 |
| MER0652214 |
Haliaeetus leucocephalus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010576744 |
| MER0002896 |
Homo sapiens |
1102 |
176-532 |
N218, C223, H464, D481 |
GENBANK:- |
| MER0002896 |
Homo sapiens |
1102 |
176-532 |
N218, C223, H464, D481 |
GENBANK:- |
| MER0434423 |
Hydra magnipapillata |
336 |
154-336 |
N194, C199, missing, missing |
GENBANK:XP_002163801 |
| MER0429710 |
Hymenochirus curtipes |
250 |
18-250 |
missing, missing, H226, D227 |
UNIPROT:G5E1I7 |
| MER0429710 |
Hymenochirus curtipes |
250 |
18-250 |
missing, missing, H226, D227 |
UNIPROT:G5E1I7 |
| MER0612053 |
Ictidomys tridecemlineatus |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_005327228 |
| MER0548024 |
Jaculus jaculus |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_004652308 |
| MER0649487 |
Larimichthys crocea |
1113 |
180-543 |
N222, C227, H468, D492 |
GENBANK:XP_010727434 |
| MER0413981 |
Latimeria chalumnae |
1101 |
175-531 |
N217, C222, H463, D480 |
UNIPROT:H3A3L5 |
| MER0413981 |
Latimeria chalumnae |
1101 |
175-531 |
N217, C222, H463, D480 |
UNIPROT:H3A3L5 |
| MER0550065 |
Lipotes vexillifer |
1107 |
181-537 |
N223, C228, H469, D486 |
GENBANK:XP_007469994 |
| MER0103041 |
Loxodonta africana |
1104 |
178-534 |
N220, C225, H466, D483 |
GENBANK:XP_003417676 |
| MER0604796 |
Macaca fascicularis |
1130 |
176-532 |
N218, C223, H464, D481 |
GENBANK:XP_005591279 |
| MER0429794 |
Macaca mulatta |
1102 |
176-532 |
N218, C223, H464, D481 |
UNIPROT:H9FZM1 |
| MER0429794 |
Macaca mulatta |
1102 |
176-532 |
N218, C223, H464, D481 |
UNIPROT:H9FZM1 |
| MER0647419 |
Manacus vitellinus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_008919983 |
| MER0645587 |
Mandrillus leucophaeus |
1140 |
214-570 |
N256, C261, H502, D519 |
GENBANK:XP_011839585 |
| MER0542654 |
Maylandia zebra |
1112 |
179-542 |
N221, C226, H467, D491 |
GENBANK:XP_004560783 |
| MER0433907 |
Meleagris gallopavo |
1077 |
151-507 |
N193, C198, H439, D456 |
GENBANK:XP_003210781 |
| MER0541075 |
Melopsittacus undulatus |
1078 |
152-508 |
N194, C199, H440, D457 |
GENBANK:XP_005150760 |
| MER0644214 |
Merops nubicus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_008947585 |
| MER0643475 |
Mesitornis unicolor |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010182004 |
| MER0537850 |
Microtus ochrogaster |
1103 |
177-533 |
N219, C224, H465, D482 |
GENBANK:XP_005349347 |
| MER0054455 |
Mus musculus |
1103 |
199-533 |
N219, C224, H465, D482 |
UNIPROT:Q6A4J8 |
| MER0054455 |
Mus musculus |
1103 |
199-533 |
N219, C224, H465, D482 |
UNIPROT:Q6A4J8 |
| MER0054455 |
Mus musculus |
1103 |
199-533 |
N219, C224, H465, D482 |
UNIPROT:Q6A4J8 |
| MER0054455 |
Mus musculus |
1103 |
199-533 |
N219, C224, H465, D482 |
UNIPROT:Q6A4J8 |
| MER0429751 |
Mustela putorius |
1001 |
102-458 |
N144, C149, H390, D407 |
UNIPROT:G9KX00 |
| MER0429751 |
Mustela putorius |
1001 |
102-458 |
N144, C149, H390, D407 |
UNIPROT:G9KX00 |
| MER0566896 |
Myotis brandtii |
1169 |
243-599 |
N285, C290, H531, D548 |
GENBANK:XP_005873060 |
| MER0613564 |
Myotis davidii |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_006763662 |
| MER0640507 |
Nannospalax galili |
1080 |
154-510 |
N196, C201, H442, D459 |
GENBANK:XP_008828167 |
| MER0534583 |
Neolamprologus brichardi |
1112 |
179-542 |
N221, C226, H467, D491 |
GENBANK:XP_006798094 |
| MER0638463 |
Nestor notabilis |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010017326 |
| MER0635973 |
Nipponia nippon |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009475548 |
| MER0634685 |
Notothenia coriiceps |
1129 |
178-541 |
N220, C225, H466, D490 |
GENBANK:XP_010793170 |
| MER0534177 |
Ochotona princeps |
1145 |
219-575 |
N261, C266, H507, D524 |
GENBANK:XP_004587127 |
| MER0533413 |
Octodon degus |
1101 |
175-531 |
N217, C222, H463, D480 |
GENBANK:XP_004627827 |
| MER0531074 |
Odobenus rosmarus |
1107 |
181-537 |
N223, C228, H469, D486 |
GENBANK:XP_004401312 |
| MER0633928 |
Opisthocomus hoazin |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009934565 |
| MER0529371 |
Orcinus orca |
1102 |
176-532 |
N218, C223, H464, D481 |
GENBANK:XP_004270241 |
| MER0097699 |
Ornithorhynchus anatinus |
1145 |
219-575 |
N261, C266, H507, D524 |
GENBANK:XP_001506396 |
| MER0527902 |
Orycteropus afer |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_007937808 |
| MER0110167 |
Oryctolagus cuniculus |
1146 |
220-576 |
N262, C267, H508, D525 |
GENBANK:XP_002711831 |
| MER0619633 |
Ovis aries |
1003 |
77-433 |
N119, C124, H365, D382 |
GENBANK:XP_004020811 |
| MER0594587 |
Pan paniscus |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_003846220 |
| MER0053283 |
Pan troglodytes |
1185 |
259-615 |
N301, C306, H547, D564 |
UNIPROT:K7BZY2 |
| MER0053283 |
Pan troglodytes |
1185 |
259-615 |
N301, C306, H547, D564 |
UNIPROT:K7BZY2 |
| MER0519129 |
Panthera tigris |
1078 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_007076959 |
| MER0516492 |
Pantholops hodgsonii |
1003 |
77-433 |
N119, C124, H365, D382 |
GENBANK:XP_005984711 |
| MER0526310 |
Papio anubis |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_003916566 |
| MER0632830 |
Pelecanus crispus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009477630 |
| MER0524394 |
Pelodiscus sinensis |
1106 |
175-536 |
N217, C222, H468, D485 |
UNIPROT:K7FQP5 |
| MER0524394 |
Pelodiscus sinensis |
1106 |
175-536 |
N217, C222, H468, D485 |
UNIPROT:K7FQP5 |
| MER0631886 |
Phaethon lepturus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010285619 |
| MER0631717 |
Phalacrocorax carbo |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009498468 |
| MER0520607 |
Physeter catodon |
1078 |
152-508 |
N194, C199, H440, D457 |
GENBANK:XP_007116085 |
| MER0629602 |
Picoides pubescens |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009897125 |
| MER0522252 |
Poecilia formosa |
1177 |
251-607 |
N293, C298, H539, D556 |
GENBANK:XP_007565803 |
| MER0514740 |
Poecilia reticulata |
1186 |
253-616 |
N295, C300, H541, D565 |
GENBANK:XP_008413941 |
| MER0433615 |
Pongo abelii |
1069 |
160-499 |
N202, C207, H431, D448 |
GENBANK:XP_002826153 |
| MER0515000 |
Pteropus alecto |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_006913898 |
| MER0439689 |
Python bivittatus |
1096 |
161-517 |
N203, C208, H449, D466 |
GENBANK:XP_007432897 |
| MER0060922 |
Rattus norvegicus |
1103 |
177-533 |
N219, C224, H465, D482 |
UNIPROT:Q4VSI4 |
| MER0060922 |
Rattus norvegicus |
1103 |
177-533 |
N219, C224, H465, D482 |
UNIPROT:Q4VSI4 |
| MER0569571 |
Rhinopithecus roxellana |
1080 |
154-510 |
N196, C201, H442, D459 |
GENBANK:XP_010381935 |
| MER0434618 |
Saccoglossus kowalevskii |
740 |
1-215 |
missing, missing, H157, D174 |
GENBANK:XP_002733899 |
| MER0512207 |
Saimiri boliviensis |
1094 |
168-524 |
N210, C215, H456, D473 |
GENBANK:XP_003928563 |
| MER0621470 |
Sarcophilus harrisii |
1059 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_003761763 |
| MER0545963 |
Serinus canaria |
1103 |
177-533 |
N219, C224, H465, D482 |
GENBANK:XP_009090190 |
| MER0472466 |
Stegastes partitus |
1112 |
179-542 |
N221, C226, H467, D491 |
GENBANK:XP_008286951 |
| MER0427907 |
Struthio camelus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009681807 |
| MER0432058 |
Sus scrofa |
1103 |
177-533 |
N219, C224, H465, D482 |
UNIPROT:B6DT15 |
| MER0432058 |
Sus scrofa |
1103 |
177-533 |
N219, C224, H465, D482 |
UNIPROT:B6DT15 |
| MER0429540 |
synthetic construct |
1103 |
177-533 |
N219, C224, H465, D482 |
GENBANK:AAI66012 |
| MER0433210 |
Taeniopygia guttata |
1103 |
177-533 |
N219, C224, H465, D482 |
GENBANK:XP_002196963 |
| MER0596541 |
Tarsius syrichta |
1044 |
118-474 |
N160, C165, H406, D423 |
GENBANK:XP_008058847 |
| MER0407555 |
Tauraco erythrolophus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_009981699 |
| MER0429933 |
Tetraodon nigroviridis |
1219 |
183-569 |
N225, C230, H501, D518 |
UNIPROT:Q4S9I0 |
| MER0429933 |
Tetraodon nigroviridis |
1219 |
183-569 |
N225, C230, H501, D518 |
UNIPROT:Q4S9I0 |
| MER0463807 |
Tinamus guttatus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_010211597 |
| MER0482744 |
Trichechus manatus |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_004373301 |
| MER0429598 |
Trichinella spiralis |
277 |
121-277 |
N163, C168, missing, missing |
UNIPROT:A0MTB8 |
| MER0429598 |
Trichinella spiralis |
277 |
121-277 |
N163, C168, missing, missing |
UNIPROT:A0MTB8 |
| MER0597884 |
Tupaia chinensis |
1079 |
153-509 |
N195, C200, H441, D458 |
GENBANK:XP_006146564 |
| MER0456255 |
Tyto alba |
998 |
161-517 |
N203, C208, H449, D466 |
GENBANK:XP_009962851 |
| MER0280229 |
Ursus maritimus |
1055 |
129-485 |
N171, C176, H417, D434 |
GENBANK:XP_008695111 |
| MER0617113 |
Vicugna pacos |
1086 |
160-516 |
N202, C207, H448, D465 |
GENBANK:XP_006204266 |
| MER0433726 |
Xenopus tropicalis |
1109 |
176-532 |
N218, C223, H464, D481 |
GENBANK:XP_002939495 |
| MER0453611 |
Xiphophorus maculatus |
1104 |
178-534 |
N220, C225, H466, D483 |
GENBANK:XP_005806126 |
| MER0445814 |
Zonotrichia albicollis |
1123 |
197-553 |
N239, C244, H485, D502 |
GENBANK:XP_005487765 |
