List of EC numbers (EC 4)

From Wikipedia, the free encyclopedia

This list contains a list of EC numbers for the fourth group, EC 4, lyases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology. All official information is tabulated at the website of the committee.[1] The database is developed and maintained by Andrew McDonald.[2]

EC 4.1: Carbon-Carbon Lyases[]

EC 4.1.1: Carboxy-lyases[]

*No Wikipedia article

EC 4.1.2: Aldehyde-lyases[]

  • EC 4.1.2.1: Now included with EC 4.1.3.16 4-hydroxy-2-oxoglutarate aldolase
  • EC 4.1.2.2: ketotetrose-phosphate aldolase
  • EC 4.1.2.3: deleted, was pentosealdolase.
  • EC 4.1.2.4: deoxyribose-phosphate aldolase
  • EC 4.1.2.5: L-threonine aldolase
  • EC 4.1.2.6: Deleted, reaction is due to EC 2.1.2.1, glycine hydroxymethyltransferase
  • EC 4.1.2.7: Now included with EC 4.1.2.13 fructose-bisphosphate aldolase
  • EC 4.1.2.8: indole-3-glycerol-phosphate lyase
  • EC 4.1.2.9: phosphoketolase
  • EC 4.1.2.10: (R)-mandelonitrile lyase
  • EC 4.1.2.11: hydroxymandelonitrile lyase
  • EC 4.1.2.12: 2-dehydropantoate aldolase
  • EC 4.1.2.13: fructose-bisphosphate aldolase
  • EC 4.1.2.14: 2-dehydro-3-deoxy-phosphogluconate aldolase
  • EC 4.1.2.15: Now EC 2.5.1.54, 3-deoxy-7-phosphoheptulonate synthase
  • EC 4.1.2.16: Now EC 2.5.1.55, 3-deoxy-8-phosphooctulonate synthase
  • EC 4.1.2.17: L-fuculose-phosphate aldolase
  • EC 4.1.2.18: 2-dehydro-3-deoxy-L-pentonate aldolase
  • EC 4.1.2.19: rhamnulose-1-phosphate aldolase
  • EC 4.1.2.20: 2-dehydro-3-deoxyglucarate aldolase
  • EC 4.1.2.21: 2-dehydro-3-deoxy-6-phosphogalactonate aldolase
  • EC 4.1.2.22: fructose-6-phosphate phosphoketolase
  • EC 4.1.2.23: 3-deoxy-D-manno-octulosonate aldolase
  • EC 4.1.2.24: dimethylaniline-N-oxide aldolase
  • EC 4.1.2.25: dihydroneopterin aldolase
  • EC 4.1.2.26: phenylserine aldolase
  • EC 4.1.2.27: sphinganine-1-phosphate aldolase
  • EC 4.1.2.28: 2-dehydro-3-deoxy-D-pentonate aldolase
  • EC 4.1.2.29: 5-dehydro-2-deoxyphosphogluconate aldolase
  • EC 4.1.2.30: Now EC 1.14.14.32, 17α-hydroxyprogesterone deacetylase
  • EC 4.1.2.31: Now included with EC 4.1.3.16 4-hydroxy-2-oxoglutarate aldolase
  • EC 4.1.2.32: trimethylamine-oxide aldolase
  • EC 4.1.2.33: fucosterol-epoxide lyase
  • EC 4.1.2.34: 4-(2-carboxyphenyl)-2-oxobut-3-enoate aldolase
  • EC 4.1.2.35: propioin synthase
  • EC 4.1.2.36: lactate aldolase
  • EC 4.1.2.37: Now covered by EC 4.1.2.46 [aliphatic (R)-hydroxynitrile lyase] and EC 4.1.2.47 [(S)-hydroxynitrile ketone-lyase (cyanide forming)]
  • EC 4.1.2.38: benzoin aldolase
  • EC 4.1.2.39: Deleted, identical to EC 4.1.2.37, hydroxynitrilase
  • EC 4.1.2.40: tagatose-bisphosphate aldolase
  • EC 4.1.2.41: Now included with EC 4.1.2.61, feruloyl-CoA hydratase/lyase
  • EC 4.1.2.42: D-threonine aldolase
  • EC 4.1.2.43: 3-hexulose-6-phosphate synthase
  • EC 4.1.2.44: benzoyl-CoA-dihydrodiol lyase
  • EC 4.1.2.45: trans-o-hydroxybenzylidenepyruvate hydratase-aldolase
  • EC 4.1.2.46: aliphatic (R)-hydroxynitrile lyase
  • EC 4.1.2.47: (S)-hydroxynitrile lyase
  • EC 4.1.2.48: low-specificity L-threonine aldolase
  • EC 4.1.2.49: L-allo-threonine aldolase
  • EC 4.1.2.50: 6-carboxytetrahydropterin synthase
  • EC 4.1.2.50: 6-carboxytetrahydropterin synthase *
  • EC 4.1.2.51: 2-dehydro-3-deoxy-D-gluconate aldolase *
  • EC 4.1.2.52: 4-hydroxy-2-oxoheptanedioate aldolase *
  • EC 4.1.2.53: 2-keto-3-deoxy-L-rhamnonate aldolase *
  • EC 4.1.2.54: L-threo-3-deoxy-hexylosonate aldolase *
  • EC 4.1.2.55: 2-dehydro-3-deoxy-phosphogluconate/2-dehydro-3-deoxy-6-phosphogalactonate aldolase *
  • EC 4.1.2.56: 2-amino-4,5-dihydroxy-6-oxo-7-(phosphooxy)heptanoate synthase *
  • EC 4.1.2.57: sulfofructosephosphate aldolase *
  • EC 4.1.2.58: 2-dehydro-3,6-dideoxy-6-sulfogluconate aldolase *
  • EC 4.1.2.59: dihydroneopterin phosphate aldolase *
  • EC 4.1.2.60: dihydroneopterin triphosphate aldolase *
  • EC 4.1.2.61: feruloyl-CoA hydratase/lyase *
  • EC 4.1.2.62: 5-deoxyribulose 1-phosphate aldolase *
  • EC 4.1.2.63: 2-hydroxyacyl-CoA lyase *
*No Wikipedia article

EC 4.1.3: Oxo-Acid-Lyases[]

  • EC 4.1.3.1: isocitrate lyase
  • EC 4.1.3.2: Now EC 2.3.3.9, malate synthase
  • EC 4.1.3.3: N-acetylneuraminate lyase
  • EC 4.1.3.4: hydroxymethylglutaryl-CoA lyase
  • EC 4.1.3.5: Now EC 2.3.3.10, hydroxymethylglutaryl-CoA synthase
  • EC 4.1.3.6: citrate (pro-3S)-lyase
  • EC 4.1.3.7: Now EC 2.3.3.1, citrate (Si)-synthase
  • EC 4.1.3.8: Now EC 2.3.3.8, ATP citrate synthase
  • EC 4.1.3.9: Now EC 2.3.3.11, 2-hydroxyglutarate synthase
  • EC 4.1.3.10: Now EC 2.3.3.7, 3-ethylmalate synthase
  • EC 4.1.3.11: Now EC 2.3.3.12, 3-propylmalate synthase
  • EC 4.1.3.12: Now EC 2.3.3.13, 2-isopropylmalate synthase
  • EC 4.1.3.13: oxalomalate lyase
  • EC 4.1.3.14: L-erythro-3-hydroxyaspartate aldolase
  • EC 4.1.3.15: Now EC 2.2.1.5, 2-hydroxy-3-oxoadipate synthase
  • EC 4.1.3.16: 4-hydroxy-2-oxoglutarate aldolase
  • EC 4.1.3.17: 4-hydroxy-4-methyl-2-oxoglutarate aldolase
  • EC 4.1.3.18: Now EC 2.2.1.6, acetolactate synthase
  • EC 4.1.3.19: now EC 2.5.1.56
  • EC 4.1.3.20: now EC 2.5.1.57
  • EC 4.1.3.21: now EC 2.3.3.14
  • EC 4.1.3.22: citramalate lyase
  • EC 4.1.3.23: Now EC 2.3.3.2, decylcitrate synthase
  • EC 4.1.3.24: malyl-CoA lyase
  • EC 4.1.3.25: (S)-citramalyl-CoA lyase
  • EC 4.1.3.26: 3-hydroxy-3-isohexenylglutaryl-CoA lyase
  • EC 4.1.3.27: anthranilate synthase
  • EC 4.1.3.28: Now EC 2.3.3.3, citrate (Re)-synthase
  • EC 4.1.3.29: Now EC 2.3.3.4, decylhomocitrate synthase
  • EC 4.1.3.30: methylisocitrate lyase
  • EC 4.1.3.31: Now EC 2.3.3.5, 2-methylcitrate synthase
  • EC 4.1.3.32: 2,3-dimethylmalate lyase
  • EC 4.1.3.33: now EC 2.3.3.6
  • EC 4.1.3.34: citryl-CoA lyase
  • EC 4.1.3.35: (1-hydroxycyclohexan-1-yl)acetyl-CoA lyase
  • EC 4.1.3.36: naphthoate synthase
  • EC 4.1.3.37: Now EC 2.2.1.7, 1-deoxy-D-xylulose 5-phosphate synthase
  • EC 4.1.3.38: aminodeoxychorismate lyase
  • EC 4.1.3.39: 4-hydroxy-2-oxovalerate aldolase
  • EC 4.1.3.40: chorismate lyase
  • EC 4.1.3.41: 3-hydroxy-D-aspartate aldolase
  • EC 4.1.3.42: (4S)-4-hydroxy-2-oxoglutarate aldolase *
  • EC 4.1.3.43: 4-hydroxy-2-oxohexanoate aldolase *
  • EC 4.1.3.44: tRNA 4-demethylwyosine synthase (AdoMet-dependent) *
  • EC 4.1.3.45: 3-hydroxybenzoate synthase *
  • EC 4.1.3.46: (R)-citramalyl-CoA lyase *
*No Wikipedia article

EC 4.1.99: Other Carbon-Carbon Lyases[]

  • EC 4.1.99.1: tryptophanase
  • EC 4.1.99.2: tyrosine phenol-lyase
  • EC 4.1.99.3: deoxyribodipyrimidine photo-lyase
  • EC 4.1.99.4: Now EC 3.5.99.7, 1-aminocyclopropane-1-carboxylate deaminase
  • EC 4.1.99.5: octadecanal decarbonylase
  • EC 4.1.99.6: Now EC 4.2.3.6, trichodiene synthase
  • EC 4.1.99.7: Now EC 4.2.3.9, aristolochene synthase
  • EC 4.1.99.8: Now EC 4.2.3.14, pinene synthase
  • EC 4.1.99.9: Now EC 4.2.3.15, myrcene synthase
  • EC 4.1.99.10: Now EC 4.2.3.16, (4S)-limonene synthase
  • EC 4.1.99.11: benzylsuccinate synthase
  • EC 4.1.99.12: 3,4-dihydroxy-2-butanone-4-phosphate synthase
  • EC 4.1.99.13: (6-4)DNA photolyase
  • EC 4.1.99.14: spore photoproduct lyase
  • EC 4.1.99.15: The activity is covered by EC 4.1.99.14, spore photoproduct lyase
  • EC 4.1.99.16: geosmin synthase
  • EC 4.1.99.17: phosphomethylpyrimidine synthase
  • EC 4.1.99.18: Now known to be catalysed by the combined effort of EC 4.1.99.22, GTP 3,8-cyclase, and EC 4.6.1.17, cyclic pyranopterin monophosphate synthase
  • EC 4.1.99.19: 2-iminoacetate synthase
  • EC 4.1.99.20: 3-amino-4-hydroxybenzoate synthase *
  • EC 4.1.99.21: Now EC 4.2.3.153 (5-formylfuran-3-yl)methyl phosphate synthase.
  • EC 4.1.99.22: GTP 3′,8-cyclase *
  • EC 4.1.99.23: 5-hydroxybenzimidazole synthase *
  • EC 4.1.99.24: L-tyrosine isonitrile synthase *
  • EC 4.1.99.25: L-tryptophan isonitrile synthase *
  • EC 4.1.99.26: 3-amino-5-[(4-hydroxyphenyl)methyl]-4,4-dimethylpyrrolidin-2-one *
*No Wikipedia article

EC 4.2: Carbon-Oxygen Lyases[]

EC 4.2.1: Hydro-lyases[]

*No Wikipedia article

EC 4.2.2: Acting on Polysaccharides[]

*No Wikipedia article

EC 4.2.3: Acting on phosphates[]

Enzymes from EC 4.2.3.141 on have no Wikipedia articles
  • EC 4.2.3.141: sclareol synthase
  • EC 4.2.3.142: 7-epizingiberene synthase [(2Z,6Z)-farnesyl diphosphate cyclizing]
  • EC 4.2.3.143: kunzeaol synthase
  • EC 4.2.3.144: geranyllinalool synthase
  • EC 4.2.3.145: ophiobolin F synthase
  • EC 4.2.3.146: cyclooctat-9-en-7-ol synthase
  • EC 4.2.3.147: pimaradiene synthase
  • EC 4.2.3.148: cembrene C synthase
  • EC 4.2.3.149: nephthenol synthase
  • EC 4.2.3.150: cembrene A synthase
  • EC 4.2.3.151: pentamethylcyclopentadecatrienol synthase
  • EC 4.2.3.152: 2-epi-5-epi-valiolone synthase
  • EC 4.2.3.153: (5-formylfuran-3-yl)methyl phosphate synthase
  • EC 4.2.3.154: demethyl-4-deoxygadusol synthase
  • EC 4.2.3.155: 2-epi-valiolone synthase
  • EC 4.2.3.156: hydroxysqualene synthase
  • EC 4.2.3.157: (+)-isoafricanol synthase
  • EC 4.2.3.158: (–)-spiroviolene synthase
  • EC 4.2.3.159: tsukubadiene synthase
  • EC 4.2.3.160: (2S,3R,6S,9S)-(–)-protoillud-7-ene synthase
  • EC 4.2.3.161: (3S)-(+)-asterisca-2(9),6-diene synthase
  • EC 4.2.3.162: (–)-α-amorphene synthase
  • EC 4.2.3.163: (+)-corvol ether B synthase
  • EC 4.2.3.164: (+)-eremophilene synthase
  • EC 4.2.3.165: (1R,4R,5S)-(–)-guaia-6,10(14)-diene synthase
  • EC 4.2.3.166: (+)-(1E,4E,6S,7R)-germacra-1(10),4-dien-6-ol synthase
  • EC 4.2.3.167: dolabella-3,7-dien-18-ol synthase
  • EC 4.2.3.168: dolathalia-3,7,11-triene synthase
  • EC 4.2.3.169: 7-epi-α-eudesmol synthase
  • EC 4.2.3.170: 4-epi-cubebol synthase
  • EC 4.2.3.171: (+)-corvol ether A synthase
  • EC 4.2.3.172: 10-epi-juneol synthase
  • EC 4.2.3.173: τ-cadinol synthase
  • EC 4.2.3.174: (2E,6E)-hedycaryol synthase
  • EC 4.2.3.175: 10-epi-cubebol synthase
  • EC 4.2.3.176: sesterfisherol synthase
  • EC 4.2.3.177: β-thujene synthase
  • EC 4.2.3.178: stellata-2,6,19-triene synthase
  • EC 4.2.3.179: guaia-4,6-diene synthase
  • EC 4.2.3.180: pseudolaratriene synthase
  • EC 4.2.3.181: selina-4(15),7(11)-diene synthase
  • EC 4.2.3.182: pristinol synthase
  • EC 4.2.3.183: nezukol synthase
  • EC 4.2.3.184: 5-hydroxy-α-gurjunene synthase
  • EC 4.2.3.185: ent-atiserene synthase
  • EC 4.2.3.186: ent-13-epi-manoyl oxide synthase
  • EC 4.2.3.187: (2Z,6E)-hedycaryol synthase
  • EC 4.2.3.188: β-geranylfarnesene synthase
  • EC 4.2.3.189: 9,13-epoxylabd-14-ene synthase
  • EC 4.2.3.190: manoyl oxide synthase
  • EC 4.2.3.191: cycloaraneosene synthase
  • EC 4.2.3.192: labda-7,13(16),14-triene synthase
  • EC 4.2.3.193: (12E)-labda-8(17),12,14-triene synthase
  • EC 4.2.3.194: (–)-drimenol synthase
  • EC 4.2.3.195: rhizathalene A synthase
  • EC 4.2.3.196: dolabradiene synthase
  • EC 4.2.3.197: eudesmane-5,11-diol synthase
  • EC 4.2.3.198: α-selinene synthase
  • EC 4.2.3.199: (–)-5-epieremophilene synthase
  • EC 4.2.3.200: β-pinacene synthase
  • EC 4.2.3.201: hydropyrene synthase
  • EC 4.2.3.202: hydropyrenol synthase
  • EC 4.2.3.203: isoelisabethatriene synthase
  • EC 4.2.3.204: valerianol synthase
  • EC 4.2.3.205: sodorifen synthase

EC 4.2.99: Other Carbon-Oxygen Lyases[]

  • EC 4.2.99.1: Now EC 4.2.2.1, hyaluronate lyase
  • EC 4.2.99.2: Now EC 4.2.3.1, threonine synthase
  • EC 4.2.99.3: Now EC 4.2.2.2, pectate lyase
  • EC 4.2.99.4:Now EC 4.2.2.3, poly(β-D-mannuronate) lyase
  • EC 4.2.99.5: deleted
  • EC 4.2.99.6: Now included with EC 4.2.2.4 (chondroitin ABC lyase) and EC 4.2.2.5 (chondroitin AC lyase)
  • EC 4.2.99.7: Now EC 4.2.3.2, ethanolamine-phosphate phospho-lyase
  • EC 4.2.99.8: Now EC 2.5.1.47, cysteine synthase
  • EC 4.2.99.9: Now EC 2.5.1.48, cystathionine γ-synthase
  • EC 4.2.99.10:Now EC 2.5.1.49, O-acetylhomoserine aminocarboxypropyltransferase
  • EC 4.2.99.11: Now EC 4.2.3.3, methylglyoxal synthase
  • EC 4.2.99.12: carboxymethyloxysuccinate lyase
  • EC 4.2.99.13: Now EC 2.5.1.50, zeatin 9-aminocarboxyethyltransferase
  • EC 4.2.99.14: Now EC 2.5.1.51, β-pyrazolylalanine synthase
  • EC 4.2.99.15:Now EC 2.5.1.52, L-mimosine synthase
  • EC 4.2.99.16: Now EC 2.5.1.53, uracilylalanine synthase]
  • EC 4.2.99.17: Listed as EC 2.5.1.51, β-pyrazolylalanine synthase
  • EC 4.2.99.18: DNA-(apurinic or apyrimidinic site) lyase
  • EC 4.2.99.19: Now EC 4.4.1.23, 2-hydroxypropyl-CoM lyase
  • EC 4.2.99.20: 2-succinyl-6-hydroxy-2,4-cyclohexadiene-1-carboxylate synthase
  • EC 4.2.99.21: isochorismate lyase
  • EC 4.2.99.22: tuliposide A-converting enzyme *
  • EC 4.2.99.23: tuliposide B-converting enzyme *
  • EC 4.2.99.24: thebaine synthase *
*No Wikipedia article

EC 4.3: Carbon-Nitrogen Lyases[]

EC 4.3.1: Ammonia-Lyases[]

*No Wikipedia article

EC 4.3.2: Amidine-Lyases[]

*No Wikipedia article

EC 4.3.3: Amine-Lyases[]

EC 4.3.99: Other Carbon-Nitrogen Lyases[]

*No Wikipedia article

EC 4.4: Carbon-Sulfur Lyases[]

EC 4.4.1: Carbon-sulfur lyases (only sub-subclass identified to date)[]

  • EC 4.4.1.1: cystathionine γ-lyase
  • EC 4.4.1.2: homocysteine desulfhydrase
  • EC 4.4.1.3: dimethylpropiothetin dethiomethylase
  • EC 4.4.1.4: alliin lyase
  • EC 4.4.1.5: lactoylglutathione lyase
  • EC 4.4.1.6: Now included in EC 4.4.1.13, cysteine-S-conjugate β-lyase
  • EC 4.4.1.7: Now included with EC 2.5.1.18 glutathione transferase
  • EC 4.4.1.8: Now included in EC 4.4.1.13, cysteine-S-conjugate β-lyase
  • EC 4.4.1.9: L-3-cyanoalanine synthase
  • EC 4.4.1.10: cysteine lyase
  • EC 4.4.1.11: methionine γ-lyase
  • EC 4.4.1.12: deleted: activity due to EC 2.3.3.15, sulfoacetaldehyde acetyltransferase
  • EC 4.4.1.13: cysteine-S-conjugate β-lyase
  • EC 4.4.1.14: 1-aminocyclopropane-1-carboxylate synthase
  • EC 4.4.1.15: D-cysteine desulfhydrase
  • EC 4.4.1.16: selenocysteine lyase
  • EC 4.4.1.17: holocytochrome-c synthase
  • EC 4.4.1.18: Now EC 1.8.3.5, prenylcysteine oxidase
  • EC 4.4.1.19: phosphosulfolactate synthase
  • EC 4.4.1.20: leukotriene-C4 synthase
  • EC 4.4.1.21: S-ribosylhomocysteine lyase
  • EC 4.4.1.22: S-(hydroxymethyl)glutathione synthase
  • EC 4.4.1.23: 2-hydroxypropyl-CoM lyase
  • EC 4.4.1.24: (2R)-sulfolactate sulfo-lyase
  • EC 4.4.1.25: L-cysteate sulfo-lyase
  • EC 4.4.1.26: olivetolic acid cyclase
  • EC 4.4.1.27: Now EC 3.13.1.5, carbon disulfide hydrolase *
  • EC 4.4.1.28: L-cysteine desulfidase *
  • EC 4.4.1.29: phycobiliprotein cysteine-84 phycobilin lyase *
  • EC 4.4.1.30: phycobiliprotein β-cysteine-155 phycobilin lyase *
  • EC 4.4.1.31: phycoerythrocyanin α-cysteine-84 phycoviolobilin lyase/isomerase *
  • EC 4.4.1.32: C-phycocyanin α-cysteine-84 phycocyanobilin lyase *
  • EC 4.4.1.33: R-phycocyanin α-cysteine-84 phycourobilin lyase/isomerase *
  • EC 4.4.1.34: isoprene-epoxide—glutathione S-transferase *
  • EC 4.4.1.35: L-cystine β-lyase *
  • EC 4.4.1.36: hercynylcysteine S-oxide lyase *
  • EC 4.4.1.37: pyridinium-3,5-bisthiocarboxylic acid mononucleotide synthase *
  • EC 4.4.1.38: isethionate sulfite-lyase *
  • EC 4.4.1.39: C-phycoerythrin α-cysteine-82 phycoerythrobilin lyase *
  • EC 4.4.1.40: C-phycoerythrin β-cysteine-48/59 phycoerythrobilin lyase *
  • EC 4.4.1.41: (2S)-3-sulfopropanediol sulfolyase *
*No Wikipedia article

EC 4.5: Carbon-Halide Lyases[]

EC 4.5.1: Carbon-halide lyases (only sub-subclass identified to date)[]

EC 4.6: Phosphorus-Oxygen Lyases[]

EC 4.6.1: Phosphorus-oxygen lyases (only sub-subclass identified to date)[]

  • {{EC number|4.6.1.1: adenylate cyclase
  • {{EC number|4.6.1.2: guanylate cyclase
  • EC 4.6.1.3: Now EC 4.2.3.4, 3-dehydroquinate synthase
  • EC 4.6.1.4: Now EC 4.2.3.5, chorismate synthase
  • EC 4.6.1.5: Now EC 4.2.3.7, pentalenene synthase
  • EC 4.6.1.6: cytidylate cyclase
  • EC 4.6.1.7: Now EC 4.2.3.8, casbene synthase
  • EC 4.6.1.8: Now EC 4.2.3.10, (-)-endo-fenchol synthase
  • EC 4.6.1.9: Now Now EC 4.2.3.11, sabinene-hydrate synthase
  • EC 4.6.1.10: Now EC 4.2.3.12, 6-pyruvoyltetrahydropterin synthase
  • EC 4.6.1.11: Now EC 4.2.3.13, (+)-δ-cadinene synthase
  • EC 4.6.1.12: 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase
  • EC 4.6.1.13: phosphatidylinositol diacylglycerol-lyase
  • EC 4.6.1.14: glycosylphosphatidylinositol diacylglycerol-lyase
  • EC 4.6.1.15: FAD-AMP lyase (cyclizing)
  • EC 4.6.1.16: tRNA-intron lyase
  • EC 4.6.1.17: cyclic pyranopterin monophosphate synthase *
  • EC 4.6.1.18: pancreatic ribonuclease *
  • EC 4.6.1.19: ribonuclease T2 *
  • EC 4.6.1.20: ribonuclease U2 *
  • EC 4.6.1.21: Enterobacter ribonuclease *
  • EC 4.6.1.22: Bacillus subtilis ribonuclease *
  • EC 4.6.1.23: ribotoxin *
  • EC 4.6.1.24: ribonuclease T1 *
  • EC 4.6.1.25: bacteriophage T4 restriction endoribonuclease RegB
*No Wikipedia article

EC 4.99: Other Lyases[]

EC 4.99.1: Sole sub-subclass for lyases that do not belong in the other subclasses[]

  • EC 4.99.1.1: protoporphyrin ferrochelatase
  • EC 4.99.1.2: alkylmercury lyase
  • EC 4.99.1.3: sirohydrochlorin cobaltochelatase
  • EC 4.99.1.4: sirohydrochlorin ferrochelatase
  • EC 4.99.1.5: aliphatic aldoxime dehydratase
  • EC 4.99.1.6: indoleacetaldoxime dehydratase
  • EC 4.99.1.7: phenylacetaldoxime dehydratase
  • EC 4.99.1.8: heme ligase
  • EC 4.99.1.9: coproporphyrin ferrochelatase *
  • EC 4.99.1.10: magnesium dechelatase *
  • EC 4.99.1.11: sirohydrochlorin nickelchelatase *
  • EC 4.99.1.12: pyridinium-3,5-bisthiocarboxylic acid mononucleotide nickel chelatase *
*No Wikipedia article

References[]

  1. ^ "ExplorEnz – The Enzyme Database".
  2. ^ McDonald, A.G.; Boyce, S.; K.F., Tipton (2009). "ExplorEnz: the primary source of the IUBMB enzyme list". Nucleic Acids Res. 37: D593–D597. doi:10.1093/nar/gkn582.
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