+C Peptidases and inhibitors KO
#
Peptidases and Inhibitors - Pseudomonas protegens Pf-5
%
!
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 PFL_5320 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 PFL_5289 pilD; type IV pilus prepilin peptidase PilD K02654 pilD; leader peptidase (prepilin peptidase) / N-methyltransferase [EC:3.4.23.43 2.1.1.-]
C PFL_0689 peptidase, A24 family K02278 cpaA; prepilin peptidase CpaA [EC:3.4.23.43]
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 PFL_4939 guaA; GMP synthase K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2]
C PFL_2340 puuD; gamma-glutamyl-gamma-aminobutyrate hydrolase PuuD K07010 K07010; putative glutamine amidotransferase
C PFL_5929 putative 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
B Family C44
C PFL_2077 purF; amidophosphoribosyltransferase K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14]
C PFL_0453 gltB; glutamate synthase, large subunit K00265 gltB; glutamate synthase (NADPH) large chain [EC:1.4.1.13]
C PFL_1080 SIS domain protein K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
C PFL_6212 glmS; glutamine-fructose-6-phosphate transaminase, isomerizing K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16]
C PFL_4333 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
C PFL_1358 intracellular protease, PfpI family K05520 yhbO; deglycase [EC:3.5.1.124]
C PFL_5370 DJ-1 family protein K03152 thiJ; protein deglycase [EC:3.5.1.124]
C PFL_4109 inhA; isonitrile hydratase InhA K18199 inhA; cyclohexyl-isocyanide hydratase [EC:4.2.1.103]
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
C PFL_4276 ErfK/YbiS/YcfS/YnhG family protein K19236 ldtA_B_C_E; L,D-transpeptidase
C PFL_2412 putative peptidoglycan binding domain protein K21470 ldtD; 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 PFL_1928 CAAX amino terminal protease family protein K07052 K07052; CAAX protease family protein
#
AMetallo peptidases
B Family M1
C PFL_3281 pepN; membrane alanyl aminopeptidase K01256 pepN; aminopeptidase N [EC:3.4.11.2]
B Family M2
B Family M3
C PFL_0050 prlC; oligopeptidase A K01414 prlC; oligopeptidase A [EC:3.4.24.70]
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
C PFL_2483 aprX; metallopeptidase AprX K01406 prtC; serralysin [EC:3.4.24.40]
C PFL_3210 aprA; extracellular alkaline metalloprotease AprA K01406 prtC; serralysin [EC:3.4.24.40]
B Family M12: astacin/adamalysin family
B Family M13: neprilysin family
B Family M14: carboxypeptidase A family
B Family M15: zinc D-Ala-D-Ala carboxypeptidase family
C PFL_4023 ddpX; D-Ala-D-Ala dipeptidase K08641 vanX; zinc D-Ala-D-Ala dipeptidase [EC:3.4.13.22]
B Family M16: pitrilysin family
C PFL_5858 peptidase, M16 family K07263 pqqL; zinc protease [EC:3.4.24.-]
C PFL_5859 peptidase, M16 family K07263 pqqL; zinc protease [EC:3.4.24.-]
B Family M17: leucyl aminopeptidase family
C PFL_1066 pepA; leucyl aminopeptidase K01255 CARP; leucyl aminopeptidase [EC:3.4.11.1]
B Family M18
B Family M19: membrane dipeptidase family
C PFL_0800 renal dipeptidase family protein K01273 DPEP; membrane dipeptidase [EC:3.4.13.19]
C PFL_1383 renal dipeptidase family protein K01273 DPEP; membrane dipeptidase [EC:3.4.13.19]
C PFL_5742 dipeptidase, M19 family K01273 DPEP; membrane dipeptidase [EC:3.4.13.19]
B Family M20
C PFL_1165 dapE; succinyl-diaminopimelate desuccinylase K01439 dapE; succinyl-diaminopimelate desuccinylase [EC:3.5.1.18]
C PFL_1344 amidohydrolase K01451 hipO; hippurate hydrolase [EC:3.5.1.32]
C PFL_0337 conserved hypothetical protein K12941 abgB; aminobenzoyl-glutamate utilization protein B
B Family M23
B Family M24
C PFL_1175 map_1; methionine aminopeptidase, type I K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C PFL_3100 map_2; methionine aminopeptidase, type I K01265 map; methionyl aminopeptidase [EC:3.4.11.18]
C PFL_4151 peptidase, M24 family K01262 pepP; Xaa-Pro aminopeptidase [EC:3.4.11.9]
C PFL_5968 pepP; Xaa-Pro aminopeptidase 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 PFL_1603 conserved hypothetical protein K19689 ampS; aminopeptidase [EC:3.4.11.-]
B Family M32: carboxypeptidase Taq family
B Family M34: anthrax lethal factor family
B Family M35: deuterolysin family
C PFL_4985 conserved hypothetical protein K08646 MEP; peptidyl-Lys metalloendopeptidase [EC:3.4.24.20]
B Family M36: fungalysin family
B Family M38: beta-aspartyl dipeptidase family
B Family M41: FtsH endopeptidase family
C PFL_0836 ftsH; ATP-dependent metalloprotease 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 PFL_2501 peptidase, M48 family K03799 htpX; heat shock protein HtpX [EC:3.4.24.-]
C PFL_4248 htpX; heat shock protein HtpX K03799 htpX; heat shock protein HtpX [EC:3.4.24.-]
C PFL_1452 peptidase, M48 family K01423 bepA; beta-barrel assembly-enhancing protease [EC:3.4.-.-]
B Family M49: dipeptidyl-peptidase III family
B Family M50: S2P protease family
C PFL_1183 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
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
C PFL_5477 conserved hypothetical protein K09933 mtfA; MtfA peptidase
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 PFL_1451 mucD; serine protease MucD K04771 degP; serine protease Do [EC:3.4.21.107]
C PFL_0933 algW; serine protease AlgW 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
B Family S9: prolyl oligopeptidase family
C PFL_1507 ptrB; 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 PFL_5448 dacA; D-alanyl-D-alanine carboxypeptidase DacA K07258 dacC; serine-type D-Ala-D-Ala carboxypeptidase (penicillin-binding protein 5/6) [EC:3.4.16.4]
C PFL_3993 pbpG; D-alanyl-D-alanine endopeptidase K07262 pbpG; serine-type D-Ala-D-Ala endopeptidase (penicillin-binding protein 7) [EC:3.4.21.-]
B Family S12: D-Ala-D-Ala carboxypeptidase B family
B Family S13: D-Ala-D-Ala peptidase C family
C PFL_1880 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 PFL_3987 clpP; 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 PFL_3985 lon_1; endopeptidase La K01338 lon; ATP-dependent Lon protease [EC:3.4.21.53]
C PFL_4923 lon_2; endopeptidase La K01338 lon; ATP-dependent Lon protease [EC:3.4.21.53]
B Family S21: assemblin family
B Family S24: LexA family
C PFL_1949 lexA; LexA repressor K01356 lexA; repressor LexA [EC:3.4.21.88]
C PFL_3700 lexA2; putative LexA repressor K01356 lexA; repressor LexA [EC:3.4.21.88]
C PFL_4225 conserved hypothetical protein K03503 umuD; DNA polymerase V [EC:3.4.21.-]
C PFL_4691 rulA; ultraviolet light resistance protein RulA K03503 umuD; DNA polymerase V [EC:3.4.21.-]
B Family S26: signal peptidase I family
C PFL_1070 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 PFL_0411 pip; prolyl aminopeptidase K01259 pip; proline iminopeptidase [EC:3.4.11.5]
C PFL_2949 alpha/beta hydrolase family protein K27108 ephA_B; epoxide hydrolase A/B [EC:3.3.2.-]
B Family S41: C-terminal processing peptidase family
C PFL_0368 processing peptidase domain protein K03797 E3.4.21.102; carboxyl-terminal processing protease [EC:3.4.21.102]
C PFL_4394 prc; peptidase, S41 family K03797 E3.4.21.102; carboxyl-terminal processing protease [EC:3.4.21.102]
B Family S45
C PFL_5919 penicillin amidase family protein K01434 pac; penicillin G amidase [EC:3.5.1.11]
B Family S49: protease IV family
C PFL_1790 sppA; signal peptide peptidase SppA, 36K type K04773 sppA; protease IV [EC:3.4.21.-]
C PFL_3667 peptidase, S49 family K04774 sohB; serine protease SohB [EC:3.4.21.-]
B Family S50
B Family S51
B Family S53
B Family S54: Rhomboid family
C PFL_3284 peptidase, S54 family K02441 glpG; rhomboid protease GlpG [EC:3.4.21.105]
B Family S55: SpoIVB peptidase family
B Family S62
B Family S66
C PFL_5444 LD-carboxypeptidase family protein 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 PFL_0437 hslV; ATP-dependent protease HslVU, peptidase 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 PFL_0771 ggt_2; gamma-glutamyltransferase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13]
C PFL_5184 ggt_1; 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
C PFL_4010 peptidase, U32 family K08303 prtC; U32 family peptidase [EC:3.4.-.-]
C PFL_2960 peptidase, U32 family K24847 rlhA; 23S rRNA 5-hydroxycytidine C2501 synthase
B Family U62
C PFL_0905 pmbA; PmbA protein K03592 pmbA; PmbA protein
C PFL_0903 tldD; TldD 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
C PFL_3096 ecotin K08276 eco; ecotin
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 PFL_5504 alpha-2-macroglobulin domain 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 PFL_0569 hflC; HflC protein K04087 hflC; modulator of FtsH protease HflC
C PFL_6193 HflC family protein K04087 hflC; modulator of FtsH protease HflC
C PFL_0568 hflK; HflK protein K04088 hflK; modulator of FtsH protease HflK
B Family I93
!
#
#[ BRITE | KEGG2 | KEGG ]
#Last updated: July 14, 2026
#
Classification taken and modified from MEROPS