+C Peptidases and inhibitors KO
#
Peptidases and Inhibitors - Vallitalea pronyensis
%
!
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 HZI73_14190 lspA; signal peptidase II K03101 lspA; signal peptidase II [EC:3.4.23.36]
C HZI73_15160 signal peptidase II K03101 lspA; signal peptidase II [EC:3.4.23.36]
C HZI73_16195 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
C HZI73_00770 prepilin peptidase K02278 cpaA; prepilin peptidase CpaA [EC:3.4.23.43]
B Family A25: gpr protease family
C HZI73_16975 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 HZI73_13330 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
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
C HZI73_17075 cloSI; clostripain K08587 cloSI; clostripain [EC:3.4.22.8]
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
C HZI73_06705 hypothetical protein K08589 rgpA_B; gingipain R [EC:3.4.22.37]
B Family C26: gamma-glutamyl hydrolase family
C HZI73_10680 guaA; glutamine-hydrolyzing 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
B Family C40
C HZI73_15185 LysM peptidoglycan-binding domain-containing protein K19224 lytE; peptidoglycan DL-endopeptidase LytE [EC:3.4.-.-]
B Family C44
C HZI73_19745 amidophosphoribosyltransferase K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
C HZI73_18600 gltB; glutamate synthase large subunit K00284 GLU; glutamate synthase (ferredoxin) [EC:1.4.7.1]
C HZI73_04400 glmS; glutamine--fructose-6-phosphate transaminase (isomerizing) K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
C HZI73_14590 asnB; asparagine synthase (glutamine-hydrolyzing) 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
C HZI73_01460 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
C HZI73_03510 cyclic lactone autoinducer peptide K07813 agrB; accessory gene regulator B
B Family C76
B Family C78
B Family C79
B Family C82
C HZI73_03025 murein L,D-transpeptidase K19236 ldtA_B_C_E; L,D-transpeptidase
C HZI73_20805 L,D-transpeptidase family protein K19236 ldtA_B_C_E; L,D-transpeptidase
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 HZI73_00700 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
C HZI73_02065 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
C HZI73_07530 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
C HZI73_12940 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
C HZI73_16180 CPBP family intramembrane metalloprotease K07052 K07052; CAAX protease family protein
#
AMetallo peptidases
B Family M1
B Family M2
B Family M3
C HZI73_00935 pepF; oligoendopeptidase F K08602 pepF; oligoendopeptidase F [EC:3.4.24.-]
C HZI73_09800 pepF; oligoendopeptidase F K08602 pepF; oligoendopeptidase F [EC:3.4.24.-]
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
B Family M14: carboxypeptidase A family
C HZI73_14060 peptidoglycan-binding protein K01308 yqgT; g-D-glutamyl-meso-diaminopimelate peptidase [EC:3.4.19.11]
B Family M15: zinc D-Ala-D-Ala carboxypeptidase family
C HZI73_20215 peptidoglycan-binding protein K08640 E3.4.17.14; zinc D-Ala-D-Ala carboxypeptidase [EC:3.4.17.14]
C HZI73_21385 M15 family metallopeptidase K07260 vanY; zinc D-Ala-D-Ala carboxypeptidase [EC:3.4.17.14]
C HZI73_20310 peptidoglycan-binding protein K17733 cwlK; peptidoglycan LD-endopeptidase CwlK [EC:3.4.-.-]
C HZI73_20325 peptidoglycan-binding protein K17733 cwlK; peptidoglycan LD-endopeptidase CwlK [EC:3.4.-.-]
B Family M16: pitrilysin family
C HZI73_11010 insulinase family protein K06972 PITRM1; presequence protease [EC:3.4.24.-]
B Family M17: leucyl aminopeptidase family
B Family M18
B Family M19: membrane dipeptidase family
B Family M20
C HZI73_19370 pepT; peptidase T K01258 pepT; tripeptide aminopeptidase [EC:3.4.11.4]
C HZI73_14635 aminoacyl-histidine dipeptidase K01270 pepD; dipeptidase D [EC:3.4.13.-]
B Family M23
C HZI73_13660 M23 family metallopeptidase K21472 lytH; peptidoglycan LD-endopeptidase LytH [EC:3.4.-.-]
B Family M24
C HZI73_03985 map; type I methionyl aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C HZI73_18890 methionyl aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C HZI73_16620 aminopeptidase P family protein K01262 pepP; Xaa-Pro aminopeptidase [EC:3.4.11.9]
C HZI73_23380 aminopeptidase P family protein 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
C HZI73_00390 aminopeptidase K19689 ampS; aminopeptidase [EC:3.4.11.-]
C HZI73_19795 aminopeptidase K19689 ampS; aminopeptidase [EC:3.4.11.-]
B Family M32: carboxypeptidase Taq family
C HZI73_15065 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
B Family M41: FtsH endopeptidase family
C HZI73_00170 hflB; ATP-dependent zinc metalloprotease FtsH K03798 ftsH; cell division protease FtsH [EC:3.4.24.-]
C HZI73_04760 ATP-dependent metallopeptidase FtsH/Yme1/Tma family protein K03798 ftsH; cell division protease FtsH [EC:3.4.24.-]
B Family M42: glutamyl aminopeptidase family
C HZI73_00370 M42 family metallopeptidase 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 HZI73_13625 rseP; RIP metalloprotease RseP K11749 rseP; regulator of sigma E protease [EC:3.4.24.-]
B Family M54
B Family M55: DppA aminopeptidase family
B Family M56
C HZI73_01025 M56 family metallopeptidase K02172 blaR1; bla regulator protein blaR1
C HZI73_01920 hypothetical protein K02172 blaR1; bla regulator protein blaR1
C HZI73_08735 peptidoglycan DD-metalloendopeptidase family protein K02172 blaR1; bla regulator protein blaR1
C HZI73_08750 class D beta-lactamase K02172 blaR1; bla regulator protein blaR1
C HZI73_10080 hypothetical protein K02172 blaR1; bla regulator protein blaR1
C HZI73_11290 M56 family metallopeptidase K02172 blaR1; bla regulator protein blaR1
C HZI73_14080 M56 family metallopeptidase K02172 blaR1; bla regulator protein blaR1
C HZI73_19080 DUF4830 domain-containing protein K02172 blaR1; bla regulator protein blaR1
C HZI73_23910 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
C HZI73_05075 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 HZI73_25405 trypsin-like peptidase domain-containing protein 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 HZI73_11445 S8 family peptidase 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 HZI73_12615 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 HZI73_12675 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 HZI73_13700 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 HZI73_05340 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 HZI73_05350 lon; endopeptidase La K01338 lon; ATP-dependent Lon protease [EC:3.4.21.53]
B Family S21: assemblin family
B Family S24: LexA family
C HZI73_14520 lexA; transcriptional repressor LexA K01356 lexA; repressor LexA [EC:3.4.21.88]
B Family S26: signal peptidase I family
C HZI73_06870 lepB; signal peptidase I K03100 lepB; signal peptidase I [EC:3.4.21.89]
C HZI73_12025 lepB; signal peptidase I K03100 lepB; signal peptidase I [EC:3.4.21.89]
C HZI73_01440 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 HZI73_07060 alpha/beta hydrolase K01259 pip; proline iminopeptidase [EC:3.4.11.5]
C HZI73_25275 alpha/beta hydrolase K27108 ephA_B; epoxide hydrolase A/B [EC:3.3.2.-]
B Family S41: C-terminal processing peptidase family
C HZI73_03525 S41 family peptidase K03797 E3.4.21.102; carboxyl-terminal processing protease [EC:3.4.21.102]
C HZI73_22910 S41 family peptidase 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
B Family S55: SpoIVB peptidase family
C HZI73_16505 spoIVB; SpoIVB peptidase K06399 spoIVB; stage IV sporulation protein B [EC:3.4.21.116]
B Family S62
B Family S66
C HZI73_12335 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
B Family T2
B Family T3: gamma-glutamyltransferase family
#
APeptidases of unknown catalytic type
B Family U32
C HZI73_11330 U32 family peptidase K08303 prtC; U32 family peptidase [EC:3.4.-.-]
C HZI73_14945 U32 family peptidase K08303 prtC; U32 family peptidase [EC:3.4.-.-]
C HZI73_16850 U32 family peptidase K08303 prtC; U32 family peptidase [EC:3.4.-.-]
B Family U62
C HZI73_09675 TldD/PmbA family protein K03592 pmbA; PmbA protein
C HZI73_09670 TldD/PmbA family protein 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
C HZI73_04595 Ig-like domain-containing protein K06894 yfhM; alpha-2-macroglobulin
C HZI73_10015 Ig-like domain-containing protein K06894 yfhM; alpha-2-macroglobulin
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 HZI73_17360 hypothetical protein K04087 hflC; modulator of FtsH protease HflC
C HZI73_17365 hflK; FtsH protease activity modulator HflK K04088 hflK; modulator of FtsH protease HflK
B Family I93
!
#
#[ BRITE | KEGG2 | KEGG ]
#Last updated: July 14, 2026
#
Classification taken and modified from MEROPS