Aspartic peptidases
Cysteine peptidases
Glutamic peptidases
Metallo peptidases
Asparagine peptide lyases
Mixed peptidases
Serine peptidases
Family S1: chymotrypsin family
102376101 chymotrypsinogen A-like isoform X3 102376351 chymotrypsinogen 2-like 102380547 CORIN; atrial natriuretic peptide-converting enzyme isoform X4 102377035 LOW QUALITY PROTEIN: ovochymase-1 102383299 OVCH2; ovochymase-2 isoform X2 102375125 HABP2; hyaluronan-binding protein 2 isoform X1 102370981 anionic trypsin-like 102370737 cationic trypsin-3-like 102385741 trypsin-like 102387651 trypsin-3-like 102385992 anionic trypsin-1-like 102382711 cationic trypsin-like 102385253 anionic trypsin-1-like 102380816 TMPRSS15; enteropeptidase 102385254 prostasin-like 102388670 PRSS12; neurotrypsin isoform X1 102382778 neurotrypsin-like 102373527 serine protease 27-like 102373776 serine protease 27-like 102369007 serine protease 27-like 102374030 serine protease 53-like 102388658 PRSS56; serine protease 56 102388662 PRSS57; serine protease 57 102386315 GZMM; granzyme M 102386560 granzyme K-like 102372276 mast cell protease 1A-like 102388738 mast cell protease 3-like 102371192 mast cell protease 1A-like 102374953 cathepsin G-like 112548405 cathepsin G-like 102388488 duodenase-1-like 102381782 granzyme A 102367834 granzyme E-like 102387989 mast cell protease 1A-like 102385169 granzyme M-like isoform X1 102373062 elastase-1-like 102386889 chymotrypsin-like elastase family member 2A 112551217 elastase-1-like 102384487 chymotrypsin-C-like 102386393 chymotrypsin-C-like 102386635 chymotrypsin-C-like 102386144 chymotrypsin-C-like 102385242 KLKB1; plasma kallikrein 102370536 trypsin-3-like 102386788 kallikrein-14-like 102369812 kallikrein-14-like 112549762 trypsin-like 102384513 MASP1; mannan-binding lectin serine protease 1 isoform X1 102370755 MASP2; mannan-binding lectin serine protease 2 isoform X1 102373027 C1R; complement C1r subcomponent 102373441 C1S; complement C1s subcomponent 102381270 CFB; complement factor B 102381206 complement factor D 102384439 CFI; LOW QUALITY PROTEIN: complement factor I 102370968 F2; prothrombin isoform X2 102375756 F7; coagulation factor VII 102384799 F9; coagulation factor IX 102370854 F10; coagulation factor X 102372857 PROC; vitamin K-dependent protein C isoform X2 102371080 acrosin-like 102370826 acrosin-like 102384412 acrosin-like 102385148 HPN; serine protease hepsin 102375560 HGFAC; hepatocyte growth factor activator 102369638 PLAT; tissue-type plasminogen activator 102383006 PLAU; urokinase-type plasminogen activator 102377482 plasminogen-like 102384629 TMPRSS2; transmembrane protease serine 2 isoform X2 102385067 TMPRSS3; transmembrane protease serine 3 102386477 TMPRSS4; transmembrane protease serine 4 102375618 TMPRSS5; transmembrane protease serine 5 102377108 TMPRSS6; transmembrane protease serine 6 102385305 TMPRSS7; transmembrane protease serine 7 102374609 TMPRSS9; transmembrane protease serine 9 102380911 transmembrane protease serine 11B-like protein 102386977 TMPRSS13; transmembrane protease serine 13 102369849 ST14; suppressor of tumorigenicity 14 protein isoform X2 102369770 HP; haptoglobin 102374485 MST1; hepatocyte growth factor-like protein isoform X1 102385435 HTRA1; serine protease HTRA1 102378167 HTRA2; serine protease HTRA2, mitochondrial 102374865 HTRA3; serine protease HTRA3 isoform X1 102369395 TYSND1; peroxisomal leader peptide-processing protease 102388383 PRSS23; serine protease 23
K01310 CTRB; chymotrypsin [EC:3.4.21.1] K01310 CTRB; chymotrypsin [EC:3.4.21.1] K09614 CORIN; atrial natriuretic peptide-converting enzyme [EC:3.4.21.-] K01362 OVCH; ovochymase [EC:3.4.21.-] K20111 OVCH2; oviductin [EC:3.4.21.120] K08648 HABP2; hyaluronan binding protein 2 [EC:3.4.21.-] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01312 PRSS1_2_3; trypsin [EC:3.4.21.4] K01316 TMPRSS15; enterokinase [EC:3.4.21.9] K08664 PRSS8; prostasin [EC:3.4.21.-] K09624 PRSS12; neurotrypsin [EC:3.4.21.-] K09624 PRSS12; neurotrypsin [EC:3.4.21.-] K09628 PRSS27; serine protease 27 [EC:3.4.21.-] K09628 PRSS27; serine protease 27 [EC:3.4.21.-] K09628 PRSS27; serine protease 27 [EC:3.4.21.-] K25708 PRSS53; serine protease 53 [EC:3.4.21.-] K23440 PRSS56; serine protease 56 [EC:3.4.21.-] K23011 PRSS57; serine protease 57 [EC:3.4.21.-] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01319 CTSG; cathepsin G [EC:3.4.21.20] K01352 GZMA; granzyme A [EC:3.4.21.78] K01353 GZMB; granzyme B [EC:3.4.21.79] K01353 GZMB; granzyme B [EC:3.4.21.79] K08649 GZMM; granzyme M [EC:3.4.21.-] K01326 CELA1; pancreatic elastase I [EC:3.4.21.36] K01346 CELA2; pancreatic elastase II [EC:3.4.21.71] K01346 CELA2; pancreatic elastase II [EC:3.4.21.71] K01311 CTRC; chymotrypsin C [EC:3.4.21.2] K01311 CTRC; chymotrypsin C [EC:3.4.21.2] K01311 CTRC; chymotrypsin C [EC:3.4.21.2] K01311 CTRC; chymotrypsin C [EC:3.4.21.2] K01324 KLKB1; plasma kallikrein [EC:3.4.21.34] K09620 KLK11; kallikrein 11 [EC:3.4.21.-] K09622 KLK14; kallikrein 14 [EC:3.4.21.-] K09622 KLK14; kallikrein 14 [EC:3.4.21.-] K09622 KLK14; kallikrein 14 [EC:3.4.21.-] K03992 MASP1; mannan-binding lectin serine protease 1 [EC:3.4.21.-] K03993 MASP2; mannan-binding lectin serine protease 2 [EC:3.4.21.104] K01330 C1R; complement component 1, r subcomponent [EC:3.4.21.41] K01331 C1S; complement component 1, s subcomponent [EC:3.4.21.42] K01332 C2; complement component 2 [EC:3.4.21.43] K01334 CFD; complement factor D [EC:3.4.21.46] K01333 CFI; complement factor I [EC:3.4.21.45] K01313 F2; coagulation factor II (thrombin) [EC:3.4.21.5] K01320 F7; coagulation factor VII [EC:3.4.21.21] K01321 F9; coagulation factor IX (Christmas factor) [EC:3.4.21.22] K01314 F10; coagulation factor X [EC:3.4.21.6] K01344 PROC; protein C (activated) [EC:3.4.21.69] K01317 ACR; acrosin [EC:3.4.21.10] K01317 ACR; acrosin [EC:3.4.21.10] K01317 ACR; acrosin [EC:3.4.21.10] K08665 HPN; hepsin [EC:3.4.21.106] K09631 HGFAC; hepatocyte growth factor activator [EC:3.4.21.-] K01343 PLAT; tissue plasminogen activator [EC:3.4.21.68] K01348 PLAU; urokinase plasminogen activator [EC:3.4.21.73] K01315 PLG; plasminogen [EC:3.4.21.7] K09633 TMPRSS2; transmembrane protease serine 2 [EC:3.4.21.122] K09634 TMPRSS3; transmembrane protease serine 3 [EC:3.4.21.-] K09635 TMPRSS4; transmembrane protease serine 4 [EC:3.4.21.-] K09636 TMPRSS5; transmembrane protease serine 5 [EC:3.4.21.-] K09637 TMPRSS6; transmembrane protease serine 6 [EC:3.4.21.-] K09638 TMPRSS7; transmembrane protease serine 7 [EC:3.4.21.-] K09640 TMPRSS9; transmembrane protease serine 9 [EC:3.4.21.-] K09642 TMPRSS11E; transmembrane protease serine 11E [EC:3.4.21.-] K09643 TMPRSS13; transmembrane protease serine 13 K08670 ST14; suppressor of tumorigenicity protein 14 [EC:3.4.21.109] K16142 HP; haptoglobin K23441 MST1; hepatocyte growth factor-like protein K08784 HTRA1; HtrA serine peptidase 1 [EC:3.4.21.-] K08669 HTRA2; HtrA serine peptidase 2 [EC:3.4.21.108] K08785 HTRA3; HtrA serine peptidase 3 [EC:3.4.21.-] K23012 TYSND1; peroxisomal leader peptide-processing protease [EC:3.4.21.-] K09627 PRSS23; serine protease 23 [EC:3.4.21.-]
Family S3: togavirin family
Family S6
Family S7: flavivirin family
Family S8: subtilisin family
Family S9: prolyl oligopeptidase family
Family S10
Family S11: D-Ala-D-Ala carboxypeptidase A family
Family S12: D-Ala-D-Ala carboxypeptidase B family
Family S13: D-Ala-D-Ala peptidase C family
Family S14: ClpP endopeptidase family
Family S15
Family S16: lon protease family
Family S21: assemblin family
Family S24: LexA family
Family S26: signal peptidase I family
Family S28
Family S31
Family S32
Family S33
Family S41: C-terminal processing peptidase family
Family S45
Family S49: protease IV family
Family S50
Family S51
Family S53
Family S54: Rhomboid family
Family S55: SpoIVB peptidase family
Family S62
Family S66
Family S77: phage prohead processing peptidase family
Family S78
Threonine peptidases
Peptidases of unknown catalytic type
Peptidase inhibitors