Nomenclature Committee of the International Union of Biochemistry and Molecular Biology (NC-IUBMB)

Enzyme Nomenclature. Recommendations

EC 3.4.21

Serine endopeptidases

Contents

EC 3.4.21.1 chymotrypsin
EC 3.4.21.2 chymotrypsin C
EC 3.4.21.3 metridin
EC 3.4.21.4 trypsin
EC 3.4.21.5 thrombin
EC 3.4.21.6 coagulation factor Xa
EC 3.4.21.7 plasmin
EC 3.4.21.8 now covered by EC 3.4.21.34 and EC 3.4.21.35
EC 3.4.21.9 enteropeptidase
EC 3.4.21.10 acrosin
EC 3.4.21.11 now covered by EC 3.4.21.36 and EC 3.4.21.37
EC 3.4.21.12 α-Lytic endopeptidase
EC 3.4.21.13 now EC 3.4.16.1
EC 3.4.21.14 now covered by EC 3.4.21.62 to EC 3.4.21.65 and EC 3.4.21.67
EC 3.4.21.15 now EC 3.4.21.63
EC 3.4.21.16 deleted
EC 3.4.21.17 deleted
EC 3.4.21.18 deleted
EC 3.4.21.19 glutamyl endopeptidase
EC 3.4.21.20 cathepsin G
EC 3.4.21.21 coagulation factor VIIa
EC 3.4.21.22 coagulation factor IXa
EC 3.4.21.23 deleted
EC 3.4.21.24 deleted
EC 3.4.21.25 cucumisin
EC 3.4.21.26 prolyl oligopeptidase
EC 3.4.21.27 coagulation factor XIa
EC 3.4.21.28 deleted, included in EC 3.4.21.74
EC 3.4.21.29 deleted, included in EC 3.4.21.74
EC 3.4.21.30 deleted, included in EC 3.4.21.74
EC 3.4.21.31 now covered by EC 3.4.21.68 and EC 3.4.21.73
EC 3.4.21.32 brachyurin
EC 3.4.21.33 deleted
EC 3.4.21.34 plasma kallikrein
EC 3.4.21.35 tissue kallikrein
EC 3.4.21.36 pancreatic elastase
EC 3.4.21.37 leukocyte elastase
EC 3.4.21.38 coagulation factor XIIa
EC 3.4.21.39 chymase
EC 3.4.21.40 deleted
EC 3.4.21.41 complement subcomponent C
EC 3.4.21.42 complement subcomponent C
EC 3.4.21.43 classical-complement-pathway C3/C5 convertase
EC 3.4.21.44 deleted, included in EC 3.4.21.43
EC 3.4.21.45 complement factor I
EC 3.4.21.46 complement factor D
EC 3.4.21.47 alternative-complement-pathway C3/C5 convertase
EC 3.4.21.48 cerevisin
EC 3.4.21.49 hypodermin C
EC 3.4.21.50 lysyl endopeptidase
EC 3.4.21.51 deleted
EC 3.4.21.52 deleted
EC 3.4.21.53 endopeptidase La
EC 3.4.21.54 γ-renin
EC 3.4.21.55 venombin AB
EC 3.4.21.56 deleted
EC 3.4.21.57 leucyl endopeptidase
EC 3.4.21.58 deleted
EC 3.4.21.59 tryptase
EC 3.4.21.60 scutelarin
EC 3.4.21.61 kexin
EC 3.4.21.62 subtilisin
EC 3.4.21.63 oryzin
EC 3.4.21.64 peptidase K
EC 3.4.21.65 thermomycolin
EC 3.4.21.66 thermitase
EC 3.4.21.67 endopeptidase So
EC 3.4.21.68 t-plasminogen activator
EC 3.4.21.69 protein C (activated)
EC 3.4.21.70 pancreatic endopeptidase E
EC 3.4.21.71 pancreatic elastase II
EC 3.4.21.72 IgA-specific serine endopeptidase
EC 3.4.21.73 u-plasminogen activator
EC 3.4.21.74 venombin A
EC 3.4.21.75 furin
EC 3.4.21.76 myeloblastin
EC 3.4.21.77 semenogelase
EC 3.4.21.78 granzyme A
EC 3.4.21.79 granzyme B
EC 3.4.21.80 streptogrisin A
EC 3.4.21.81 streptogrisin B
EC 3.4.21.82 glutamyl endopeptidase II
EC 3.4.21.83 oligopeptidase B
EC 3.4.21.84 limulus clotting factor
EC 3.4.21.85 limulus clotting factor
EC 3.4.21.86 limulus clotting enzyme
EC 3.4.21.87 now EC 3.4.23.49
EC 3.4.21.88 repressor LexA
EC 3.4.21.89 signal peptidase I
EC 3.4.21.90 togavirin
EC 3.4.21.91 flavivirin
EC 3.4.21.92 endopeptidase Clp
EC 3.4.21.93 proprotein convertase 1
EC 3.4.21.94 proprotein convertase 2
EC 3.4.21.95 snake venom factor V activator
EC 3.4.21.96 lactocepin
EC 3.4.21.97 assemblin
EC 3.4.21.98 hepacivirin
EC 3.4.21.99 spermosin
EC 3.4.21.100 sedolisin
EC 3.4.21.101 xanthomonalisin
EC 3.4.21.102 C-terminal processing peptidase
EC 3.4.21.103 physarolisin
EC 3.4.21.104 mannan-binding lectin-associated serine protease-2
EC 3.4.21.105 rhomboid protease
EC 3.4.21.106 hepsin
EC 3.4.21.107 peptidase Do
EC 3.4.21.108 HtrA2 peptidase
EC 3.4.21.109 matriptase
EC 3.4.21.110 C5a peptidase
EC 3.4.21.111 aqualysin 1
EC 3.4.21.112 site-1 protease
EC 3.4.21.113 pestivirus NS3 polyprotein peptidase
EC 3.4.21.114 equine arterivirus serine peptidase
EC 3.4.21.115 infectious pancreatic necrosis birnavirus Vp4 peptidase
EC 3.4.21.116 SpoIVB peptidase
EC 3.4.21.117 stratum corneum chymotryptic enzyme
EC 3.4.21.118 kallikrein 8
EC 3.4.21.119 kallikrein 13
EC 3.4.21.120 oviductin
EC 3.4.21.121 Lys-Lys/Arg-Xaa endopeptidase


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