+C Peptidases and inhibitors KO
#
Peptidases and Inhibitors - Virgibacillus phasianinus
%
!
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 CFK37_16085 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
C CFK37_06465 prepilin peptidase K02278 cpaA; prepilin peptidase CpaA [EC:3.4.23.43]
C CFK37_12185 prepilin peptidase K02278 cpaA; prepilin peptidase CpaA [EC:3.4.23.43]
B Family A25: gpr protease family
C CFK37_13755 GPR endopeptidase K06012 gpr; spore protease [EC:3.4.24.78]
B Family A26: omptin family
B Family A28
B Family A31: HybD endopeptidase family
B Family A36
C CFK37_16140 spoIIGA; sigma-E processing peptidase SpoIIGA K06383 spoIIGA; stage II sporulation protein GA (sporulation sigma-E factor processing peptidase) [EC:3.4.23.-]
#
ACysteine peptidases
B Family C1: papain family
C CFK37_10060 aminopeptidase K01372 BLMH; bleomycin hydrolase [EC:3.4.22.40]
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 CFK37_09300 peptidase C15 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 CFK37_02785 GMP synthase (glutamine-hydrolyzing) K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
C CFK37_10555 gamma-glutamyl-gamma-aminobutyrate hydrolase K07010 K07010; putative glutamine amidotransferase
C CFK37_18580 gamma-glutamyl-gamma-aminobutyrate hydrolase K07010 K07010; putative glutamine amidotransferase
B Family C27
B Family C30
B Family C37
B Family C39
B Family C40
C CFK37_08930 peptidoglycan endopeptidase K19224 lytE; peptidoglycan DL-endopeptidase LytE [EC:3.4.-.-]
C CFK37_11865 peptidase K21471 cwlO; peptidoglycan DL-endopeptidase CwlO [EC:3.4.-.-]
C CFK37_07930 peptidase K20742 ykfC; gamma-D-glutamyl-L-lysine dipeptidyl-peptidase [EC:3.4.14.13]
B Family C44
C CFK37_02705 amidophosphoribosyltransferase K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
C CFK37_17500 glutamate synthase large subunit K00265 gltB; glutamate synthase (NADPH) large chain [EC:1.4.1.13]
C CFK37_04915 glmS; glutamine--fructose-6-phosphate transaminase (isomerizing) K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
C CFK37_16875 asparagine synthetase B K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
C CFK37_16880 asparagine synthetase B K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
C CFK37_19120 asnB; asparagine synthase (glutamine-hydrolyzing) K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
B Family C45
C CFK37_09935 choloylglycine hydrolase K19200 IAL; isopenicillin-N N-acyltransferase like protein
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
C CFK37_09645 class D sortase K07284 srtA; sortase A [EC:3.4.22.70]
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
#
AGlutamic peptidases
B Family G1
B Family G4
B Family G5: prenyl protease 2 family
C CFK37_02945 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
C CFK37_06070 hypothetical protein K07052 K07052; CAAX protease family protein
C CFK37_09450 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
C CFK37_14695 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
#
AMetallo peptidases
B Family M1
B Family M2
B Family M3
C CFK37_00525 pepF; oligoendopeptidase F K08602 pepF; oligoendopeptidase F [EC:3.4.24.-]
C CFK37_02525 oligoendopeptidase F K08602 pepF; oligoendopeptidase F [EC:3.4.24.-]
B Family M4: thermolysin family
C CFK37_18030 peptidase M4 family protein K08777 nprB; neutral peptidase B [EC:3.4.24.-]
C CFK37_04370 peptidase M4 K01400 nprE; bacillolysin [EC:3.4.24.28]
C CFK37_17250 flagellar biosynthesis protein FlgM K01400 nprE; bacillolysin [EC:3.4.24.28]
B Family M5: mycolysin family
B Family M6: immune inhibitor A family
C CFK37_06950 protease K09607 ina; immune inhibitor A [EC:3.4.24.-]
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
B Family M14: carboxypeptidase A family
C CFK37_15145 peptidase M14 K01308 yqgT; g-D-glutamyl-meso-diaminopimelate peptidase [EC:3.4.19.11]
B Family M15: zinc D-Ala-D-Ala carboxypeptidase family
C CFK37_04275 carboxypeptidase K07260 vanY; zinc D-Ala-D-Ala carboxypeptidase [EC:3.4.17.14]
C CFK37_04050 peptidase K17733 cwlK; peptidoglycan LD-endopeptidase CwlK [EC:3.4.-.-]
B Family M16: pitrilysin family
B Family M17: leucyl aminopeptidase family
B Family M18
B Family M19: membrane dipeptidase family
C CFK37_10580 diguanylate cyclase K01273 DPEP; membrane dipeptidase [EC:3.4.13.19]
B Family M20
C CFK37_00145 acetylornithine deacetylase K01439 dapE; succinyl-diaminopimelate desuccinylase [EC:3.5.1.18]
C CFK37_04260 pepT; peptidase T K01258 pepT; tripeptide aminopeptidase [EC:3.4.11.4]
C CFK37_09640 peptidase M20 K01258 pepT; tripeptide aminopeptidase [EC:3.4.11.4]
C CFK37_14440 hypothetical protein K01258 pepT; tripeptide aminopeptidase [EC:3.4.11.4]
C CFK37_09955 peptidase M20 K01436 yhaA; amidohydrolase [EC:3.5.1.-]
C CFK37_09565 peptidase M20 K12940 abgA; aminobenzoyl-glutamate utilization protein A
C CFK37_09575 amidohydrolase K12941 abgB; aminobenzoyl-glutamate utilization protein B
C CFK37_09940 amidohydrolase K14665 amhX; amidohydrolase [EC:3.5.1.-]
C CFK37_10590 amidohydrolase K14665 amhX; amidohydrolase [EC:3.5.1.-]
B Family M23
C CFK37_12110 peptidase M23 K21472 lytH; peptidoglycan LD-endopeptidase LytH [EC:3.4.-.-]
B Family M24
C CFK37_01080 map; type I methionyl aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C CFK37_08725 map; type I methionyl aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C CFK37_14230 Xaa-Pro dipeptidase K01262 pepP; Xaa-Pro aminopeptidase [EC:3.4.11.9]
B Family M26
B Family M27
B Family M28: aminopeptidase Y family
C CFK37_06165 Zn-dependent exopeptidase M28 K19701 ywaD; aminopeptidase YwaD [EC:3.4.11.6 3.4.11.10]
B Family M29: aminopeptidase T family
C CFK37_07475 aminopeptidase K19689 ampS; aminopeptidase [EC:3.4.11.-]
C CFK37_07480 aminopeptidase K19689 ampS; aminopeptidase [EC:3.4.11.-]
B Family M32: carboxypeptidase Taq family
C CFK37_15020 carboxypeptidase M32 K01299 E3.4.17.19; carboxypeptidase Taq [EC:3.4.17.19]
B Family M34: anthrax lethal factor family
B Family M35: deuterolysin family
B Family M36: fungalysin family
B Family M38: beta-aspartyl dipeptidase family
C CFK37_09840 beta-aspartyl-peptidase K01305 iadA; beta-aspartyl-dipeptidase (metallo-type) [EC:3.4.19.-]
B Family M41: FtsH endopeptidase family
C CFK37_05740 cell division protein FtsH K03798 ftsH; cell division protease FtsH [EC:3.4.24.-]
B Family M42: glutamyl aminopeptidase family
C CFK37_11760 peptidase M42 K01269 yhfE; aminopeptidase [EC:3.4.11.-]
B Family M43: cytophagalysin family
B Family M44
B Family M48: Ste24 endopeptidase family
B Family M49: dipeptidyl-peptidase III family
B Family M50: S2P protease family
C CFK37_13405 stage IV sporulation protein FB K06402 spoIVFB; stage IV sporulation protein FB [EC:3.4.24.-]
C CFK37_15680 rseP; RIP metalloprotease RseP K11749 rseP; regulator of sigma E protease [EC:3.4.24.-]
C CFK37_18820 peptidase K16922 yydH; putative peptide zinc metalloprotease protein
B Family M54
B Family M55: DppA aminopeptidase family
C CFK37_09275 peptidase M55 K16203 dppA1; D-amino peptidase [EC:3.4.11.-]
B Family M56
C CFK37_18370 BlaR1 family beta-lactam sensor/signal transducer K02172 blaR1; bla regulator protein blaR1
B Family M67
B Family M72
B Family M73
C CFK37_07665 cell division protein FtsN K06336 tasA; spore coat-associated protein N
C CFK37_08525 cell division protein FtsN K06336 tasA; spore coat-associated protein N
C CFK37_09215 cell division protein FtsN K06336 tasA; spore coat-associated protein N
C CFK37_15880 hypothetical protein K06336 tasA; spore coat-associated protein N
C CFK37_18035 cell division protein FtsN K06336 tasA; spore coat-associated protein N
B Family M74
B Family M80
B Family M82
C CFK37_14745 PrsW family intramembrane metalloprotease K24131 prsW; protease PrsW [EC:3.4.-.-]
B Family M85
B Family M88
B Family M90
B Family M98
#
AAsparagine peptide lyases
B Family N1
B Family N8
#
AMixed peptidases
B Family P1: DmpA aminopeptidase family
B Family P2
#
ASerine peptidases
B Family S1: chymotrypsin family
C CFK37_01145 serine protease K04771 degP; serine protease Do [EC:3.4.21.107]
C CFK37_16585 serine protease K04771 degP; serine protease Do [EC:3.4.21.107]
B Family S3: togavirin family
B Family S6
B Family S7: flavivirin family
B Family S8: subtilisin family
C CFK37_12365 peptidase S8 K13276 bpr; bacillopeptidase F [EC:3.4.21.-]
C CFK37_18495 hypothetical protein K01361 E3.4.21.96; lactocepin [EC:3.4.21.96]
C CFK37_01380 serine protease K13275 isp; major intracellular serine protease [EC:3.4.21.-]
C CFK37_07850 peptidase S8 K14647 vpr; minor extracellular serine protease Vpr [EC:3.4.21.-]
C CFK37_02180 peptidase S8 K17734 aprX; serine protease AprX [EC:3.4.21.-]
B Family S9: prolyl oligopeptidase family
B Family S10
B Family S11: D-Ala-D-Ala carboxypeptidase A family
C CFK37_06090 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 CFK37_14560 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 CFK37_14625 D-alanyl-D-alanine carboxypeptidase 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
C CFK37_09230 serine hydrolase K21469 pbp4b; serine-type D-Ala-D-Ala carboxypeptidase [EC:3.4.16.4]
B Family S13: D-Ala-D-Ala peptidase C family
C CFK37_04895 dacB; D-alanyl-D-alanine carboxypeptidase/D-alanyl-D-alanine-endopeptidase K07259 dacB; serine-type D-Ala-D-Ala carboxypeptidase/endopeptidase (penicillin-binding protein 4) [EC:3.4.16.4 3.4.21.-]
C CFK37_17040 dacB; D-alanyl-D-alanine carboxypeptidase/D-alanyl-D-alanine-endopeptidase 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 CFK37_11645 clpP; ATP-dependent Clp endopeptidase, proteolytic subunit ClpP K01358 clpP; ATP-dependent Clp protease, protease subunit [EC:3.4.21.92]
C CFK37_18690 clpP; ATP-dependent Clp endopeptidase, 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 CFK37_13270 lon; endopeptidase La K01338 lon; ATP-dependent Lon protease [EC:3.4.21.53]
C CFK37_16255 hypothetical protein K07177 K07177; Lon-like protease
B Family S21: assemblin family
B Family S24: LexA family
C CFK37_15415 repressor LexA K01356 lexA; repressor LexA [EC:3.4.21.88]
B Family S26: signal peptidase I family
C CFK37_00760 lepB; signal peptidase I K03100 lepB; signal peptidase I [EC:3.4.21.89]
C CFK37_15770 lepB; signal peptidase I K03100 lepB; signal peptidase I [EC:3.4.21.89]
C CFK37_16575 lepB; signal peptidase I K03100 lepB; signal peptidase I [EC:3.4.21.89]
C CFK37_07670 signal peptidase I K13280 SEC11; signal peptidase I [EC:3.4.21.89]
C CFK37_15885 signal peptidase I K13280 SEC11; signal peptidase I [EC:3.4.21.89]
C CFK37_18040 signal peptidase I K13280 SEC11; signal peptidase I [EC:3.4.21.89]
B Family S28
B Family S31
B Family S32
B Family S33
C CFK37_02475 proline iminopeptidase K01259 pip; proline iminopeptidase [EC:3.4.11.5]
C CFK37_10055 prolyl aminopeptidase K01259 pip; proline iminopeptidase [EC:3.4.11.5]
B Family S41: C-terminal processing peptidase family
C CFK37_11535 peptidase S41 K03797 E3.4.21.102; carboxyl-terminal processing protease [EC:3.4.21.102]
B Family S45
B Family S49: protease IV family
B Family S50
B Family S51
B Family S53
B Family S54: Rhomboid family
C CFK37_14075 rhomboid family intramembrane serine protease K19225 gluP; rhomboid protease GluP [EC:3.4.21.105]
C CFK37_03210 rhomboid family intramembrane serine protease K28166 ydcA; rhomboid protease YdcA [EC:3.4.21.-]
B Family S55: SpoIVB peptidase family
C CFK37_14355 spoIVB; SpoIVB peptidase K06399 spoIVB; stage IV sporulation protein B [EC:3.4.21.116]
B Family S62
B Family S66
C CFK37_04825 LD-carboxypeptidase K01297 ldcA; muramoyltetrapeptide carboxypeptidase [EC:3.4.17.13]
C CFK37_07925 LD-carboxypeptidase K01297 ldcA; muramoyltetrapeptide carboxypeptidase [EC:3.4.17.13]
C CFK37_18410 LD-carboxypeptidase K01297 ldcA; muramoyltetrapeptide carboxypeptidase [EC:3.4.17.13]
C CFK37_19460 LD-carboxypeptidase K01297 ldcA; muramoyltetrapeptide carboxypeptidase [EC:3.4.17.13]
B Family S77: phage prohead processing peptidase family
B Family S78
#
AThreonine peptidases
B Family T1: proteasome family
C CFK37_15725 HslU--HslV peptidase proteolytic subunit K01419 hslV; ATP-dependent HslUV protease, peptidase subunit HslV [EC:3.4.25.2]
B Family T2
B Family T3: gamma-glutamyltransferase family
C CFK37_08285 gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
C CFK37_19270 ggt; gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
#
APeptidases of unknown catalytic type
B Family U32
B Family U62
#
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
!
#
#[ BRITE | KEGG2 | KEGG ]
#Last updated: August 20, 2025
#
Classification taken and modified from MEROPS