+C Peptidases and inhibitors KO #

  Peptidases and Inhibitors - Escherichia coli BL21(DE3)

% ! 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 ECD_00031 lspA; prolipoprotein signal peptidase (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 ECD_02841 pppA; bifunctional prepilin leader peptidase/methylase K02654 pilD; leader peptidase (prepilin peptidase) / N-methyltransferase [EC:3.4.23.43 2.1.1.-] C ECD_03186 gspO; bifunctional prepilin leader peptidase/methylase K02464 gspO; general secretion pathway protein O [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 C ECD_00978 hyaD; hydrogenase 1 maturation protease K03605 hyaD; hydrogenase maturation protease [EC:3.4.23.-] C ECD_02869 hybD; maturation protease for hydrogenase 2 K03605 hyaD; hydrogenase maturation protease [EC:3.4.23.-] C ECD_02567 hycI; protease involved in processing C-terminal end of HycE K08315 hycI; hydrogenase 3 maturation protease [EC:3.4.23.51] 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 ECD_02399 guaA; GMP synthetase (glutamine aminotransferase) K01951 guaA; GMP synthase (glutamine-hydrolysing) [EC:6.3.5.2] C ECD_01275 puuD; gamma-glutamyl-gamma-aminobutyrate hydrolase K09473 puuD; gamma-glutamyl-gamma-aminobutyrate hydrolase [EC:3.5.1.94] B Family C27 B Family C30 B Family C37 B Family C39 B Family C40 C ECD_02105 mepS; murein DD-endopeptidase, space-maker hydrolase, mutational suppressor of prc thermosensitivity, outer membrane lipoprotein, weak murein LD-carboxypeptidase K13694 mepS; murein DD-endopeptidase / murein LD-carboxypeptidase [EC:3.4.-.- 3.4.17.13] C ECD_01625 mepH; murein DD-endopeptidase, space-maker hydrolase K19303 mepH; murein DD-endopeptidase [EC:3.4.-.-] C ECD_01677 nlpC; putative C40 clan peptidase lipoprotein K13695 nlpC; probable lipoprotein NlpC B Family C44 C ECD_02237 purF; amidophosphoribosyltransferase K00764 purF; amidophosphoribosyltransferase [EC:2.4.2.14] C ECD_03077 gltB; glutamate synthase, large subunit K00265 gltB; glutamate synthase (NADPH) large chain [EC:1.4.1.13] C ECD_03613 glmS; L-glutamine:D-fructose-6-phosphate aminotransferase K00820 glmS; glutamine---fructose-6-phosphate transaminase (isomerizing) [EC:2.6.1.16] C ECD_00631 asnB; asparagine synthetase B 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 ECD_01882 hchA; glyoxalase III and Hsp31 molecular chaperone K05523 hchA; D-lactate dehydratase / protein deglycase [EC:4.2.1.130 3.5.1.124] C ECD_03020 yhbO; stress-resistance protein K05520 yhbO; deglycase [EC:3.5.1.124] C ECD_00372 yajL; oxidative-stress-resistance chaperone K03152 thiJ; protein 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 C ECD_02196 elaD; protease, capable of cleaving an AMC-ubiquitin model substrate K18015 elaD; deubiquitinase [EC:3.4.22.-] B Family C82 C ECD_01899 ldtA; L,D-transpeptidase linking Lpp to murein K16291 erfK; L,D-transpeptidase ErfK/SrfK C ECD_01647 ldtE; murein L,D-transpeptidase K19234 ynhG; L,D-transpeptidase YnhG C ECD_00786 ldtB; L,D-transpeptidase linking Lpp to murein K19235 ybiS; L,D-transpeptidase YbiS C ECD_01109 ldtC; L,D-transpeptidase linking Lpp to murein K19236 ycfS; L,D-transpeptidase YcfS C ECD_00929 ldtD; murein L,D-transpeptidase K21470 ycbB; L,D-transpeptidase YcbB 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 # AMetallo peptidases B Family M1 C ECD_00936 pepN; aminopeptidase N K01256 pepN; aminopeptidase N [EC:3.4.11.2] B Family M2 B Family M3 C ECD_03347 prlC; oligopeptidase A K01414 prlC; oligopeptidase A [EC:3.4.24.70] C ECD_01497 dcp; dipeptidyl carboxypeptidase II 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 B Family M14: carboxypeptidase A family B Family M15: zinc D-Ala-D-Ala carboxypeptidase family C ECD_01446 ddpX; D-ala-D-ala dipeptidase, Zn-dependent K08641 vanX; zinc D-Ala-D-Ala dipeptidase [EC:3.4.13.22] B Family M16: pitrilysin family C ECD_02669 ptrA; protease III K01407 ptrA; protease III [EC:3.4.24.55] C ECD_01452 pqqL; putative periplasmic M16 family zinc metalloendopeptidase K07263 pqqL; zinc protease [EC:3.4.24.-] B Family M17: leucyl aminopeptidase family C ECD_04126 pepA; multifunctional aminopeptidase A: a cyteinylglycinase, transcription regulator and site-specific recombination factor K01255 CARP; leucyl aminopeptidase [EC:3.4.11.1] C ECD_02415 pepB; aminopeptidase B K07751 pepB; PepB aminopeptidase [EC:3.4.11.23] B Family M18 B Family M19: membrane dipeptidase family B Family M20 C ECD_02363 dapE; N-succinyl-diaminopimelate deacylase K01439 dapE; succinyl-diaminopimelate desuccinylase [EC:3.5.1.18] C ECD_01125 pepT; peptidase T K01258 pepT; tripeptide aminopeptidase [EC:3.4.11.4] C ECD_00232 pepD; aminoacyl-histidine dipeptidase (peptidase D) K01270 pepD; dipeptidase D [EC:3.4.13.-] C ECD_01315 abgA; p-aminobenzoyl-glutamate hydrolase, A subunit K12940 abgA; aminobenzoyl-glutamate utilization protein A C ECD_01314 abgB; p-aminobenzoyl-glutamate hydrolase, B subunit K12941 abgB; aminobenzoyl-glutamate utilization protein B C ECD_00466 allC; allantoate amidohydrolase K02083 allC; allantoate deiminase [EC:3.5.3.9] B Family M23 C ECD_01827 mepM; murein DD-endopeptidase, space-maker hydrolase, septation protein K19304 mepM; murein DD-endopeptidase [EC:3.4.24.-] B Family M24 C ECD_00166 map; methionine aminopeptidase K01265 map; methionyl aminopeptidase [EC:3.4.11.18] C ECD_03738 pepQ; proline dipeptidase K01271 pepQ; Xaa-Pro dipeptidase [EC:3.4.13.9] C ECD_02740 pepP; proline aminopeptidase P II K01262 pepP; Xaa-Pro aminopeptidase [EC:3.4.11.9] C ECD_02295 ypdF; Xaa-Pro aminopeptidase K08326 ypdF; aminopeptidase [EC:3.4.11.-] B Family M26 B Family M27 B Family M28: aminopeptidase Y family C ECD_02603 iap; aminopeptidase in alkaline phosphatase isozyme conversion K09612 iap; alkaline phosphatase isozyme conversion protein [EC:3.4.11.-] 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 C ECD_04197 iadA; isoaspartyl dipeptidase K01305 iadA; beta-aspartyl-dipeptidase (metallo-type) [EC:3.4.19.-] B Family M41: FtsH endopeptidase family C ECD_03043 ftsH; protease, ATP-dependent zinc-metallo K03798 ftsH; cell division protease FtsH [EC:3.4.24.-] B Family M42: glutamyl aminopeptidase family C ECD_03783 frvX; putative peptidase K18530 frvX; putative aminopeptidase FrvX [EC:3.4.11.-] C ECD_04171 sgcX; putative endoglucanase with Zn-dependent exopeptidase domain K20609 sgcX; putative aminopeptidase [EC:3.4.11.-] B Family M43: cytophagalysin family B Family M44 B Family M48: Ste24 endopeptidase family C ECD_01800 htpX; putative endopeptidase K03799 htpX; heat shock protein HtpX [EC:3.4.24.-] C ECD_00913 ycaL; putative peptidase-related chaperone K07387 K07387; metalloprotease [EC:3.4.24.-] C ECD_02766 loiP; Phe-Phe periplasmic metalloprotease, OM lipoprotein; low salt-inducible; Era-binding heat shock protein K07387 K07387; metalloprotease [EC:3.4.24.-] C ECD_02386 bepA; OM protein maintenance and assembly metalloprotease and chaperone, periplasmic K01423 bepA; beta-barrel assembly-enhancing protease [EC:3.4.-.-] B Family M49: dipeptidyl-peptidase III family B Family M50: S2P protease family C ECD_00174 rseP; inner membrane zinc RIP metalloprotease; RpoE activator, by degrading RseA; cleaved signal peptide endoprotease 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 C ECD_02253 mepA; murein DD-endopeptidase K07261 mepA; penicillin-insensitive murein DD-endopeptidase [EC:3.4.24.-] B Family M80 B Family M82 B Family M85 B Family M88 B Family M90 C ECD_01890 mtfA; anti-repressor for DgsA(Mlc) 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 ECD_01567 ydgD; putative peptidase K04775 ydgD; protease YdgD [EC:3.4.21.-] C ECD_00160 degP; serine endoprotease (protease Do), membrane-associated K04771 degP; serine protease Do [EC:3.4.21.107] C ECD_03094 degQ; serine endoprotease, periplasmic K04772 degQ; serine protease DegQ [EC:3.4.21.-] C ECD_03095 degS; serine endoprotease, periplasmic 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 ECD_01816 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 ECD_00601 dacA; D-alanyl-D-alanine carboxypeptidase (penicillin-binding protein 5) K07258 dacC; serine-type D-Ala-D-Ala carboxypeptidase (penicillin-binding protein 5/6) [EC:3.4.16.4] C ECD_00806 dacC; D-alanyl-D-alanine carboxypeptidase; penicillin-binding protein 6a K07258 dacC; serine-type D-Ala-D-Ala carboxypeptidase (penicillin-binding protein 5/6) [EC:3.4.16.4] C ECD_01913 dacD; D-alanyl-D-alanine carboxypeptidase; penicillin-binding protein 6b K07258 dacC; serine-type D-Ala-D-Ala carboxypeptidase (penicillin-binding protein 5/6) [EC:3.4.16.4] C ECD_02064 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 C ECD_00323 ampH; D-alanyl-D-alanine-carboxypeptidase/endopeptidase; penicillin-binding protein; weak beta-lactamase K18988 ampH; serine-type D-Ala-D-Ala carboxypeptidase/endopeptidase [EC:3.4.16.4 3.4.21.-] B Family S13: D-Ala-D-Ala peptidase C family C ECD_03047 dacB; D-alanyl-D-alanine carboxypeptidase 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 ECD_00388 clpP; proteolytic subunit of ClpA-ClpP and ClpX-ClpP ATP-dependent serine proteases K01358 clpP; ATP-dependent Clp protease, protease subunit [EC:3.4.21.92] B Family S15 B Family S16: lon protease family C ECD_00391 lon; DNA-binding ATP-dependent protease La K01338 lon; ATP-dependent Lon protease [EC:3.4.21.53] C ECD_00959 ycbZ; putative peptidase K04770 lonH; Lon-like ATP-dependent protease [EC:3.4.21.-] B Family S21: assemblin family B Family S24: LexA family C ECD_03915 lexA; transcriptional repressor of SOS regulon K01356 lexA; repressor LexA [EC:3.4.21.88] C ECD_01158 umuD; translesion error-prone DNA polymerase V subunit; RecA-activated auto-protease K03503 umuD; DNA polymerase V [EC:3.4.21.-] B Family S26: signal peptidase I family C ECD_02462 lepB; leader peptidase (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 B Family S41: C-terminal processing peptidase family C ECD_01801 prc; carboxy-terminal protease for penicillin-binding protein 3 K03797 E3.4.21.102; carboxyl-terminal processing protease [EC:3.4.21.102] B Family S45 B Family S49: protease IV family C ECD_01735 sppA; protease IV (signal peptide peptidase) K04773 sppA; protease IV [EC:3.4.21.-] C ECD_01248 sohB; inner membrane protein, S49 peptidase family protein K04774 sohB; serine protease SohB [EC:3.4.21.-] C ECD_10039 C; capsid component K21511 C; Enterobacteria phage capsid assembly protease [EC:3.4.21.-] B Family S50 B Family S51 C ECD_03893 pepE; peptidase E, alpha-aspartyl dipeptidase K05995 pepE; dipeptidase E [EC:3.4.13.21] B Family S53 B Family S54: Rhomboid family C ECD_03275 glpG; rhomboid intramembrane serine protease K02441 glpG; rhomboid protease GlpG [EC:3.4.21.105] B Family S55: SpoIVB peptidase family B Family S62 B Family S66 C ECD_01167 ldcA; murein tetrapeptide carboxypeptidase; LD-carboxypeptidase A 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 ECD_03817 hslV; peptidase component of the HslUV protease K01419 hslV; ATP-dependent HslUV protease, peptidase subunit HslV [EC:3.4.25.2] B Family T2 C ECD_00795 iaaA; Isoaspartyl peptidase K13051 ASRGL1; L-asparaginase / beta-aspartyl-peptidase [EC:3.5.1.1 3.4.19.5] B Family T3: gamma-glutamyltransferase family C ECD_03296 ggt; gamma-glutamyltranspeptidase K00681 ggt; gamma-glutamyltranspeptidase / glutathione hydrolase [EC:2.3.2.2 3.4.19.13] # APeptidases of unknown catalytic type B Family U32 C ECD_01986 yegQ; putative peptidase K08303 prtC; U32 family peptidase [EC:3.4.-.-] C ECD_01393 ydcP; putative peptidase K24847 rlhA; 23S rRNA 5-hydroxycytidine C2501 synthase C ECD_03026 yhbV; U32 peptidase family protein K24845 ubiV; 2-(all-trans-polyprenyl)phenol 6-hydroxylase (prephenate) UbiV [EC:1.97.1.15] C ECD_03025 yhbU; U32 peptidase family protein K24844 ubiU; 2-(all-trans-polyprenyl)phenol 6-hydroxylase (prephenate) UbiU [EC:1.97.1.15] B Family U62 C ECD_04103 pmbA; putative antibiotic peptide MccB17 maturation peptidase K03592 pmbA; PmbA protein C ECD_03104 tldD; putative peptidase 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 ECD_02136 eco; ecotin, a serine protease inhibitor 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 ECD_02154 yfaS; putative membrane protein K06894 yfhM; alpha-2-macroglobulin C ECD_02412 yfhM; bacterial alpha2-macroglobulin colonization factor ECAM; anti-host protease defense factor; periplasmic inner membrane-anchored lipoprotein 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 ECD_04042 hflC; HflB protease modulator specific for phage lambda cII repressor K04087 hflC; modulator of FtsH protease HflC C ECD_04041 hflK; modulator for HflB protease specific for phage lambda cII repressor K04088 hflK; modulator of FtsH protease HflK B Family I93 ! #
#[ BRITE | KEGG2 | KEGG ]
#Last updated: June 20, 2025 #
Classification taken and modified from MEROPS