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List of EC numbers (EC 3)



This list contains a list of EC numbers for the third group, EC 3, hydrolases, placed in numerical order as determined by the Nomenclature Committee of the International Union of Biochemistry and Molecular Biology.

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Contents

EC 3.1: Acting on Ester Bonds

EC 3.1.1: Carboxylic Ester Hydrolases

  • EC 3.1.1.1: carboxylesterase
  • EC 3.1.1.2: arylesterase
  • EC 3.1.1.3: triacylglycerol lipase
  • EC 3.1.1.4: phospholipase A2
  • EC 3.1.1.5: lysophospholipase
  • EC 3.1.1.6: acetylesterase
  • EC 3.1.1.7: acetylcholinesterase
  • EC 3.1.1.8: cholinesterase
  • EC 3.1.1.9: deleted
  • EC 3.1.1.10: tropinesterase
  • EC 3.1.1.11: pectinesterase
  • EC 3.1.1.12: deleted
  • EC 3.1.1.13: sterol esterase
  • EC 3.1.1.14: chlorophyllase
  • EC 3.1.1.15: L-arabinonolactonase
  • EC 3.1.1.16: deleted, mixture of EC 5.3.3.4 and EC 3.1.1.24
  • EC 3.1.1.17: gluconolactonase
  • EC 3.1.1.18: deleted, included in EC 3.1.1.17
  • EC 3.1.1.19: uronolactonase
  • EC 3.1.1.20: tannase
  • EC 3.1.1.21: retinyl-palmitate esterase
  • EC 3.1.1.22: hydroxybutyrate-dimer hydrolase
  • EC 3.1.1.23: acylglycerol lipase
  • EC 3.1.1.24: 3-oxoadipate enol-lactonase
  • EC 3.1.1.25: 1,4-lactonase
  • EC 3.1.1.26: galactolipase
  • EC 3.1.1.27: 4-pyridoxolactonase
  • EC 3.1.1.28: acylcarnitine hydrolase
  • EC 3.1.1.29: aminoacyl-tRNA hydrolase
  • EC 3.1.1.30: D-arabinonolactonase
  • EC 3.1.1.31: 6-phosphogluconolactonase
  • EC 3.1.1.32: phospholipase A1
  • EC 3.1.1.33: 6-acetylglucose deacetylase
  • EC 3.1.1.34: lipoprotein lipase
  • EC 3.1.1.35: dihydrocoumarin hydrolase
  • EC 3.1.1.36: limonin-D-ring-lactonase
  • EC 3.1.1.37: steroid-lactonase
  • EC 3.1.1.38: triacetate-lactonase
  • EC 3.1.1.39: actinomycin lactonase
  • EC 3.1.1.40: orsellinate-depside hydrolase
  • EC 3.1.1.41: cephalosporin-C deacetylase
  • EC 3.1.1.42: chlorogenate hydrolase
  • EC 3.1.1.43: a-amino-acid esterase
  • EC 3.1.1.44: 4-methyloxaloacetate esterase
  • EC 3.1.1.45: carboxymethylenebutenolidase
  • EC 3.1.1.46: deoxylimonate A-ring-lactonase
  • EC 3.1.1.47: 1-alkyl-2-acetylglycerophosphocholine esterase
  • EC 3.1.1.48: fusarinine-C ornithinesterase
  • EC 3.1.1.49: sinapine esterase
  • EC 3.1.1.50: wax-ester hydrolase
  • EC 3.1.1.51: phorbol-diester hydrolase
  • EC 3.1.1.52: phosphatidylinositol deacylase
  • EC 3.1.1.53: sialate O-acetylesterase
  • EC 3.1.1.54: acetoxybutynylbithiophene deacetylase
  • EC 3.1.1.55: acetylsalicylate deacetylase
  • EC 3.1.1.56: methylumbelliferyl-acetate deacetylase
  • EC 3.1.1.57: 2-pyrone-4,6-dicarboxylate lactonase
  • EC 3.1.1.58: N-acetylgalactosaminoglycan deacetylase
  • EC 3.1.1.59: juvenile-hormone esterase
  • EC 3.1.1.60: bis(2-ethylhexyl)phthalate esterase
  • EC 3.1.1.61: protein-glutamate methylesterase
  • EC 3.1.1.62: now EC 3.5.1.47
  • EC 3.1.1.63: 11-cis-retinyl-palmitate hydrolase
  • EC 3.1.1.64: all-trans-retinyl-palmitate hydrolase
  • EC 3.1.1.65: L-rhamnono-1,4-lactonase
  • EC 3.1.1.66: 5-(3,4-diacetoxybut-1-ynyl)-2,2'-bithiophene deacetylase
  • EC 3.1.1.67: fatty-acyl-ethyl-ester synthase
  • EC 3.1.1.68: xylono-1,4-lactonase
  • EC 3.1.1.69: now EC 3.5.1.89
  • EC 3.1.1.70: cetraxate benzylesterase
  • EC 3.1.1.71: acetylalkylglycerol acetylhydrolase
  • EC 3.1.1.72: acetylxylan esterase
  • EC 3.1.1.73: feruloyl esterase
  • EC 3.1.1.74: cutinase
  • EC 3.1.1.75: poly(3-hydroxybutyrate) depolymerase
  • EC 3.1.1.76: poly(3-hydroxyoctanoate) depolymerase
  • EC 3.1.1.77: acyloxyacyl hydrolase
  • EC 3.1.1.78: polyneuridine-aldehyde esterase
  • EC 3.1.1.79: hormone-sensitive lipase

EC 3.1.2: Thioester Hydrolases

  • EC 3.1.2.1: acetyl-CoA hydrolase
  • EC 3.1.2.2: palmitoyl-CoA hydrolase
  • EC 3.1.2.3: succinyl-CoA hydrolase
  • EC 3.1.2.4: 3-hydroxyisobutyryl-CoA hydrolase
  • EC 3.1.2.5: hydroxymethylglutaryl-CoA hydrolase
  • EC 3.1.2.6: hydroxyacylglutathione hydrolase
  • EC 3.1.2.7: glutathione thiolesterase
  • EC 3.1.2.8: deleted, included in EC 3.1.2.6
  • EC 3.1.2.9: deleted
  • EC 3.1.2.10: formyl-CoA hydrolase
  • EC 3.1.2.11: acetoacetyl-CoA hydrolase
  • EC 3.1.2.12: S-formylglutathione hydrolase
  • EC 3.1.2.13: S-succinylglutathione hydrolase
  • EC 3.1.2.14: oleoyl-(acyl-carrier-protein) hydrolase
  • EC 3.1.2.15: ubiquitin thiolesterase
  • EC 3.1.2.16: citrate lyase deacetylase
  • EC 3.1.2.17: (S)-methylmalonyl-CoA hydrolase
  • EC 3.1.2.18: ADP-dependent short-chain-acyl-CoA hydrolase
  • EC 3.1.2.19: ADP-dependent medium-chain-acyl-CoA hydrolase
  • EC 3.1.2.20: acyl-CoA hydrolase
  • EC 3.1.2.21: dodecanoyl-(acyl-carrier protein) hydrolase
  • EC 3.1.2.22: palmitoyl(protein) hydrolase
  • EC 3.1.2.23: 4-hydroxybenzoyl-CoA thioesterase
  • EC 3.1.2.24: transferred entry now EC 3.13.1.3
  • EC 3.1.2.25: phenylacetyl-CoA hydrolase
  • EC 3.1.2.26: bile-acid-CoA hydrolase
  • EC 3.1.2.27: choloyl-CoA hydrolase

EC 3.1.3: Phosphoric Monoester Hydrolases

  • EC 3.1.3.1: alkaline phosphatase
  • EC 3.1.3.2: acid phosphatase
  • EC 3.1.3.3: phosphoserine phosphatase
  • EC 3.1.3.4: phosphatidate phosphatase
  • EC 3.1.3.5: 5'-nucleotidase
  • EC 3.1.3.6: 3'-nucleotidase
  • EC 3.1.3.7: 3'(2'),5'-bisphosphate nucleotidase
  • EC 3.1.3.8: 3-phytase
  • EC 3.1.3.9: glucose-6-phosphatase
  • EC 3.1.3.10: glucose-1-phosphatase
  • EC 3.1.3.11: fructose-bisphosphatase
  • EC 3.1.3.12: trehalose-phosphatase
  • EC 3.1.3.13: bisphosphoglycerate phosphatase
  • EC 3.1.3.14: methylphosphothioglycerate phosphatase
  • EC 3.1.3.15: histidinol-phosphatase
  • EC 3.1.3.16: phosphoprotein phosphatase
  • EC 3.1.3.17: (phosphorylase) phosphatase
  • EC 3.1.3.18: phosphoglycolate phosphatase
  • EC 3.1.3.19: glycerol-2-phosphatase
  • EC 3.1.3.20: phosphoglycerate phosphatase
  • EC 3.1.3.21: glycerol-1-phosphatase
  • EC 3.1.3.22: mannitol-1-phosphatase
  • EC 3.1.3.23: sugar-phosphatase
  • EC 3.1.3.24: sucrose-phosphatase
  • EC 3.1.3.25: inositol-phosphate phosphatase
  • EC 3.1.3.26: 4-phytase
  • EC 3.1.3.27: phosphatidylglycerophosphatase
  • EC 3.1.3.28: ADP-phosphoglycerate phosphatase
  • EC 3.1.3.29: N-acylneuraminate-9-phosphatase
  • EC 3.1.3.30: deleted, included in EC 3.1.3.31
  • EC 3.1.3.31: nucleotidase
  • EC 3.1.3.32: polynucleotide 3'-phosphatase
  • EC 3.1.3.33: polynucleotide 5'-phosphatase
  • EC 3.1.3.34: deoxynucleotide 3'-phosphatase
  • EC 3.1.3.35: thymidylate 5'-phosphatase
  • EC 3.1.3.36: phosphoinositide 5-phosphatase
  • EC 3.1.3.37: sedoheptulose-bisphosphatase
  • EC 3.1.3.38: 3-phosphoglycerate phosphatase
  • EC 3.1.3.39: streptomycin-6-phosphatase
  • EC 3.1.3.40: guanidinodeoxy-scyllo-inositol-4-phosphatase
  • EC 3.1.3.41: 4-nitrophenylphosphatase
  • EC 3.1.3.42: (glycogen-synthase-D) phosphatase
  • EC 3.1.3.43: (pyruvate dehydrogenase (acetyl-transferring))-phosphatase
  • EC 3.1.3.44: (acetyl-CoA carboxylase)-phosphatase
  • EC 3.1.3.45: 3-deoxy-manno-octulosonate-8-phosphatase
  • EC 3.1.3.46: fructose-2,6-bisphosphate 2-phosphatase
  • EC 3.1.3.47: (hydroxymethylglutaryl-CoA reductase (NADPH))-phosphatase
  • EC 3.1.3.48: protein-tyrosine-phosphatase
  • EC 3.1.3.49: (pyruvate kinase)-phosphatase
  • EC 3.1.3.50: sorbitol-6-phosphatase
  • EC 3.1.3.51: dolichyl-phosphatase
  • EC 3.1.3.52: (3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring))-phosphatase
  • EC 3.1.3.53: (myosin-light-chain) phosphatase
  • EC 3.1.3.54: fructose-2,6-bisphosphate 6-phosphatase
  • EC 3.1.3.55: caldesmon-phosphatase
  • EC 3.1.3.56: inositol-polyphosphate 5-phosphatase
  • EC 3.1.3.57: inositol-1,4-bisphosphate 1-phosphatase
  • EC 3.1.3.58: sugar-terminal-phosphatase
  • EC 3.1.3.59: alkylacetylglycerophosphatase
  • EC 3.1.3.60: phosphoenolpyruvate phosphatase
  • EC 3.1.3.61: deleted
  • EC 3.1.3.62: multiple inositol-polyphosphate phosphatase
  • EC 3.1.3.63: 2-carboxy-D-arabinitol-1-phosphatase
  • EC 3.1.3.64: phosphatidylinositol-3-phosphatase
  • EC 3.1.3.65: now with EC 3.1.3.64
  • EC 3.1.3.66: phosphatidylinositol-3,4-bisphosphate 4-phosphatase
  • EC 3.1.3.67: phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase
  • EC 3.1.3.68: 2-deoxyglucose-6-phosphatase
  • EC 3.1.3.69: glucosylglycerol 3-phosphatase
  • EC 3.1.3.70: mannosyl-3-phosphoglycerate phosphatase
  • EC 3.1.3.71: 2-phosphosulfolactate phosphatase
  • EC 3.1.3.72: 5-phytase
  • EC 3.1.3.73: a-ribazole phosphatase
  • EC 3.1.3.74: pyridoxal phosphatase
  • EC 3.1.3.75: phosphoethanolamine/phosphocholine phosphatase

EC 3.1.4: Phosphoric Diester Hydrolases

  • EC 3.1.4.1: phosphodiesterase I
  • EC 3.1.4.2: glycerophosphocholine phosphodiesterase
  • EC 3.1.4.3: lecithinase C
  • EC 3.1.4.4: phospholipase D
  • EC 3.1.4.5: now EC 3.1.21.1
  • EC 3.1.4.6: now EC 3.1.22.1
  • EC 3.1.4.7: now EC 3.1.31.1
  • EC 3.1.4.8: now EC 3.1.27.3
  • EC 3.1.4.9: now EC 3.1.30.2
  • EC 3.1.4.10: now EC 4.6.1.13
  • EC 3.1.4.11: phosphoinositide phospholipase C
  • EC 3.1.4.12: sphingomyelin phosphodiesterase
  • EC 3.1.4.13: serine-ethanolaminephosphate phosphodiesterase
  • EC 3.1.4.14: (acyl-carrier-protein) phosphodiesterase
  • EC 3.1.4.15: adenylyl-(glutamate—ammonia ligase) hydrolase
  • EC 3.1.4.16: 2',3'-cyclic-nucleotide 2'-phosphodiesterase
  • EC 3.1.4.17: 3',5'-cyclic-nucleotide phosphodiesterase
  • EC 3.1.4.18: now EC 3.1.16.1
  • EC 3.1.4.19: now EC 3.1.13.3
  • EC 3.1.4.20: now EC 3.1.13.1
  • EC 3.1.4.21: now EC 3.1.30.1
  • EC 3.1.4.22: now EC 3.1.27.5
  • EC 3.1.4.23: now EC 3.1.27.1
  • EC 3.1.4.24: deleted
  • EC 3.1.4.25: now EC 3.1.11.1
  • EC 3.1.4.26: deleted
  • EC 3.1.4.27: now EC 3.1.11.2
  • EC 3.1.4.28: now EC 3.1.11.3
  • EC 3.1.4.29: deleted
  • EC 3.1.4.30: now EC 3.1.21.2
  • EC 3.1.4.31: now EC 3.1.11.4
  • EC 3.1.4.32: deleted
  • EC 3.1.4.33: deleted
  • EC 3.1.4.34: deleted
  • EC 3.1.4.35: 3',5'-cyclic-GMP phosphodiesterase
  • EC 3.1.4.36: now with EC 3.1.4.43
  • EC 3.1.4.37: 2',3'-cyclic-nucleotide 3'-phosphodiesterase
  • EC 3.1.4.38: glycerophosphocholine cholinephosphodiesterase
  • EC 3.1.4.39: alkylglycerophosphoethanolamine phosphodiesterase
  • EC 3.1.4.40: CMP-N-acylneuraminate phosphodiesterase
  • EC 3.1.4.41: sphingomyelin phosphodiesterase D
  • EC 3.1.4.42: glycerol-1,2-cyclic-phosphate 2-phosphodiesterase
  • EC 3.1.4.43: glycerophosphoinositol inositolphosphodiesterase
  • EC 3.1.4.44: glycerophosphoinositol glycerophosphodiesterase
  • EC 3.1.4.45: N-acetylglucosamine-1-phosphodiester a-N-acetylglucosaminidase
  • EC 3.1.4.46: glycerophosphodiester phosphodiesterase
  • EC 3.1.4.47: now EC 4.6.1.14
  • EC 3.1.4.48: dolichylphosphate-glucose phosphodiesterase
  • EC 3.1.4.49: dolichylphosphate-mannose phosphodiesterase
  • EC 3.1.4.50: glycosylphosphatidylinositol phospholipase D
  • EC 3.1.4.51: glucose-1-phospho-D-mannosylglycoprotein phosphodiesterase

EC 3.1.5: Triphosphoric Monoester Hydrolases

  • EC 3.1.5.1: dGTPase

EC 3.1.6: Sulfuric Ester Hydrolases

  • EC 3.1.6.1: arylsulfatase
  • EC 3.1.6.2: steryl-sulfatase
  • EC 3.1.6.3: glycosulfatase
  • EC 3.1.6.4: N-acetylgalactosamine-6-sulfatase
  • EC 3.1.6.5: deleted
  • EC 3.1.6.6: choline-sulfatase
  • EC 3.1.6.7: cellulose-polysulfatase
  • EC 3.1.6.8: cerebroside-sulfatase
  • EC 3.1.6.9: chondro-4-sulfatase
  • EC 3.1.6.10: chondro-6-sulfatase
  • EC 3.1.6.11: disulfoglucosamine-6-sulfatase
  • EC 3.1.6.12: N-acetylgalactosamine-4-sulfatase
  • EC 3.1.6.13: iduronate-2-sulfatase
  • EC 3.1.6.14: N-acetylglucosamine-6-sulfatase
  • EC 3.1.6.15: N-sulfoglucosamine-3-sulfatase
  • EC 3.1.6.16: monomethyl-sulfatase
  • EC 3.1.6.17: D-lactate-2-sulfatase
  • EC 3.1.6.18: glucuronate-2-sulfatase

EC 3.1.7: Diphosphoric Monoester Hydrolases

  • EC 3.1.7.1: prenyl-diphosphatase
  • EC 3.1.7.2: guanosine-3',5'-bis(diphosphate) 3'-diphosphatase
  • EC 3.1.7.3: monoterpenyl-diphosphatase

EC 3.1.8: Phosphoric Triester Hydrolases

  • EC 3.1.8.1: aryldialkylphosphatase
  • EC 3.1.8.2: diisopropyl-fluorophosphatase

EC 3.1.11: Exodeoxyribonucleases Producing 5'-Phosphomonoesters

  • EC 3.1.11.1: exodeoxyribonuclease I
  • EC 3.1.11.2: exodeoxyribonuclease III
  • EC 3.1.11.3: exodeoxyribonuclease (lambda-induced)
  • EC 3.1.11.4: exodeoxyribonuclease (phage SP3-induced)
  • EC 3.1.11.5: exodeoxyribonuclease V
  • EC 3.1.11.6: exodeoxyribonuclease VII

EC 3.1.13: Exoribonucleases Producing 5'-Phosphomonoesters

  • EC 3.1.13.1: exoribonuclease II
  • EC 3.1.13.2: exoribonuclease H
  • EC 3.1.13.3: oligonucleotidase
  • EC 3.1.13.4: poly(A)-specific ribonuclease

EC 3.1.14: Exoribonucleases Producing 3'-Phosphomonoesters

  • EC 3.1.14.1: yeast ribonuclease

EC 3.1.15: Exonucleases Active with either Ribo- or Deoxyribonucleic Acids and Producing 5'-Phosphomonoesters

  • EC 3.1.15.1: venom exonuclease

EC 3.1.16: Exonucleases Active with either Ribo- or Deoxyribonucleic Acids and Producing 3'-Phosphomonoesters

  • EC 3.1.16.1: spleen exonuclease

EC 3.1.21: Endodeoxyribonucleases Producing 5'-Phosphomonoesters

  • EC 3.1.21.1: deoxyribonuclease I
  • EC 3.1.21.2: deoxyribonuclease IV (phage-T4-induced)
  • EC 3.1.21.3: type I site-specific deoxyribonuclease
  • EC 3.1.21.4: type II site-specific deoxyribonuclease
  • EC 3.1.21.5: type III site-specific deoxyribonuclease
  • EC 3.1.21.6: CC-preferring endodeoxyribonuclease
  • EC 3.1.21.7: deoxyribonuclease V

EC 3.1.22: Endodeoxyribonucleases Producing 3'-Phosphomonoesters

  • EC 3.1.22.1: deoxyribonuclease II
  • EC 3.1.22.2: Aspergillus deoxyribonuclease K1
  • EC 3.1.22.3: now EC 3.1.21.7
  • EC 3.1.22.4: crossover junction endodeoxyribonuclease
  • EC 3.1.22.5: deoxyribonuclease X

EC 3.1.23: and EC 3.1.24 now EC 3.1.21.3, EC 3.1.21.4 and EC 3.1.21.5

EC 3.1.25: Site-Specific Endodeoxyribonucleases Specific for Altered Bases

  • EC 3.1.25.1: deoxyribonuclease (pyrimidine dimer)
  • EC 3.1.25.2: now EC 4.2.99.18

EC 3.1.26: Endoribonucleases Producing 5'-Phosphomonoesters

  • EC 3.1.26.1: Physarum polycephalum ribonuclease
  • EC 3.1.26.2: ribonuclease alpha
  • EC 3.1.26.3: ribonuclease III
  • EC 3.1.26.4: calf thymus ribonuclease H
  • EC 3.1.26.5: ribonuclease P
  • EC 3.1.26.6: ribonuclease IV
  • EC 3.1.26.7: ribonuclease P4
  • EC 3.1.26.8: ribonuclease M5
  • EC 3.1.26.9: ribonuclease (poly-(U)-specific)
  • EC 3.1.26.10: ribonuclease IX
  • EC 3.1.26.11: tRNase Z

EC 3.1.27: Endoribonucleases Producing 3'-Phosphomonoesters

  • EC 3.1.27.1: ribonuclease T2
  • EC 3.1.27.2: Bacillus subtilis ribonuclease
  • EC 3.1.27.3: ribonuclease T1
  • EC 3.1.27.4: ribonuclease U2
  • EC 3.1.27.5: pancreatic ribonuclease
  • EC 3.1.27.6: Enterobacter ribonuclease
  • EC 3.1.27.7: ribonuclease F
  • EC 3.1.27.8: ribonuclease V
  • EC 3.1.27.9: tRNA-intron endonuclease
  • EC 3.1.27.10: rRNA endonuclease

EC 3.1.30: Endoribonucleases Active with either Ribo- or Deoxyribonucleic Acids and Producing 5'-Phosphomonoesters

  • EC 3.1.30.1: Aspergillus nuclease S1
  • EC 3.1.30.2: Serratia marcescens nuclease

EC 3.1.31: Endoribonucleases Active with either Ribo- or Deoxyribonucleic Acids and Producing 3'-Phosphomonoesters

EC 3.2: Glycosylases

EC 3.2.1: Glycosidases, i.e. enzymes hydrolysing O- and S-glycosyl compounds

  • EC 3.2.1.1: α-amylase
  • EC 3.2.1.2: β-amylase
  • EC 3.2.1.3: glucan 1,4-a-glucosidase
  • EC 3.2.1.4: cellulase
  • EC 3.2.1.5: deleted
  • EC 3.2.1.6: endo-1,3(4)-b-glucanase
  • EC 3.2.1.7: inulinase
  • EC 3.2.1.8: endo-1,4-β-xylanase
  • EC 3.2.1.9: deleted
  • EC 3.2.1.10: oligo-1,6-glucosidase
  • EC 3.2.1.11: dextranase
  • EC 3.2.1.12: deleted, included in EC 3.2.1.54
  • EC 3.2.1.13: deleted, included in EC 3.2.1.54
  • EC 3.2.1.14: chitinase
  • EC 3.2.1.15: polygalacturonase
  • EC 3.2.1.16: deleted
  • EC 3.2.1.17: lysozyme
  • EC 3.2.1.18: exo-a-sialidase
  • EC 3.2.1.19: deleted
  • EC 3.2.1.20: a-glucosidase
  • EC 3.2.1.21: b-glucosidase
  • EC 3.2.1.22: α-galactosidase
  • EC 3.2.1.23: b-galactosidase
  • EC 3.2.1.24: a-mannosidase
  • EC 3.2.1.25: b-mannosidase
  • EC 3.2.1.26: b-fructofuranosidase
  • EC 3.2.1.27: deleted
  • EC 3.2.1.28: α,α-trehalase
  • EC 3.2.1.29: deleted, included in EC 3.2.1.52
  • EC 3.2.1.30: deleted, included in EC 3.2.1.52
  • EC 3.2.1.31: β-glucuronidase
  • EC 3.2.1.32: xylan endo-1,3-b-xylosidase
  • EC 3.2.1.33: amylo-1,6-glucosidase
  • EC 3.2.1.34: deleted, included in EC 3.2.1.35
  • EC 3.2.1.35: hyaluronoglucosaminidase
  • EC 3.2.1.36: hyaluronoglucuronidase
  • EC 3.2.1.37: xylan 1,4-b-xylosidase
  • EC 3.2.1.38: b-D-fucosidase
  • EC 3.2.1.39: glucan endo-1,3-b-D-glucosidase
  • EC 3.2.1.40: a-L-rhamnosidase
  • EC 3.2.1.41: pullulanase
  • EC 3.2.1.42: GDP-glucosidase
  • EC 3.2.1.43: b-L-rhamnosidase
  • EC 3.2.1.44: fucoidanase
  • EC 3.2.1.45: glucosylceramidase
  • EC 3.2.1.46: galactosylceramidase
  • EC 3.2.1.47: galactosylgalactosylglucosylceramidase
  • EC 3.2.1.48: sucrose a-glucosidase
  • EC 3.2.1.49: a-N-acetylgalactosaminidase
  • EC 3.2.1.50: α-N-acetylglucosaminidase
  • EC 3.2.1.51: a-L-fucosidase
  • EC 3.2.1.52: b-L-N-acetylhexosaminidase
  • EC 3.2.1.53: b-N-acetylgalactosaminidase
  • EC 3.2.1.54: cyclomaltodextrinase
  • EC 3.2.1.55: a-N-arabinofuranosidase
  • EC 3.2.1.56: glucuronosyl-disulfoglucosamine glucuronidase
  • EC 3.2.1.57: isopullulanase
  • EC 3.2.1.58: glucan 1,3-b-glucosidase
  • EC 3.2.1.59: glucan endo-1,3-a-glucosidase
  • EC 3.2.1.60: glucan 1,4-a-maltotetraohydrolase
  • EC 3.2.1.61: mycodextranase
  • EC 3.2.1.62: glycosylceramidase
  • EC 3.2.1.63: 1,2-a-L-fucosidase
  • EC 3.2.1.64: 2,6-b-fructan 6-levanbiohydrolase
  • EC 3.2.1.65: levanase
  • EC 3.2.1.66: quercitrinase
  • EC 3.2.1.67: galacturan 1,4-a-galacturonidase
  • EC 3.2.1.68: isoamylase
  • EC 3.2.1.69: deleted, included in EC 3.2.1.41
  • EC 3.2.1.70: glucan 1,6-a-glucosidase
  • EC 3.2.1.71: glucan endo-1,2-b-glucosidase
  • EC 3.2.1.72: xylan 1,3-b-xylosidase
  • EC 3.2.1.73: licheninase
  • EC 3.2.1.74: glucan 1,4-b-glucosidase
  • EC 3.2.1.75: glucan endo-1,6-b-glucosidase
  • EC 3.2.1.76: L-iduronidase
  • EC 3.2.1.77: mannan 1,2-(1,3)-a-mannosidase
  • EC 3.2.1.78: mannan endo-1,4-b-mannosidase
  • EC 3.2.1.79: deleted, included in EC 3.2.1.55
  • EC 3.2.1.80: fructan b-fructosidase
  • EC 3.2.1.81: agarase
  • EC 3.2.1.82: exo-poly-a-galacturonosidase
  • EC 3.2.1.83: k-carrageenase
  • EC 3.2.1.84: glucan 1,3-a-glucosidase
  • EC 3.2.1.85: 6-phospho-b-galactosidase
  • EC 3.2.1.86: 6-phospho-b-glucosidase
  • EC 3.2.1.87: capsular-polysaccharide endo-1,3-a-galactosidase
  • EC 3.2.1.88: b-L-arabinosidase
  • EC 3.2.1.89: arabinogalactan endo-1,4-b-galactosidase
  • EC 3.2.1.90: Deleted, not sufficiently characterised.
  • EC 3.2.1.91: cellulose 1,4-b-cellobiosidase
  • EC 3.2.1.92: peptidoglycan b-N-acetylmuramidase
  • EC 3.2.1.93: a,a-phosphotrehalase
  • EC 3.2.1.94: glucan 1,6-a-isomaltosidase
  • EC 3.2.1.95: dextran 1,6-a-isomaltotriosidase
  • EC 3.2.1.96: mannosyl-glycoprotein endo-b-N-acetylglucosaminidase
  • EC 3.2.1.97: glycopeptide a-N-acetylgalactosaminidase
  • EC 3.2.1.98: glucan 1,4-a-maltohexaosidase
  • EC 3.2.1.99: arabinan endo-1,5-a-L-arabinosidase
  • EC 3.2.1.100: mannan 1,4-mannobiosidase
  • EC 3.2.1.101: mannan endo-1,6-a-mannosidase
  • EC 3.2.1.102: blood-group-substance endo-1,4-b-galactosidase
  • EC 3.2.1.103: keratan-sulfate endo-1,4-b-galactosidase
  • EC 3.2.1.104: steryl-b-glucosidase
  • EC 3.2.1.105: strictosidine b-glucosidase
  • EC 3.2.1.106: mannosyl-oligosaccharide glucosidase
  • EC 3.2.1.107: protein-glucosylgalactosylhydroxylysine glucosidase
  • EC 3.2.1.108: lactase
  • EC 3.2.1.109: endogalactosaminidase
  • EC 3.2.1.110: mucinaminylserine mucinaminidase
  • EC 3.2.1.111: 1,3-a-L-fucosidase
  • EC 3.2.1.112: 2-deoxyglucosidase
  • EC 3.2.1.113: mannosyl-oligosaccharide 1,2-a-mannosidase
  • EC 3.2.1.114: mannosyl-oligosaccharide 1,3-1,6-a-mannosidase
  • EC 3.2.1.115: branched-dextran exo-1,2-a-glucosidase
  • EC 3.2.1.116: glucan 1,4-a-maltotriohydrolase
  • EC 3.2.1.117: amygdalin b-glucosidase
  • EC 3.2.1.118: prunasin b-glucosidase
  • EC 3.2.1.119: vicianin b-glucosidase
  • EC 3.2.1.120: oligoxyloglucan b-glycosidase
  • EC 3.2.1.121: polymannuronate hydrolase
  • EC 3.2.1.122: maltose-6'-phosphate glucosidase
  • EC 3.2.1.123: endoglycosylceramidase
  • EC 3.2.1.124: 3-deoxy-2-octulosonidase
  • EC 3.2.1.125: raucaffricine b-glucosidase
  • EC 3.2.1.126: coniferin b-glucosidase
  • EC 3.2.1.127: 1,6-a-L-fucosidase
  • EC 3.2.1.128: glycyrrhizinate b-glucuronidase
  • EC 3.2.1.129: endo-a-sialidase
  • EC 3.2.1.130: glycoprotein endo-a-1,2-mannosidase
  • EC 3.2.1.131: xylan a-1,2-glucuronosidase
  • EC 3.2.1.132: chitosanase
  • EC 3.2.1.133: glucan 1,4-a-maltohydrolase
  • EC 3.2.1.134: difructose-anhydride synthase
  • EC 3.2.1.135: neopullulanase
  • EC 3.2.1.136: glucuronoarabinoxylan endo-1,4-b-xylanase
  • EC 3.2.1.137: mannan exo-1,2-1,6-a-mannosidase
  • EC 3.2.1.138: now EC 4.2.2.15
  • EC 3.2.1.139: a-glucuronidase
  • EC 3.2.1.140: lacto-N-biosidase
  • EC 3.2.1.141: [[4-a-D-((1(arrow to right)4)-a-D-glucano}trehalose trehalohydrolase]]
  • EC 3.2.1.142: limit dextrinase
  • EC 3.2.1.143: poly(ADP-ribose) glycohydrolase
  • EC 3.2.1.144: 3-deoxyoctulosonase
  • EC 3.2.1.145: galactan 1,3-b-galactosidase
  • EC 3.2.1.146: b-galactofuranosidase
  • EC 3.2.1.147: thioglucosidase
  • EC 3.2.1.148: now EC 4.4.1.21
  • EC 3.2.1.149: b-primeverosidase
  • EC 3.2.1.150: oligoxyloglucan reducing-end-specific cellobiohydrolase
  • EC 3.2.1.151: xyloglucan-specific endo-b-1,4-glucanase
  • EC 3.2.1.152: mannosylglycoprotein endo-b-mannosidase
  • EC 3.2.1.153: fructan b-(2,1)-fructosidase
  • EC 3.2.1.154: fructan b-(2,6)-fructosidase
  • EC 3.2.1.156: oligosaccharide reducing-end xylanase

EC 3.2.2: Hydrolysing N-Glycosyl Compounds

  • EC 3.2.2.1: purine nucleosidase
  • EC 3.2.2.2: inosine nucleosidase
  • EC 3.2.2.3: uridine nucleosidase
  • EC 3.2.2.4: AMP nucleosidase
  • EC 3.2.2.5: NAD+ nucleosidase
  • EC 3.2.2.6: NAD(P)+ nucleosidase
  • EC 3.2.2.7: adenosine nucleosidase
  • EC 3.2.2.8: ribosylpyrimidine nucleosidase
  • EC 3.2.2.9: adenosylhomocysteine nucleosidase
  • EC 3.2.2.10: pyrimidine-5'-nucleotide nucleosidase
  • EC 3.2.2.11: b-aspartyl-N-acetylglucosaminidase
  • EC 3.2.2.12: inosinate nucleosidase
  • EC 3.2.2.13: 1-methyladenosine nucleosidase
  • EC 3.2.2.14: NMN nucleosidase
  • EC 3.2.2.15: DNA-deoxyinosine glycosylase
  • EC 3.2.2.16: methylthioadenosine nucleosidase
  • EC 3.2.2.17: deoxyribodipyrimidine endonucleosidase
  • EC 3.2.2.18: deleted, included in EC 3.5.1.52
  • EC 3.2.2.19: ADP-ribosylarginine hydrolase
  • EC 3.2.2.20: DNA-3-methyladenine glycosylase I
  • EC 3.2.2.21: DNA-3-methyladenine glycosylase II
  • EC 3.2.2.22: rRNA N-glycosylase
  • EC 3.2.2.23: DNA-formamidopyrimidine glycosylase
  • EC 3.2.2.24: ADP-ribosyl-(dinitrogen reductase) hydrolase

EC 3.2.3: Hydrolysing S-Glycosyl Compounds

  • EC 3.2.3.1: now EC 3.2.1.147

EC 3.3: Acting on Ether Bonds

EC 3.3.1: Thioether and trialkylsulfonium hydrolases

  • EC 3.3.1.1: adenosylhomocysteinase
  • EC 3.3.1.2: adenosylmethionine hydrolase
  • EC 3.3.1.3: now EC 3.2.1.148

EC 3.3.2: Ether Hydrolases

  • EC 3.3.2.1: isochorismatase
  • EC 3.3.2.2: alkenylglycerophosphocholine hydrolase
  • EC 3.3.2.3: epoxide hydrolase
  • EC 3.3.2.4: trans-epoxysuccinate hydrolase
  • EC 3.3.2.5: alkenylglycerophosphoethanolamine hydrolase
  • EC 3.3.2.6: leukotriene-A4 hydrolase
  • EC 3.3.2.7: hepoxilin-epoxide hydrolase
  • EC 3.3.2.8: limonene-1,2-epoxide hydrolase

EC 3.4: act on peptide bonds - Peptidase

3.4.1

  • EC 3.4.1.1: leucine aminopeptidase
  • EC 3.4.1.2: aminopeptidase
  • EC 3.4.1.3: aminotripeptidase
  • EC 3.4.1.4: proline iminopeptidase

3.4.2

3.4.3

  • EC 3.4.3.1: glycyl-glycine dipeptidase
  • EC 3.4.3.2: glycyl-leucine dipeptidase
  • EC 3.4.3.3: aminoacyl-histidine dipeptidase, carnosinase
  • EC 3.4.3.4: aminoacyl-methylhistidine dipeptidase, anserinase
  • EC 3.4.3.5: cysteinyl-glycine dipeptidase
  • EC 3.4.3.6: iminodipeptidase
  • EC 3.4.3.7: imidodipeptidase, prolidase

3.4.4

  • EC 3.4.4.1: pepsin
  • EC 3.4.4.2: pepsin B
  • EC 3.4.4.3: rennin
  • EC 3.4.4.4: trypsin
  • EC 3.4.4.5: chymotrypsin
  • EC 3.4.4.6: chymotrypsin B
  • EC 3.4.4.7: pancreatopeptidase E
  • EC 3.4.4.8: enteropeptidase
  • EC 3.4.4.9: cathepsin C
  • EC 3.4.4.10: papain
  • EC 3.4.4.11: chymopapain
  • EC 3.4.4.12: ficin
  • EC 3.4.4.13: thrombin
  • EC 3.4.4.14: plasmin
  • EC 3.4.4.15: renin
  • EC 3.4.4.16: subtilopeptidase A
  • EC 3.4.4.17: aspergillopeptidase A
  • EC 3.4.4.18: streptococcus peptidase A
  • EC 3.4.4.19: clostridiopeptidase A
  • EC 3.4.4.20: clostridiopeptidase B
  • EC 3.4.4.21: kallikrein
  • EC 3.4.4.22: recommended Name never specified
  • EC 3.4.4.23: recommended Name never specified
  • EC 3.4.4.24: recommended Name never specified
  • EC 3.4.4.25: keratinase

3.4.11

  • EC 3.4.11.1: leucyl aminopeptidase
  • EC 3.4.11.2: membrane alanyl aminopeptidase
  • EC 3.4.11.3: cystinyl aminopeptidase
  • EC 3.4.11.4: tripeptide aminopeptidase
  • EC 3.4.11.5: prolyl aminopeptidase
  • EC 3.4.11.6: aminopeptidase B
  • EC 3.4.11.7: glutamyl aminopeptidase
  • EC 3.4.11.8: pyroglutamyl aminopeptidase
  • EC 3.4.11.9: X-Pro aminopeptidase
  • EC 3.4.11.10: bacterial leucyl aminopeptidase
  • EC 3.4.11.11: aminopeptidase
  • EC 3.4.11.12: thermophilic aminopeptidase
  • EC 3.4.11.13: Clostridial aminopeptidase
  • EC 3.4.11.14: cytosol alanyl aminopeptidase
  • EC 3.4.11.15: aminopeptidase Y
  • EC 3.4.11.16: X-Trp aminopeptidase
  • EC 3.4.11.17: tryptophanyl aminopeptidase
  • EC 3.4.11.18: methionyl aminopeptidase
  • EC 3.4.11.19: D-stereospecific aminopeptidase
  • EC 3.4.11.20: aminopeptidase Ey
  • EC 3.4.11.21: aspartyl aminopeptidase
  • EC 3.4.11.22: aminopeptidase I
  • EC 3.4.11.23: PepB aminopeptidase

3.4.13

  • EC 3.4.13.1: glycyl-glycine dipeptidase
  • EC 3.4.13.2: glycyl-leucine dipeptidase
  • EC 3.4.13.3: X-His dipeptidase
  • EC 3.4.13.4: X-Arg dipeptidase
  • EC 3.4.13.5: X-methyl-His dipeptidase
  • EC 3.4.13.6: Cys-Gly dipeptidase
  • EC 3.4.13.7: Glu-Glu dipeptidase
  • EC 3.4.13.8: Pro-X dipeptidase
  • EC 3.4.13.9: X-Pro dipeptidase
  • EC 3.4.13.10: beta-aspartyldipeptidase
  • EC 3.4.13.11: dipeptidase
  • EC 3.4.13.12: Met-X dipeptidase
  • EC 3.4.13.13: homocarnosinase
  • EC 3.4.13.14: gamma-glutamyldipeptidase
  • EC 3.4.13.15: N2-beta-alanylarginine dipeptidase
  • EC 3.4.13.16: aspartylphenylalanine dipeptidase
  • EC 3.4.13.17: non-stereospecific dipeptidase
  • EC 3.4.13.18: cytosol nonspecific dipeptidase
  • EC 3.4.13.19: membrane dipeptidase
  • EC 3.4.13.20: beta-Ala-His dipeptidase
  • EC 3.4.13.21: dipeptidase E

3.4.14

  • EC 3.4.14.1: dipeptidyl-peptidase I
  • EC 3.4.14.2: dipeptidyl-peptidase II
  • EC 3.4.14.3: acylamino-acid-releasing enzyme
  • EC 3.4.14.4: dipeptidyl-peptidase III
  • EC 3.4.14.5: dipeptidyl-peptidase IV
  • EC 3.4.14.6: dipeptidyl-dipeptidase
  • EC 3.4.14.7: tetralysine endopeptidase
  • EC 3.4.14.8: tripeptidyl peptidase
  • EC 3.4.14.9: tripeptidyl-peptidase I
  • EC 3.4.14.10: tripeptidyl-peptidase II
  • EC 3.4.14.11: Xaa-Pro dipeptidyl-peptidase

3.4.15

  • EC 3.4.15.1: peptidyl-dipeptidase A
  • EC 3.4.15.2: pepdidyl carboxyamidase
  • EC 3.4.15.3: dipeptidyl carboxypeptidase
  • EC 3.4.15.4: Peptidyl-dipeptidase B
  • EC 3.4.15.5: Peptidyl-dipeptidase Dcp

3.4.16

  • EC 3.4.16.1: serine carboxypeptidase
  • EC 3.4.16.2: lysosomal Pro-X carboxypeptidase
  • EC 3.4.16.3: tyrosine carboxypeptidase
  • EC 3.4.16.4: serine-type D-Ala-D-Ala carboxypeptidase
  • EC 3.4.16.5: carboxypeptidase C
  • EC 3.4.16.6: carboxypeptidase D

3.4.17

  • EC 3.4.17.1: carboxypeptidase A
  • EC 3.4.17.2: carboxypeptidase B
  • EC 3.4.17.3: lysine carboxypeptidase
  • EC 3.4.17.4: Gly-X carboxypeptidase
  • EC 3.4.17.5: aspartate carboxypeptidase
  • EC 3.4.17.6: alanine carboxypeptidase
  • EC 3.4.17.7: acylmuramoyl-alanine carboxypeptidase
  • EC 3.4.17.8: muramoylpentapeptide carboxypeptidase
  • EC 3.4.17.9: carboxypeptidase S
  • EC 3.4.17.10: carboxypeptidase E
  • EC 3.4.17.11: glutamate carboxypeptidase
  • EC 3.4.17.12: carboxypeptidase M
  • EC 3.4.17.13: Muramoyltetrapeptide carboxypeptidase
  • EC 3.4.17.14: Zinc D-Ala-D-Ala carboxypeptidase
  • EC 3.4.17.15: carboxypeptidase A2
  • EC 3.4.17.16: Membrane Pro-X carboxypeptidase
  • EC 3.4.17.17: tubulinyl-Tyr carboxypeptidase
  • EC 3.4.17.18: carboxypeptidase T
  • EC 3.4.17.19: Carboxypeptidase Taq
  • EC 3.4.17.20: Carboxypeptidase U
  • EC 3.4.17.21: Glutamate carboxypeptidase II
  • EC 3.4.17.22: Metallocarboxypeptidase D

3.4.18

  • EC 3.4.18.1: cathepsin X

3.4.19

  • EC 3.4.19.1: acylaminoacyl-peptidase
  • EC 3.4.19.2: peptidyl-glycinamidase
  • EC 3.4.19.3: pyroglutamyl-peptidase I
  • EC 3.4.19.4: N-acetylmethionylpeptide peptidase
  • EC 3.4.19.5: beta-aspartyl-peptidase
  • EC 3.4.19.6: pyroglutamyl-peptidase II
  • EC 3.4.19.7: N-Formylmethionyl-peptidase
  • EC 3.4.19.8: recommended Name never specified
  • EC 3.4.19.9: gamma-glutamyl hydrolase
  • EC 3.4.19.10: acylmuramoyl-Ala peptidase
  • EC 3.4.19.11: gamma-D-Glutamyl-meso-diaminopimelate peptidase
  • EC 3.4.19.12: ubiquitinyl hydrolase 1

3.4.21: Serine protease

  • EC 3.4.21.1: chymotrypsin
  • EC 3.4.21.2: chymotrypsin C
  • EC 3.4.21.3: metridin
  • EC 3.4.21.4: trypsin
  • EC 3.4.21.5: thrombin
  • EC 3.4.21.6: coagulation factor Xa
  • EC 3.4.21.7: plasmin
  • EC 3.4.21.8: kallikrein
  • EC 3.4.21.9: enteropeptidase
  • EC 3.4.21.10: acrosin
  • EC 3.4.21.11: elastase
  • EC 3.4.21.12: alpha-lytic endopeptidase
  • EC 3.4.21.13: phaseolus proteinase
  • EC 3.4.21.14: microbial serine proteases
  • EC 3.4.21.15: Aspergillus alkaline proteinase
  • EC 3.4.21.16: Alternaria serine proteinase
  • EC 3.4.21.17: Arthrobacter serine proteinase
  • EC 3.4.21.18: Tenebrio alpha-proteinase
  • EC 3.4.21.19: glutamyl endopeptidase
  • EC 3.4.21.20: cathepsin G
  • EC 3.4.21.21: coagulation factor VIIa
  • EC 3.4.21.22: coagulation factor IXa
  • EC 3.4.21.23: Vipera russelli proteinase
  • EC 3.4.21.24: red cell neutral endopeptidase
  • EC 3.4.21.25: cucumisin
  • EC 3.4.21.26: prolyl oligopeptidase
  • EC 3.4.21.27: coagulation factor XIa
  • EC 3.4.21.28: Agkistrodon serine proteinase
  • EC 3.4.21.29: Bothrops atrox serine proteinase
  • EC 3.4.21.30: Crotalus adamanteus serine proteinase
  • EC 3.4.21.31: urokinase
  • EC 3.4.21.32: brachyurin
  • EC 3.4.21.33: Entomophthora collagenolytic proteinase
  • EC 3.4.21.34: plasma kallikrein
  • EC 3.4.21.35: renal tissue kallikrein
  • EC 3.4.21.36: pancreatic elastase
  • EC 3.4.21.37: leukocyte elastase
  • EC 3.4.21.38: coagulation factor XIIa
  • EC 3.4.21.39: chymase
  • EC 3.4.21.40: submandibular proteinase A
  • EC 3.4.21.41: complement subcomponent C1r
  • EC 3.4.21.42: complement subcomponent C1s
  • EC 3.4.21.43: classical-complement-pathway C3/C5 convertase
  • EC 3.4.21.44: complement component C5 convertase
  • EC 3.4.21.45: complement factor I
  • EC 3.4.21.46: complement factor D
  • EC 3.4.21.47: alternative-complement-pathway C3/C5 convertase
  • EC 3.4.21.48: cerevisin
  • EC 3.4.21.49: hypodermin C
  • EC 3.4.21.50: lysyl endopeptidase
  • EC 3.4.21.51: leukocyte-membrane neutral endopeptidase
  • EC 3.4.21.52: cathepsin R
  • EC 3.4.21.53: Endopeptidase La
  • EC 3.4.21.54: gamma-Renin
  • EC 3.4.21.55: Venombin AB
  • EC 3.4.21.56: euphorbain
  • EC 3.4.21.57: Leucyl endopeptidase
  • EC 3.4.21.58: prohormone serine proteinase
  • EC 3.4.21.59: Tryptase
  • EC 3.4.21.60: Scutelarin
  • EC 3.4.21.61: Kexin
  • EC 3.4.21.62: Subtilisin
  • EC 3.4.21.63: Oryzin
  • EC 3.4.21.64: Endopeptidase K
  • EC 3.4.21.65: Thermomycolin
  • EC 3.4.21.66: Thermitase
  • EC 3.4.21.67: Endopeptidase So
  • EC 3.4.21.68: t-Plasminogen activator
  • EC 3.4.21.69: Protein C (activated)
  • EC 3.4.21.70: Pancreatic endopeptidase E
  • EC 3.4.21.71: Pancreatic elastase II
  • EC 3.4.21.72: IgA-specific serine endopeptidase
  • EC 3.4.21.73: u-Plasminogen activator
  • EC 3.4.21.74: Venombin A
  • EC 3.4.21.75: Furin
  • EC 3.4.21.76: Myeloblastin
  • EC 3.4.21.77: semenogelase
  • EC 3.4.21.78: Granzyme A
  • EC 3.4.21.79: Granzyme B
  • EC 3.4.21.80: Streptogrisin A
  • EC 3.4.21.81: Streptogrisin B
  • EC 3.4.21.82: Glutamyl endopeptidase II
  • EC 3.4.21.83: Oligopeptidase B
  • EC 3.4.21.84: Limulus clotting factor C
  • EC 3.4.21.85: Limulus clotting factor B
  • EC 3.4.21.86: Limulus clotting enzyme
  • EC 3.4.21.87: Omptin
  • EC 3.4.21.88: Repressor LexA
  • EC 3.4.21.89: Signal peptidase I
  • EC 3.4.21.90: Togavirin
  • EC 3.4.21.91: Flavivirin
  • EC 3.4.21.92: Endopeptidase Clp
  • EC 3.4.21.93: Proprotein convertase 1
  • EC 3.4.21.94: Proprotein convertase 2
  • EC 3.4.21.95: Snake venom factor V activator
  • EC 3.4.21.96: Lactocepin
  • EC 3.4.21.97: assemblin
  • EC 3.4.21.98: hepacivirin
  • EC 3.4.21.99: spermosin
  • EC 3.4.21.100: pseudomonalisin
  • EC 3.4.21.101: xanthomonalisin
  • EC 3.4.21.102: C-terminal processing peptidase
  • EC 3.4.21.103: physarolisin
  • EC 3.4.21.104: mannan-binding lectin-associated serine protease-2
  • EC 3.4.21.105: rhomboid protease

3.4.22

  • EC 3.4.22.1: cathepsin B
  • EC 3.4.22.2: papain
  • EC 3.4.22.3: ficain
  • EC 3.4.22.4: bromelain (stem)
  • EC 3.4.22.5: bromelain (juice)
  • EC 3.4.22.6: chymopapain
  • EC 3.4.22.7: asclepain
  • EC 3.4.22.8: clostripain
  • EC 3.4.22.9: yeast proteinase B
  • EC 3.4.22.10: streptopain
  • EC 3.4.22.11: insulinase
  • EC 3.4.22.12: gamma-glutamyl hydrolase
  • EC 3.4.22.13: staphylococcal cysteine proteinase
  • EC 3.4.22.14: actinidain
  • EC 3.4.22.15: cathepsin L
  • EC 3.4.22.16: cathepsin H
  • EC 3.4.22.17: calpain
  • EC 3.4.22.18: prolyl endopeptidase (thiol-dependent)
  • EC 3.4.22.19: endo-oligopeptidase
  • EC 3.4.22.20: dinorphin-converting enzyme
  • EC 3.4.22.21: yeast cysteine proteinase E
  • EC 3.4.22.22: yeast cysteine proteinase D
  • EC 3.4.22.23: yeast cysteine proteinase F
  • EC 3.4.22.24: Cathepsin T
  • EC 3.4.22.25: Glycyl endopeptidase
  • EC 3.4.22.26: Cancer procoagulant
  • EC 3.4.22.27: cathepsin S
  • EC 3.4.22.28: picornain 3C
  • EC 3.4.22.29: picornain 2A
  • EC 3.4.22.30: Caricain
  • EC 3.4.22.31: Ananain
  • EC 3.4.22.32: Stem bromelain
  • EC 3.4.22.33: Fruit bromelain
  • EC 3.4.22.34: Legumain
  • EC 3.4.22.35: Histolysain
  • EC 3.4.22.36: caspase-1
  • EC 3.4.22.37: Gingipain R
  • EC 3.4.22.38: Cathepsin K
  • EC 3.4.22.39: adenain
  • EC 3.4.22.40: bleomycin hydrolase
  • EC 3.4.22.41: cathepsin F
  • EC 3.4.22.42: cathepsin O
  • EC 3.4.22.43: cathepsin V
  • EC 3.4.22.44: nuclear-inclusion-a endopeptidase
  • EC 3.4.22.45: helper-component proteinase
  • EC 3.4.22.46: L-peptidase
  • EC 3.4.22.47: gingipain K
  • EC 3.4.22.48: staphopain
  • EC 3.4.22.49: separase
  • EC 3.4.22.50: V-cath endopeptidase
  • EC 3.4.22.51: cruzipain
  • EC 3.4.22.52: calpain-1
  • EC 3.4.22.53: calpain-2

3.4.23

  • EC 3.4.23.1: pepsin A
  • EC 3.4.23.2: pepsin B
  • EC 3.4.23.3: gastricsin
  • EC 3.4.23.4: chymosin
  • EC 3.4.23.5: cathepsin D
  • EC 3.4.23.6: microbial carboxyl proteinases
  • EC 3.4.23.7: Penicillium janthinellum acid proteinase
  • EC 3.4.23.8: yeast proteinase A
  • EC 3.4.23.9: rhizopus acid proteinase
  • EC 3.4.23.10: endothia acid proteinase
  • EC 3.4.23.11: thyroid aspartic proteinase
  • EC 3.4.23.12: nepenthesin
  • EC 3.4.23.13: Lotus aspartic proteinase
  • EC 3.4.23.14: sorghum aspartic proteinase
  • EC 3.4.23.15: renin
  • EC 3.4.23.16: HIV-1 retropepsin
  • EC 3.4.23.17: Pro-opiomelanocortin converting enzyme
  • EC 3.4.23.18: Aspergillopepsin I
  • EC 3.4.23.19: Aspergillopepsin II
  • EC 3.4.23.20: Penicillopepsin
  • EC 3.4.23.21: Rhizopuspepsin
  • EC 3.4.23.22: Endothiapepsin
  • EC 3.4.23.23: Mucorpepsin
  • EC 3.4.23.24: Candidapepsin
  • EC 3.4.23.25: Saccharopepsin
  • EC 3.4.23.26: Rhodotorulapepsin
  • EC 3.4.23.27: physaropepsin
  • EC 3.4.23.28: Acrocylindropepsin
  • EC 3.4.23.29: Polyporopepsin
  • EC 3.4.23.30: Pycnoporopepsin
  • EC 3.4.23.31: Scytalidopepsin A
  • EC 3.4.23.32: Scytalidopepsin B
  • EC 3.4.23.33: xanthomonapepsin
  • EC 3.4.23.34: Cathepsin E
  • EC 3.4.23.35: Barrierpepsin
  • EC 3.4.23.36: Signal peptidase II
  • EC 3.4.23.37: pseudomonapepsin
  • EC 3.4.23.38: plasmepsin I
  • EC 3.4.23.39: plasmepsin II
  • EC 3.4.23.40: Phytepsin
  • EC 3.4.23.41: yapsin 1
  • EC 3.4.23.42: thermopsin
  • EC 3.4.23.43: prepilin peptidase
  • EC 3.4.23.44: nodavirus endopeptidase
  • EC 3.4.23.45: memapsin 1
  • EC 3.4.23.46: memapsin 2
  • EC 3.4.23.47: HIV-2 retropepsin
  • EC 3.4.23.48: plasminogen activator Pla

3.4.24

  • EC 3.4.24.1: atrolysin A
  • EC 3.4.24.2: Sepia proteinase
  • EC 3.4.24.3: microbial collagenase
  • EC 3.4.24.4: microbial metalloproteinases
  • EC 3.4.24.5: lens neutral proteinase
  • EC 3.4.24.6: leucolysin
  • EC 3.4.24.7: interstitial collagenase
  • EC 3.4.24.8: Achromobacter iophagus collagenase
  • EC 3.4.24.9: Trichophyton schoenleinii collagenase
  • EC 3.4.24.10: Trichophyton mentagrophytes keratinase
  • EC 3.4.24.11: neprilysin
  • EC 3.4.24.12: envelysin
  • EC 3.4.24.13: IgA-specific metalloendopeptidase
  • EC 3.4.24.14: procollagen N-endopeptidase
  • EC 3.4.24.15: thimet oligopeptidase
  • EC 3.4.24.16: neurolysin
  • EC 3.4.24.17: stromelysin 1
  • EC 3.4.24.18: meprin A
  • EC 3.4.24.19: procollagen C-endopeptidase
  • EC 3.4.24.20: peptidyl-Lys metalloendopeptidase
  • EC 3.4.24.21: astacin
  • EC 3.4.24.22: stromelysin 2
  • EC 3.4.24.23: matrilysin
  • EC 3.4.24.24: gelatinase A
  • EC 3.4.24.25: vibriolysin
  • EC 3.4.24.26: pseudolysin
  • EC 3.4.24.27: thermolysin
  • EC 3.4.24.28: bacillolysin
  • EC 3.4.24.29: aureolysin
  • EC 3.4.24.30: coccolysin
  • EC 3.4.24.31: mycolysin
  • EC 3.4.24.32: beta-Lytic metalloendopeptidase
  • EC 3.4.24.33: peptidyl-Asp metalloendopeptidase
  • EC 3.4.24.34: neutrophil collagenase
  • EC 3.4.24.35: gelatinase B
  • EC 3.4.24.36: leishmanolysin
  • EC 3.4.24.37: saccharolysin
  • EC 3.4.24.38: gametolysin
  • EC 3.4.24.39: deuterolysin
  • EC 3.4.24.40: serralysin
  • EC 3.4.24.41: atrolysin B
  • EC 3.4.24.42: atrolysin C
  • EC 3.4.24.43: atroxase
  • EC 3.4.24.44: atrolysin E
  • EC 3.4.24.45: atrolysin F
  • EC 3.4.24.46: adamalysin
  • EC 3.4.24.47: horrilysin
  • EC 3.4.24.48: ruberlysin
  • EC 3.4.24.49: bothropasin
  • EC 3.4.24.50: bothrolysin
  • EC 3.4.24.51: ophiolysin
  • EC 3.4.24.52: trimerelysin I
  • EC 3.4.24.53: trimerelysin II
  • EC 3.4.24.54: mucrolysin
  • EC 3.4.24.55: pitrilysin
  • EC 3.4.24.56: insulysin
  • EC 3.4.24.57: O-sialoglycoprotein endopeptidase
  • EC 3.4.24.58: russellysin
  • EC 3.4.24.59: mitochondrial intermediate peptidase
  • EC 3.4.24.60: dactylysin
  • EC 3.4.24.61: nardilysin
  • EC 3.4.24.62: magnolysin
  • EC 3.4.24.63: meprin B
  • EC 3.4.24.64: mitochondrial processing peptidase
  • EC 3.4.24.65: macrophage elastase
  • EC 3.4.24.66: choriolysin L
  • EC 3.4.24.67: choriolysin H
  • EC 3.4.24.68: tentoxilysin
  • EC 3.4.24.69: bontoxilysin
  • EC 3.4.24.70: oligopeptidase A
  • EC 3.4.24.71: endothelin-converting enzyme 1
  • EC 3.4.24.72: fibrolase
  • EC 3.4.24.73: jararhagin
  • EC 3.4.24.74: fragilysin
  • EC 3.4.24.75: lysostaphin
  • EC 3.4.24.76: flavastacin
  • EC 3.4.24.77: snapalysin
  • EC 3.4.24.78: gpr endopeptidase
  • EC 3.4.24.79: pappalysin-1
  • EC 3.4.24.80: membrane-type matrix metalloproteinase-1
  • EC 3.4.24.81: ADAM10 endopeptidase
  • EC 3.4.24.82: ADAMTS-4 endopeptidase
  • EC 3.4.24.83: anthrax lethal factor endopeptidase
  • EC 3.4.24.84: Ste24 endopeptidase
  • EC 3.4.24.85: S2P endopeptidase
  • EC 3.4.24.86: ADAM 17 endopeptidase

3.4.25

  • EC 3.4.25.1: proteasome endopeptidase complex

3.4.99

  • EC 3.4.99.1: acrocylindricum proteinase
  • EC 3.4.99.2: agavain
  • EC 3.4.99.3: angiotensinase
  • EC 3.4.99.4: aspartylendopeptidase
  • EC 3.4.99.5: Clostridium histolyticum collagenase 2
  • EC 3.4.99.6: crayfish low-molecular-weight proteinase
  • EC 3.4.99.7: euphorbain
  • EC 3.4.99.8: Gliocladium proteinase
  • EC 3.4.99.9: hurain
  • EC 3.4.99.10: insulinase
  • EC 3.4.99.11: Streptomyces alkalophilic keratinase
  • EC 3.4.99.12: Trichophyton mentagrophytes keratinase
  • EC 3.4.99.13: beta-lytic proteinase (Mycobacterium sorangium)
  • EC 3.4.99.14: mexicanain
  • EC 3.4.99.15: Paecilomyces proteinase
  • EC 3.4.99.16: Penicillium notatum extracellular proteinase
  • EC 3.4.99.17: peptidoglycan endopeptidase
  • EC 3.4.99.18: pinguinain
  • EC 3.4.99.19: renin
  • EC 3.4.99.20: scopulariopsis proteinase
  • EC 3.4.99.21: solanain
  • EC 3.4.99.22: staphylokinase
  • EC 3.4.99.23: tabernamontanain
  • EC 3.4.99.24: Tenebrio alpha-proteinase
  • EC 3.4.99.25: trametes acid proteinase
  • EC 3.4.99.26: urokinase
  • EC 3.4.99.27: Echis carinatus prothrombin-activating proteinase
  • EC 3.4.99.28: Oxyuranus scutellatus prothrombin-activating proteinase
  • EC 3.4.99.29: Myxobacter AL-1 proteinase I
  • EC 3.4.99.30: Myxobacter AL-1 proteinase II
  • EC 3.4.99.31: Tissue endopeptidase degrading collagenase synthetic substrate
  • EC 3.4.99.32: Armillaria mellea neutral proteinase
  • EC 3.4.99.33: cathepsin R
  • EC 3.4.99.34: mytilidase
  • EC 3.4.99.35: premurein-leader peptidase
  • EC 3.4.99.36: leader peptidase
  • EC 3.4.99.37: RecA peptidase
  • EC 3.4.99.38: pro-opiomelanotropin-converting proteinase
  • EC 3.4.99.39: pseudomurein endopeptidase
  • EC 3.4.99.40: pro-gonadoliberin proteinase
  • EC 3.4.99.41: mitochondrial processing peptidase
  • EC 3.4.99.42: leucyllysine endopeptidase
  • EC 3.4.99.43: thermopsin
  • EC 3.4.99.44: pitrilysin
  • EC 3.4.99.45: insulinase
  • EC 3.4.99.46: multicatalytic endopeptidase complex

EC 3.5: act on carbon-nitrogen bonds, other than peptide bonds

  • EC 3.5.1.1: asparaginase
  • EC 3.5.1.2: glutaminase
  • EC 3.5.1.3: omega-amidase
  • EC 3.5.1.4: amidase
  • EC 3.5.1.5: urease
  • EC 3.5.1.6: beta-ureidopropionase
  • EC 3.5.1.7: ureidosuccinase
  • EC 3.5.1.8: formylaspartate deformylase
  • EC 3.5.1.9: arylformamidase
  • EC 3.5.1.10: formyltetrahydrofolate deformylase
  • EC 3.5.1.11: penicillin amidase
  • EC 3.5.1.12: biotinidase
  • EC 3.5.1.13: aryl-acylamidase
  • EC 3.5.1.14: aminoacylase
  • EC 3.5.1.15: aspartoacylase
  • EC 3.5.1.16: acetylornithine deacetylase
  • EC 3.5.1.17: acyl-lysine deacylase
  • EC 3.5.1.18: succinyl-diaminopimelate desuccinylase
  • EC 3.5.1.19: nicotinamidase
  • EC 3.5.1.20: citrullinase
  • EC 3.5.1.21: N-acetyl-beta-alanine deacetylase
  • EC 3.5.1.22: pantothenase
  • EC 3.5.1.23: ceramidase
  • EC 3.5.1.24: choloylglycine hydrolase
  • EC 3.5.1.25: N-acetylglucosamine-6-phosphate deacetylase
  • EC 3.5.1.26: N4-(beta-N-acetylglucosaminyl)-L-asparaginase
  • EC 3.5.1.27: N-formylmethionylaminoacyl-tRNA deformylase
  • EC 3.5.1.28: N-acetylmuramoyl-L-alanine amidase
  • EC 3.5.1.29: 2-(acetamidomethylene)succinate hydrolase
  • EC 3.5.1.30: 5-aminopentanamidase
  • EC 3.5.1.31: formylmethionine deformylase
  • EC 3.5.1.32: hippurate hydrolase
  • EC 3.5.1.33: N-acetylglucosamine deacetylase
  • EC 3.5.1.34: acetylhistidine deacetylase
  • EC 3.5.1.35: D-glutaminase
  • EC 3.5.1.36: N-methyl-2-oxoglutaramate hydrolase
  • EC 3.5.1.37: 4-L-aspartylglycosylamine amidohydrolase
  • EC 3.5.1.38: glutamin-(asparagin-)ase
  • EC 3.5.1.39: alkylamidase
  • EC 3.5.1.40: acylagmatine amidase
  • EC 3.5.1.41: chitin deacetylase
  • EC 3.5.1.42: nicotinamide-nucleotide amidase
  • EC 3.5.1.43: peptidyl-glutaminase
  • EC 3.5.1.44: protein-glutamine glutaminase
  • EC 3.5.1.45: urease (ATP-hydrolysing)
  • EC 3.5.1.46: 6-aminohexanoate-dimer hydrolase
  • EC 3.5.1.47: N-acetyldiaminopimelate deacetylase
  • EC 3.5.1.48: acetylspermidine deacetylase
  • EC 3.5.1.49: formamidase
  • EC 3.5.1.50: pentanamidase
  • EC 3.5.1.51: 4-acetamidobutyryl-CoA deacetylase
  • EC 3.5.1.52: peptide-N4-(N-acetyl-beta-glucosaminyl)asparagine amidase
  • EC 3.5.1.53: N-carbamoylputrescine amidase
  • EC 3.5.1.54: allophanate hydrolase
  • EC 3.5.1.55: long-chain-fatty-acyl-glutamate deacylase
  • EC 3.5.1.56: N,N-dimethylformamidase
  • EC 3.5.1.57: tryptophanamidase
  • EC 3.5.1.58: N-benzyloxycarbonylglycine hydrolase
  • EC 3.5.1.59: N-carbamoylsarcosine amidase
  • EC 3.5.1.60: N-(long-chain-acyl)ethanolamine deacylase
  • EC 3.5.1.61: mimosinase
  • EC 3.5.1.62: acetylputrescine deacetylase
  • EC 3.5.1.63: 4-acetamidobutyrate deacetylase
  • EC 3.5.1.64: Nalpha-benzyloxycarbonylleucine hydrolase
  • EC 3.5.1.65: theanine hydrolase
  • EC 3.5.1.66: 2-(hydroxymethyl)-3-(acetamidomethylene)succinate hydrolase
  • EC 3.5.1.67: 4-methyleneglutaminase
  • EC 3.5.1.68: N-formylglutamate deformylase
  • EC 3.5.1.69: glycosphingolipid deacylase
  • EC 3.5.1.70: aculeacin-A deacylase
  • EC 3.5.1.71: N-feruloylglycine deacylase
  • EC 3.5.1.72: D-benzoylarginine-4-nitroanilide amidase
  • EC 3.5.1.73: carnitinamidase
  • EC 3.5.1.74: chenodeoxycholoyltaurine hydrolase
  • EC 3.5.1.75: urethanase
  • EC 3.5.1.76: Arylalkyl acylamidase
  • EC 3.5.1.77: N-carbamoyl-D-amino acid hydrolase
  • EC 3.5.1.78: Glutathionylspermidine amidase
  • EC 3.5.1.79: Phthalyl amidase
  • EC 3.5.1.80: N-acetylgalactosamine-6-phosphate deacetylase
  • EC 3.5.1.81: N-acyl-D-amino-acid deacylase
  • EC 3.5.1.82: N-acyl-D-glutamate deacylase
  • EC 3.5.1.83: N-acyl-D-aspartate deacylase
  • EC 3.5.1.84: biuret amidohydrolase
  • EC 3.5.1.85: (S)-N-acetyl-1-phenylethylamine hydrolase
  • EC 3.5.1.86: mandelamide amidase
  • EC 3.5.1.87: N-carbamoyl-L-amino-acid hydrolase
  • EC 3.5.1.88: peptide deformylase
  • EC 3.5.1.89: N-acetylglucosaminylphosphatidylinositol deacetylase
  • EC 3.5.1.90: adenosylcobinamide hydrolase
  • EC 3.5.1.91: N-substituted formamide deformylase
  • EC 3.5.1.92: pantetheine hydrolase
  • EC 3.5.2.1: barbiturase
  • EC 3.5.2.2: dihydropyrimidinase
  • EC 3.5.2.3: dihydroorotase
  • EC 3.5.2.4: carboxymethylhydantoinase
  • EC 3.5.2.5: allantoinase
  • EC 3.5.2.6: beta-lactamase
  • EC 3.5.2.7: imidazolonepropionase
  • EC 3.5.2.8: cephalosporinase
  • EC 3.5.2.9: 5-oxoprolinase (ATP-hydrolysing)
  • EC 3.5.2.10: creatininase
  • EC 3.5.2.11: L-lysine-lactamase
  • EC 3.5.2.12: 6-aminohexanoate-cyclic-dimer hydrolase
  • EC 3.5.2.13: 2,5-dioxopiperazine hydrolase
  • EC 3.5.2.14: N-methylhydantoinase (ATP-hydrolysing)
  • EC 3.5.2.15: cyanuric acid amidohydrolase
  • EC 3.5.2.16: maleimide hydrolase
  • EC 3.5.2.17: hydroxyisourate hydrolase
  • EC 3.5.3.1: arginase
  • EC 3.5.3.2: guanidinoacetase
  • EC 3.5.3.3: creatinase
  • EC 3.5.3.4: allantoicase
  • EC 3.5.3.5: formimidoylaspartate deiminase
  • EC 3.5.3.6: arginine deiminase
  • EC 3.5.3.7: guanidinobutyrase
  • EC 3.5.3.8: formimidoylglutamase
  • EC 3.5.3.9: allantoate deiminase
  • EC 3.5.3.10: D-arginase
  • EC 3.5.3.11: agmatinase
  • EC 3.5.3.12: agmatine deiminase
  • EC 3.5.3.13: formimidoylglutamate deiminase
  • EC 3.5.3.14: amidinoaspartase
  • EC 3.5.3.15: protein-arginine deiminase
  • EC 3.5.3.16: methylguanidinase
  • EC 3.5.3.17: Guanidinopropionase
  • EC 3.5.3.18: dimethylargininase
  • EC 3.5.3.19: ureidoglycolate hydrolase
  • EC 3.5.3.20: diguanidinobutanase
  • EC 3.5.3.21: Methylenediurea deaminase
  • EC 3.5.3.22: proclavaminate amidinohydrolase
  • EC 3.5.4.1: cytosine deaminase
  • EC 3.5.4.2: adenine deaminase
  • EC 3.5.4.3: guanine deaminase
  • EC 3.5.4.4: adenosine deaminase
  • EC 3.5.4.5: cytidine deaminase
  • EC 3.5.4.6: AMP deaminase
  • EC 3.5.4.7: ADP deaminase
  • EC 3.5.4.8: aminoimidazolase
  • EC 3.5.4.9: methenyltetrahydrofolate cyclohydrolase
  • EC 3.5.4.10: IMP cyclohydrolase
  • EC 3.5.4.11: pterin deaminase
  • EC 3.5.4.12: dCMP deaminase
  • EC 3.5.4.13: dCTP deaminase
  • EC 3.5.4.14: deoxycytidine deaminase
  • EC 3.5.4.15: guanosine deaminase
  • EC 3.5.4.16: GTP cyclohydrolase I
  • EC 3.5.4.17: adenosine-phosphate deaminase
  • EC 3.5.4.18: ATP deaminase
  • EC 3.5.4.19: phosphoribosyl-AMP cyclohydrolase
  • EC 3.5.4.20: pyrithiamine deaminase
  • EC 3.5.4.21: creatinine deaminase
  • EC 3.5.4.22: 1-pyrroline-4-hydroxy-2-carboxylate deaminase
  • EC 3.5.4.23: blasticidin-S deaminase
  • EC 3.5.4.24: sepiapterin deaminase
  • EC 3.5.4.25: GTP cyclohydrolase II
  • EC 3.5.4.26: diaminohydroxyphosphoribosylaminopyrimidine deaminase
  • EC 3.5.4.27: methenyltetrahydromethanopterin cyclohydrolase
  • EC 3.5.4.28: S-adenosylhomocysteine deaminase
  • EC 3.5.4.29: GTP cyclohydrolase IIa
  • EC 3.5.4.30: dCTP deaminase (dUMP-forming)
  • EC 3.5.5.1: nitrilase
  • EC 3.5.5.2: ricinine nitrilase
  • EC 3.5.5.3: cyanate hydrolase
  • EC 3.5.5.4: cyanoalanine nitrilase
  • EC 3.5.5.5: arylacetonitrilase
  • EC 3.5.5.6: bromoxynil nitrilase
  • EC 3.5.5.7: aliphatic nitrilase
  • EC 3.5.5.8: thiocyanate hydrolase
  • EC 3.5.99.1: riboflavinase
  • EC 3.5.99.2: thiaminase
  • EC 3.5.99.3: hydroxydechloroatrazine ethylaminohydrolase
  • EC 3.5.99.4: N-isopropylammelide isopropylaminohydrolase
  • EC 3.5.99.5: 2-aminomuconate deaminase
  • EC 3.5.99.6: glucosamine-6-phosphate deaminase
  • EC 3.5.99.7: 1-aminocyclopropane-1-carboxylate deaminase

EC 3.6: act on acid anhydrides

  • EC 3.6.1.1: inorganic diphosphatase
  • EC 3.6.1.2: trimetaphosphatase
  • EC 3.6.1.3: adenosinetriphosphatase
  • EC 3.6.1.4: adenosinetriphosphatase (Mg-activated)
  • EC 3.6.1.5: apyrase
  • EC 3.6.1.6: nucleoside-diphosphatase
  • EC 3.6.1.7: acylphosphatase
  • EC 3.6.1.8: ATP diphosphatase
  • EC 3.6.1.9: nucleotide diphosphatase
  • EC 3.6.1.10: endopolyphosphatase
  • EC 3.6.1.11: exopolyphosphatase
  • EC 3.6.1.12: dCTP diphosphatase
  • EC 3.6.1.13: ADP-ribose diphosphatase
  • EC 3.6.1.14: adenosine-tetraphosphatase
  • EC 3.6.1.15: nucleoside-triphosphatase
  • EC 3.6.1.16: CDP-glycerol diphosphatase
  • EC 3.6.1.17: bis(5'-nucleosyl)-tetraphosphatase (asymmetrical)
  • EC 3.6.1.18: FAD diphosphatase
  • EC 3.6.1.19: nucleoside-triphosphate diphosphatase
  • EC 3.6.1.20: 5'-acylphosphoadenosine hydrolase
  • EC 3.6.1.21: ADP-sugar diphosphatase
  • EC 3.6.1.22: NAD+ diphosphatase
  • EC 3.6.1.23: dUTP diphosphatase
  • EC 3.6.1.24: nucleoside phosphoacylhydrolase
  • EC 3.6.1.25: triphosphatase
  • EC 3.6.1.26: CDP-diacylglycerol diphosphatase
  • EC 3.6.1.27: undecaprenyl-diphosphatase
  • EC 3.6.1.28: thiamine-triphosphatase
  • EC 3.6.1.29: bis(5'-adenosyl)-triphosphatase
  • EC 3.6.1.30: m7G(5')pppN diphosphatase
  • EC 3.6.1.31: phosphoribosyl-ATP diphosphatase
  • EC 3.6.1.32: myosin ATPase
  • EC 3.6.1.33: dynein ATPase
  • EC 3.6.1.34: H+-transporting ATP synthase
  • EC 3.6.1.35: H+-transporting ATPase
  • EC 3.6.1.36: H+/K+ exchanging ATPase
  • EC 3.6.1.37: Na+/K+ exchanging ATPase
  • EC 3.6.1.38: Ca2+-transporting ATPase
  • EC 3.6.1.39: thymidine-triphosphatase
  • EC 3.6.1.40: guanosine-5'-triphosphate,3'-diphosphate diphosphatase
  • EC 3.6.1.41: bis(5'-nucleosyl)-tetraphosphatase (symmetrical)
  • EC 3.6.1.42: guanosine-diphosphatase
  • EC 3.6.1.43: dolichyldiphosphatase
  • EC 3.6.1.44: oligosaccharide-diphosphodolichol diphosphatase
  • EC 3.6.1.45: UDP-sugar diphosphatase
  • EC 3.6.1.46: heterotrimeric G-protein GTPase
  • EC 3.6.1.47: small monomeric GTPase
  • EC 3.6.1.48: protein-synthesizing GTPase
  • EC 3.6.1.50: dynamin GTPase
  • EC 3.6.1.51: tubulin GTPase
  • EC 3.6.1.52: diphosphoinositol-polyphosphate diphosphatase
  • EC 3.6.2.1: adenylylsulfatase
  • EC 3.6.2.2: phosphoadenylylsulfatase
  • EC 3.6.3.1: phospholipid-translocating ATPase
  • EC 3.6.3.2: Mg2+-importing ATPase
  • EC 3.6.3.3: Cd2+-exporting ATPase
  • EC 3.6.3.4: Cu2+-exporting ATPase
  • EC 3.6.3.5: Zn2+-exporting ATPase
  • EC 3.6.3.6: H+-exporting ATPase
  • EC 3.6.3.7: Na+-exporting ATPase
  • EC 3.6.3.8: Ca2+-transporting ATPase
  • EC 3.6.3.9: Na+/K+-exchanging ATPase
  • EC 3.6.3.10: H+/K+-exchanging ATPase
  • EC 3.6.3.11: Cl-transporting ATPase
  • EC 3.6.3.12: K+-transporting ATPase
  • EC 3.6.3.14: H+-transporting two-sector ATPase
  • EC 3.6.3.15: Na+-transporting two-sector ATPase
  • EC 3.6.3.16: arsenite-transporting ATPase
  • EC 3.6.3.17: monosaccharide-transporting ATPase
  • EC 3.6.3.18: oligosaccharide-transporting ATPase
  • EC 3.6.3.19: maltose-transporting ATPase
  • EC 3.6.3.20: glycerol-3-phosphate-transporting ATPase
  • EC 3.6.3.21: polar-amino-acid-transporting ATPase
  • EC 3.6.3.22: nonpolar-amino-acid-transporting ATPase
  • EC 3.6.3.23: oligopeptide-transporting ATPase
  • EC 3.6.3.24: nickel-transporting ATPase
  • EC 3.6.3.25: sulfate-transporting ATPase
  • EC 3.6.3.26: nitrate-transporting ATPase
  • EC 3.6.3.27: phosphate-transporting ATPase
  • EC 3.6.3.28: phosphonate-transporting ATPase
  • EC 3.6.3.29: molybdate-transporting ATPase
  • EC 3.6.3.30: Fe3+-transporting ATPase
  • EC 3.6.3.31: polyamine-transporting ATPase
  • EC 3.6.3.32: quaternary-amine-transporting ATPase
  • EC 3.6.3.33: vitamin B12-transporting ATPase
  • EC 3.6.3.34: iron-chelate-transporting ATPase
  • EC 3.6.3.35: manganese-transporting ATPase
  • EC 3.6.3.36: taurine-transporting ATPase
  • EC 3.6.3.37: guanine-transporting ATPase
  • EC 3.6.3.38: capsular-polysaccharide-transporting ATPase
  • EC 3.6.3.39: lipopolysaccharide-transporting ATPase
  • EC 3.6.3.40: teichoic-acid-transporting ATPase
  • EC 3.6.3.41: heme-transporting ATPase
  • EC 3.6.3.42: beta-glucan-transporting ATPase
  • EC 3.6.3.43: peptide-transporting ATPase
  • EC 3.6.3.44: xenobiotic-transporting ATPase
  • EC 3.6.3.45: steroid-transporting ATPase
  • EC 3.6.3.46: cadmium-transporting ATPase
  • EC 3.6.3.47: fatty-acyl-CoA-transporting ATPase
  • EC 3.6.3.48: alpha-factor-transporting ATPase
  • EC 3.6.3.49: channel-conductance-controlling ATPase
  • EC 3.6.3.50: protein-secreting ATPase
  • EC 3.6.3.51: mitochondrial protein-transporting ATPase
  • EC 3.6.3.52: chloroplast protein-transporting ATPase
  • EC 3.6.3.53: Ag+-exporting ATPase
  • EC 3.6.4.1: myosin ATPase
  • EC 3.6.4.2: dynein ATPase
  • EC 3.6.4.3: microtubule-severing ATPase
  • EC 3.6.4.4: plus-end-directed kinesin ATPase
  • EC 3.6.4.5: minus-end-directed kinesin ATPase
  • EC 3.6.4.6: vesicle-fusing ATPase
  • EC 3.6.4.7: peroxisome-assembly ATPase
  • EC 3.6.4.8: proteasome ATPase
  • EC 3.6.4.9: chaperonin ATPase
  • EC 3.6.4.10: non-chaperonin molecular chaperone ATPase
  • EC 3.6.4.11: nucleoplasmin ATPase
  • EC 3.6.5.1: heterotrimeric G-protein GTPase
  • EC 3.6.5.2: small monomeric GTPase
  • EC 3.6.5.3: protein-synthesizing GTPase
  • EC 3.6.5.4: signal-recognition-particle GTPase
  • EC 3.6.5.5: dynamin GTPase
  • EC 3.6.5.6: tubulin GTPase

EC 3.7: act on carbon-carbon bonds

  • EC 3.7.1.1: oxaloacetase
  • EC 3.7.1.2: fumarylacetoacetase
  • EC 3.7.1.3: kynureninase
  • EC 3.7.1.4: phloretin hydrolase
  • EC 3.7.1.5: acylpyruvate hydrolase
  • EC 3.7.1.6: acetylpyruvate hydrolase
  • EC 3.7.1.7: beta-diketone hydrolase
  • EC 3.7.1.8: 2,6-dioxo-6-phenylhexa-3-enoate hydrolase
  • EC 3.7.1.9: 2-hydroxymuconate-semialdehyde hydrolase
  • EC 3.7.1.10: cyclohexane-1,3-dione hydrolase

EC 3.8: act on halide bonds

  • EC 3.8.1.1: alkylhalidase
  • EC 3.8.1.2: 2-haloacid dehalogenase
  • EC 3.8.1.3: haloacetate dehalogenase
  • EC 3.8.1.4: thyroxine deiodinase
  • EC 3.8.1.5: haloalkane dehalogenase
  • EC 3.8.1.6: 4-chlorobenzoate dehalogenase
  • EC 3.8.1.7: 4-chlorobenzoyl-CoA dehalogenase
  • EC 3.8.1.8: atrazine chlorohydrolase
  • EC 3.8.1.9: (R)-2-haloacid dehalogenase
  • EC 3.8.1.10: 2-haloacid dehalogenase (configuration-inverting)
  • EC 3.8.1.11: 2-haloacid dehalogenase (configuration-retaining)
  • EC 3.8.2.1: di-isopropyl-fluorophosphatase

EC 3.9: act on phosphorus-nitrogen bonds

  • EC 3.9.1.1: phosphoamidase

EC 3.10: act on sulfur-nitrogen bonds

  • EC 3.10.1.1: N-sulfoglucosamine sulfohydrolase
  • EC 3.10.1.2: cyclamate sulfohydrolase

EC 3.11: act on carbon-phosphorus bonds

  • EC 3.11.1.1: phosphonoacetaldehyde hydrolase
  • EC 3.11.1.2: phosphonoacetate hydrolase

EC 3.12: act on sulfur-sulfur bonds

  • EC 3.12.1.1: trithionate hydrolase

EC 3.13: act on carbon-sulfur bonds

  • EC 3.13.1.1: UDP-sulfoquinovose synthase
  • EC 3.13.1.2: 5-deoxyribos-5-ylhomocysteinase
  • EC 3.13.1.3: 2'-hydroxybiphenyl-2-sulfinate desulfinase
v • d • e
Proteins: enzymes
TopicsActive site - Allosteric regulation - Binding site - Catalytically perfect enzyme - Coenzyme - Cofactor - Cooperativity - EC number
Enzyme catalysis - Enzyme inhibitor - Enzyme kinetics - Lineweaver-Burk plot - Michaelis-Menten kinetics - List of enzymes
TypesEC1 Oxidoreductases/list - EC2 Transferases/list - EC3 Hydrolases/list - EC4 Lyases/list - EC5 Isomerases/list - EC6 Ligases/list
 
This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "List_of_EC_numbers_(EC_3)". A list of authors is available in Wikipedia.
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