+C Peptidases and inhibitors KO
#
Peptidases and Inhibitors - Alteromonas australica DE170
%
!
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 EP12_13390 lipoprotein signal peptidase K03101 lspA; signal peptidase II [EC:3.4.23.36]
B Family A22: presenilin family
B Family A24: type IV prepilin peptidase family
C EP12_14915 methyltransferase K02654 pilD; leader peptidase (prepilin peptidase) / N-methyltransferase [EC:3.4.23.43 2.1.1.-]
B Family A25: gpr protease family
B Family A26: omptin family
B Family A28
B Family A31: HybD endopeptidase family
B Family A36
#
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
B Family C16
B Family C19: ubiquitin-specific protease family
B Family C25: gingipain family
B Family C26: gamma-glutamyl hydrolase family
C EP12_13535 guaA; GMP synthase K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
B Family C27
B Family C30
B Family C37
B Family C39
C EP12_17690 ABC transporter ATP-binding protein K13409 cvaB; ATP-binding cassette, subfamily B, bacterial CvaB/MchF/RaxB
B Family C40
B Family C44
C EP12_12585 amidophosphoribosyltransferase K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
C EP12_15525 gltB; glutamate synthase K00265 gltB; glutamate synthase (NADPH) large chain [EC:1.4.1.13]
C EP12_06215 asnB; asparagine synthetase B K01953 asnB; asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4]
C EP12_13855 asparagine synthase 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
C EP12_14250 glutamine amidotransferase K05520 yhbO; deglycase [EC:3.5.1.124]
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
#
AGlutamic peptidases
B Family G1
B Family G4
B Family G5: prenyl protease 2 family
C EP12_08185 intracellular septation protein K07052 K07052; CAAX protease family protein
C EP12_18655 hypothetical protein K07052 K07052; CAAX protease family protein
#
AMetallo peptidases
B Family M1
B Family M2
B Family M3
C EP12_17640 oligopeptidase A K01414 prlC; oligopeptidase A [EC:3.4.24.70]
C EP12_02125 peptidase M3 K01284 dcp; peptidyl-dipeptidase Dcp [EC:3.4.15.5]
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 EP12_01895 peptidase M13 K07386 pepO; putative endopeptidase [EC:3.4.24.-]
C EP12_05460 peptidase 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
B Family M16: pitrilysin family
C EP12_06965 peptidase M16 K07263 pqqL; zinc protease [EC:3.4.24.-]
B Family M17: leucyl aminopeptidase family
C EP12_15895 multifunctional aminopeptidase A K01255 CARP; leucyl aminopeptidase [EC:3.4.11.1]
C EP12_17835 aminopeptidase B K07751 pepB; PepB aminopeptidase [EC:3.4.11.23]
B Family M18
B Family M19: membrane dipeptidase family
C EP12_15075 peptidase M19 K01273 DPEP; membrane dipeptidase [EC:3.4.13.19]
B Family M20
C EP12_06445 peptidase M20 K01295 cpg; glutamate carboxypeptidase [EC:3.4.17.11]
C EP12_07895 succinyl-diaminopimelate desuccinylase K01439 dapE; succinyl-diaminopimelate desuccinylase [EC:3.5.1.18]
C EP12_13430 succinyl-diaminopimelate desuccinylase K01439 dapE; succinyl-diaminopimelate desuccinylase [EC:3.5.1.18]
C EP12_08150 allantoate amidohydrolase K02083 allC; allantoate deiminase [EC:3.5.3.9]
B Family M23
B Family M24
C EP12_04825 Map K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C EP12_02975 proline dipeptidase K01271 pepQ; Xaa-Pro dipeptidase [EC:3.4.13.9]
C EP12_14790 proline aminopeptidase P II K01262 pepP; Xaa-Pro aminopeptidase [EC:3.4.11.9]
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 EP12_09385 hflB; ATP-dependent metalloprotease 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 EP12_11275 peptidase M48 K01423 bepA; beta-barrel assembly-enhancing protease [EC:3.4.-.-]
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 EP12_14380 energy transducer TonB 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
#
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 EP12_04005 serine endoprotease DegQ K04772 degQ; serine protease DegQ [EC:3.4.21.-]
C EP12_03995 serine protease K04691 hhoB; serine protease DegS [EC:3.4.21.-]
B Family S3: togavirin family
B Family S6
B Family S7: flavivirin family
B Family S8: subtilisin family
C EP12_10190 peptidase K14647 vpr; minor extracellular serine protease Vpr [EC:3.4.21.-]
B Family S9: prolyl oligopeptidase family
C EP12_16770 peptidase S9 K01278 DPP4; dipeptidyl-peptidase 4 [EC:3.4.14.5]
C EP12_12765 protease 2 K01354 ptrB; oligopeptidase B [EC:3.4.21.83]
B Family S10
B Family S11: D-Ala-D-Ala carboxypeptidase A family
C EP12_09315 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
B Family S13: D-Ala-D-Ala peptidase C family
B Family S14: ClpP endopeptidase family
C EP12_13460 Clp protease ClpP K01358 clpP; ATP-dependent Clp protease, protease subunit [EC:3.4.21.92]
B Family S15
B Family S16: lon protease family
C EP12_13450 DNA-binding protein K01338 lon; ATP-dependent Lon protease [EC:3.4.21.53]
B Family S21: assemblin family
B Family S24: LexA family
C EP12_19645 LexA family transcriptional regulator K01356 lexA; repressor LexA [EC:3.4.21.88]
B Family S26: signal peptidase I family
C EP12_13255 signal peptidase K03100 lepB; signal peptidase I [EC:3.4.21.89]
B Family S28
B Family S31
B Family S32
B Family S33
C EP12_17770 proline iminopeptidase K01259 pip; proline iminopeptidase [EC:3.4.11.5]
B Family S41: C-terminal processing peptidase family
C EP12_10255 carboxy-terminal protease K03797 E3.4.21.102; carboxyl-terminal processing protease [EC:3.4.21.102]
C EP12_16175 hypothetical protein K08676 tri; tricorn protease [EC:3.4.21.-]
B Family S45
C EP12_08380 hydrolase K01434 pac; penicillin G amidase [EC:3.5.1.11]
B Family S49: protease IV family
C EP12_09270 signal peptidase K04773 sppA; protease IV [EC:3.4.21.-]
C EP12_09830 peptidase K04774 sohB; serine protease SohB [EC:3.4.21.-]
B Family S50
B Family S51
C EP12_07165 peptidase E K05995 pepE; dipeptidase E [EC:3.4.13.21]
B Family S53
B Family S54: Rhomboid family
C EP12_00355 glpG protein K02441 glpG; rhomboid protease GlpG [EC:3.4.21.105]
C EP12_11485 membrane protein K28165 rrtA; rhombosortase
B Family S55: SpoIVB peptidase family
B Family S62
B Family S66
B Family S77: phage prohead processing peptidase family
B Family S78
#
AThreonine peptidases
B Family T1: proteasome family
C EP12_17715 ATP-dependent protease subunit HslV K01419 hslV; ATP-dependent HslUV protease, peptidase subunit HslV [EC:3.4.25.2]
B Family T2
B Family T3: gamma-glutamyltransferase family
C EP12_02220 gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
C EP12_02745 gamma-glutamyltranspeptidase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
C EP12_11475 gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
C EP12_08165 gamma-glutamyltransferase K22602 hpxW; oxamate amidohydrolase [EC:3.5.1.126]
#
APeptidases of unknown catalytic type
B Family U32
B Family U62
C EP12_01300 protein PmbA K03592 pmbA; PmbA protein
C EP12_01290 tldD; protease TldD K03568 tldD; TldD protein
#
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
C EP12_18290 membrane protease HflK K04088 hflK; modulator of FtsH protease HflK
B Family I93
!
#
#[ BRITE | KEGG2 | KEGG ]
#Last updated: August 20, 2025
#
Classification taken and modified from MEROPS