+C Peptidases and inhibitors KO
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Peptidases and Inhibitors - Mycobacterium tuberculosis CDC1551
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AAspartic peptidases
B Family A1: pepsin family
B Family A2: retropepsin family
B Family A5: thermopsin family
B Family A8: signal peptidase II family
C MT1591 lspA; signal peptidase II K03101 lspA; signal peptidase II [EC:3.4.23.36]
B Family A22: presenilin family
B Family A24: type IV prepilin peptidase family
B Family A25: gpr protease family
B Family A26: omptin family
B Family A28
B Family A31: HybD endopeptidase family
B Family A36
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ACysteine peptidases
B Family C1: papain family
B Family C2: calpain family
B Family C3: picornain family
B Family C4: NIa protease family
B Family C5
B Family C9
B Family C10: streptopain family
B Family C11: clostripain family
B Family C12: ubiquitin C-terminal hydrolase family
B Family C13: legumain family
B Family C14: caspase family
B Family C15: pyroglutamyl peptidase I family
C MT0334 pcp; pyrrolidone-carboxylate peptidase K01304 pcp; pyroglutamyl-peptidase [EC:3.4.19.3]
B Family C16
B Family C19: ubiquitin-specific protease family
B Family C25: gingipain family
B Family C26: gamma-glutamyl hydrolase family
C MT3504 guaA; GMP synthase K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
C MT2927 glutamine amidotransferase, putative K07010 K07010; putative glutamine amidotransferase
B Family C27
B Family C30
B Family C37
B Family C39
B Family C40
C MT1524 NLP/P60 family protein K21473 ripA; peptidoglycan DL-endopeptidase RipA [EC:3.4.-.-]
C MT1525 NLP/P60 family protein K21474 ripB; peptidoglycan DL-endopeptidase RipB [EC:3.4.-.-]
B Family C44
C MT0829 purF; amidophosphoribosyltransferase K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
C MT3974 gltB; glutamate synthase, large subunit K00265 gltB; glutamate synthase (NADPH) large chain [EC:1.4.1.13]
C MT3542 glmS; glucosamine--fructose-6-phosphate aminotransferase, isomerizing K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
C MT2257 asparagine synthetase, putative K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
B Family C45
B Family C46: hedgehog family
B Family C47: staphopain family
B Family C48: Ulp1 endopeptidase family
B Family C50: separase family
B Family C54: Aut2 peptidase family
B Family C55: YopJ protease family
B Family C56: PfpI endopeptidase family
B Family C57: vaccinia virus I7 peptidase family
B Family C58
B Family C59
B Family C60
B Family C63
B Family C64
B Family C65
B Family C67
B Family C69
B Family C70
B Family C75
B Family C76
B Family C78
B Family C79
B Family C82
B Family C83
B Family C85
B Family C86
B Family C88
B Family C89
B Family C97
B Family C98
B Family C110
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AGlutamic peptidases
B Family G1
B Family G4
B Family G5: prenyl protease 2 family
C MT0687 hypothetical protein K07052 K07052; CAAX protease family protein
C MT0824 hypothetical protein K07052 K07052; CAAX protease family protein
C MT1173 hypothetical protein K07052 K07052; CAAX protease family protein
C MT1912 hypothetical protein K07052 K07052; CAAX protease family protein
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AMetallo peptidases
B Family M1
C MT2542 pepN; aminopeptidase N K01256 pepN; aminopeptidase N [EC:3.4.11.2]
B Family M2
B Family M3
B Family M4: thermolysin family
B Family M5: mycolysin family
B Family M6: immune inhibitor A family
B Family M7: snapalysin family
B Family M8: leishmanolysin family
B Family M9
B Family M10
B Family M12: astacin/adamalysin family
B Family M13: neprilysin family
C MT0208 endopeptidase, peptidase family M13 K07386 pepO; putative endopeptidase [EC:3.4.24.-]
B Family M14: carboxypeptidase A family
B Family M15: zinc D-Ala-D-Ala carboxypeptidase family
C MT0860 vanX; D-alanyl-D-alanine dipeptidase K08641 vanX; zinc D-Ala-D-Ala dipeptidase [EC:3.4.13.22]
B Family M16: pitrilysin family
B Family M17: leucyl aminopeptidase family
C MT2269 pepA; cytosol aminopeptidase K01255 CARP; leucyl aminopeptidase [EC:3.4.11.1]
B Family M18
B Family M19: membrane dipeptidase family
B Family M20
C MT1240 dapE; succinyl-diaminopimelate desuccinylase K01439 dapE; succinyl-diaminopimelate desuccinylase [EC:3.5.1.18]
B Family M23
B Family M24
C MT0758 map-1; methionine aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C MT2929 map-2; methionine aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
B Family M26
B Family M27
B Family M28: aminopeptidase Y family
B Family M29: aminopeptidase T family
B Family M32: carboxypeptidase Taq family
B Family M34: anthrax lethal factor family
B Family M35: deuterolysin family
B Family M36: fungalysin family
B Family M38: beta-aspartyl dipeptidase family
B Family M41: FtsH endopeptidase family
C MT3714 ftsH; cell division protein FtsH K03798 ftsH; cell division protease FtsH [EC:3.4.24.-]
B Family M42: glutamyl aminopeptidase family
B Family M43: cytophagalysin family
B Family M44
B Family M48: Ste24 endopeptidase family
C MT0589 htpX; heat shock protein HtpX K03799 htpX; heat shock protein HtpX [EC:3.4.24.-]
B Family M49: dipeptidyl-peptidase III family
B Family M50: S2P protease family
B Family M54
B Family M55: DppA aminopeptidase family
B Family M56
C MT1893 conserved hypothetical protein K02172 blaR1; bla regulator protein blaR1
B Family M67
B Family M72
B Family M73
B Family M74
B Family M80
B Family M82
B Family M85
B Family M88
B Family M90
B Family M98
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AAsparagine peptide lyases
B Family N1
B Family N8
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AMixed peptidases
B Family P1: DmpA aminopeptidase family
B Family P2
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ASerine peptidases
B Family S1: chymotrypsin family
C MT1261 htrA; heat shock protein HtrA K04771 degP; serine protease Do [EC:3.4.21.107]
C MT1011 heat shock protein HtrA, putative K08372 pepD; putative serine protease PepD [EC:3.4.21.-]
B Family S3: togavirin family
B Family S6
B Family S7: flavivirin family
B Family S8: subtilisin family
C MT0304 subtilase family protein K14743 mycP; membrane-anchored mycosin MYCP [EC:3.4.21.-]
C MT1845 serine protease K14743 mycP; membrane-anchored mycosin MYCP [EC:3.4.21.-]
C MT3555 serine protease K14743 mycP; membrane-anchored mycosin MYCP [EC:3.4.21.-]
C MT3998 subtilase family protein K14743 mycP; membrane-anchored mycosin MYCP [EC:3.4.21.-]
B Family S9: prolyl oligopeptidase family
C MT0473 prolyl oligopeptidase family protein K01322 PREP; prolyl oligopeptidase [EC:3.4.21.26]
C MT0805 ptrB; protease II K01354 ptrB; oligopeptidase B [EC:3.4.21.83]
B Family S10
B Family S11: D-Ala-D-Ala carboxypeptidase A family
C MT2979 dacB; D-alanyl-D-alanine carboxypeptidase K07258 dacC; serine-type D-Ala-D-Ala carboxypeptidase (penicillin-binding protein 5/6) [EC:3.4.16.4]
C MT3433 penicillin-binding protein, putative K07258 dacC; serine-type D-Ala-D-Ala carboxypeptidase (penicillin-binding protein 5/6) [EC:3.4.16.4]
B Family S12: D-Ala-D-Ala carboxypeptidase B family
B Family S13: D-Ala-D-Ala peptidase C family
C MT3729 D-alanyl-D-alanine carboxypeptidase, serine-type, PBP4 family K07259 dacB; serine-type D-Ala-D-Ala carboxypeptidase/endopeptidase (penicillin-binding protein 4) [EC:3.4.16.4 3.4.21.-]
B Family S14: ClpP endopeptidase family
C MT2535 clpP-1; ATP-dependent Clp protease, proteolytic subunit ClpP K01358 clpP; ATP-dependent Clp protease, protease subunit [EC:3.4.21.92]
C MT2536 clpP-2; ATP-dependent Clp protease, proteolytic subunit ClpP K01358 clpP; ATP-dependent Clp protease, protease subunit [EC:3.4.21.92]
B Family S15
B Family S16: lon protease family
C MT3286 PDZ domain family protein K07177 K07177; Lon-like protease
B Family S21: assemblin family
B Family S24: LexA family
C MT2793 lexA; SOS regulatory protein LexA K01356 lexA; repressor LexA [EC:3.4.21.88]
B Family S26: signal peptidase I family
C MT2971 lepB; signal peptidase I K03100 lepB; signal peptidase I [EC:3.4.21.89]
B Family S28
B Family S31
B Family S32
B Family S33
C MT0862 pip; proline iminopeptidase K01259 pip; proline iminopeptidase [EC:3.4.11.5]
C MT1988 epoxide hydrolase K27108 ephA_B; epoxide hydrolase A/B [EC:3.3.2.-]
C MT3719 epoxide hydrolase K27108 ephA_B; epoxide hydrolase A/B [EC:3.3.2.-]
C MT0192 lysophospholipase, putative K01054 MGLL; acylglycerol lipase [EC:3.1.1.23]
B Family S41: C-terminal processing peptidase family
B Family S45
B Family S49: protease IV family
C MT0749 sppA; protease IV K04773 sppA; protease IV [EC:3.4.21.-]
B Family S50
B Family S51
B Family S53
B Family S54: Rhomboid family
B Family S55: SpoIVB peptidase family
B Family S62
B Family S66
B Family S77: phage prohead processing peptidase family
B Family S78
C MT2728 phage prohead protease, putative K06904 GP4; Escherichia/Staphylococcus phage prohead protease
C MT3573.8 hypothetical protein K06904 GP4; Escherichia/Staphylococcus phage prohead protease
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AThreonine peptidases
B Family T1: proteasome family
C MT2169 prcA; proteasome, alpha subunit K03432 psmA; proteasome alpha subunit [EC:3.4.25.1]
C MT2170 prcB; proteasome, beta subunit K03433 psmB; proteasome beta subunit [EC:3.4.25.1]
B Family T2
B Family T3: gamma-glutamyltransferase family
C MT0797 ggt-1; gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
C MT2464 ggt-2; gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
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APeptidases of unknown catalytic type
B Family U32
B Family U62
C MT2378 conserved hypothetical protein K03568 tldD; TldD protein
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APeptidase inhibitors
B Family I1: Kazal family
B Family I2: Kunitz - BPTI family
B Family I4: serpin family
B Family I11: ecotin family
B Family I17: WAP-type family
B Family I25: cystatin family
B Family I27: calpastatin family
B Family I32: IAP family
B Family I34: IA3 family
B Family I35: timp family
B Family I39: alpha2M family
B Family I47: latexin family
B Family I49: proSAAS family
B Family I51: IC family
B Family I57: staphostatin B family
B Family I63
B Family I80
B Family I87
B Family I93
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#[ BRITE | KEGG2 | KEGG ]
#Last updated: June 20, 2025
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Classification taken and modified from MEROPS