Enzymes A-Z
Complete database of 6965 enzymes with EC numbers, catalytic activities, alternative names, and UniProt cross-references. Browse by EC class or search for specific enzymes.
Enzymes A-Z
Complete database of 6965 enzymes with EC numbers, catalytic activities, alternative names, and UniProt cross-references. Browse by EC class or search for specific enzymes.
adenosylmethionine decarboxylase (EC 4.1.1.50)
adenosylmethionine decarboxylase. EC 4.1.1.50.. S-adenosyl-L-methionine + H(+) = S-adenosyl 3-(methylsulfanyl)propylamine
adenosylmethionine--8-amino-7-oxononanoate transaminase (EC 2.6.1.62)
adenosylmethionine--8-amino-7-oxononanoate transaminase. EC 2.6.1.62.. (8S)-8-amino-7-oxononanoate + S-adenosyl-L-methionine = S-adenosyl-4-
adenylate cyclase (EC 4.6.1.1)
adenylate cyclase. EC 4.6.1.1.. ATP = 3',5'-cyclic AMP + diphosphate.
adenylate dimethylallyltransferase (ADP/ATP-dependent) (EC 2.5.1.112)
adenylate dimethylallyltransferase (ADP/ATP-dependent). EC 2.5.1.112.. (1) dimethylallyl diphosphate + ADP = N(6)-(dimethylallyl)adenosine
adenylate dimethylallyltransferase (AMP-dependent) (EC 2.5.1.27)
adenylate dimethylallyltransferase (AMP-dependent). EC 2.5.1.27.. dimethylallyl diphosphate + AMP = N(6)-(dimethylallyl)adenosine
adenylate kinase (EC 2.7.4.3)
adenylate kinase. EC 2.7.4.3.. AMP + ATP = 2 ADP.
adenylosuccinate lyase (EC 4.3.2.2)
adenylosuccinate lyase. EC 4.3.2.2.. (1) N(6)-(1,2-dicarboxyethyl)-AMP = fumarate + AMP.
adenylosuccinate synthase (EC 6.3.4.4)
adenylosuccinate synthase. EC 6.3.4.4.. IMP + L-aspartate + GTP = N(6)-(1,2-dicarboxyethyl)-AMP + GDP + phosphate
adenylyl-sulfate kinase (EC 2.7.1.25)
adenylyl-sulfate kinase. EC 2.7.1.25.. adenosine 5'-phosphosulfate + ATP = 3'-phosphoadenylyl sulfate + ADP +
adenylyl-sulfate reductase (EC 1.8.99.2)
adenylyl-sulfate reductase. EC 1.8.99.2.. sulfite + A + AMP + 2 H(+) = adenosine 5'-phosphosulfate + AH2.
adenylyl-sulfate reductase (glutathione) (EC 1.8.4.9)
adenylyl-sulfate reductase (glutathione). EC 1.8.4.9.. glutathione disulfide + sulfite + AMP + 2 H(+) = adenosine
adenylyl-sulfate reductase (thioredoxin) (EC 1.8.4.10)
adenylyl-sulfate reductase (thioredoxin). EC 1.8.4.10.. [thioredoxin]-disulfide + sulfite + AMP + 2 H(+) = adenosine
adenylylsulfatase (EC 3.6.2.1)
adenylylsulfatase. EC 3.6.2.1.. adenosine 5'-phosphosulfate + H2O = sulfate + AMP + 2 H(+).
adenylylsulfate--ammonia adenylyltransferase (EC 2.7.7.51)
adenylylsulfate--ammonia adenylyltransferase. EC 2.7.7.51.. adenosine 5'-phosphosulfate + NH4(+) = adenosine 5'-phosphoramidate +
AdoMet-dependent heme synthase (EC 1.3.98.6)
AdoMet-dependent heme synthase. EC 1.3.98.6.. Fe-coproporphyrin III + 2 S-adenosyl-L-methionine = heme b +
ADP deaminase (EC 3.5.4.7)
ADP deaminase. EC 3.5.4.7.. ADP + H2O + H(+) = IDP + NH4(+).
ADP ribose phosphorylase (EC 2.7.7.35)
ADP ribose phosphorylase. EC 2.7.7.35.. D-ribose 5-phosphate + ADP + H(+) = ADP-D-ribose + phosphate.
ADP--thymidine kinase (EC 2.7.1.118)
ADP--thymidine kinase. EC 2.7.1.118.. thymidine + ADP = dTMP + AMP + H(+).
ADP-D-ribose pyrophosphorylase (EC 2.7.7.96)
ADP-D-ribose pyrophosphorylase. EC 2.7.7.96.. D-ribose 5-phosphate + ATP + H(+) = ADP-D-ribose + diphosphate.
ADP-dependent medium-chain-acyl-CoA hydrolase (EC 3.1.2.19)
ADP-dependent medium-chain-acyl-CoA hydrolase. EC 3.1.2.19.. a medium-chain fatty acyl-CoA + H2O = a medium-chain fatty acid + CoA +
ADP-dependent NAD(P)H-hydrate dehydratase (EC 4.2.1.136)
ADP-dependent NAD(P)H-hydrate dehydratase. EC 4.2.1.136.. (1) (6S)-NADHX + ADP = AMP + phosphate + NADH + H(+).
ADP-dependent short-chain-acyl-CoA hydrolase (EC 3.1.2.18)
ADP-dependent short-chain-acyl-CoA hydrolase. EC 3.1.2.18.. a short-chain fatty acyl-CoA + H2O = a short-chain fatty acid + CoA +
ADP-glyceromanno-heptose 6-epimerase (EC 5.1.3.20)
ADP-glyceromanno-heptose 6-epimerase. EC 5.1.3.20.. ADP-D-glycero-beta-D-manno-heptose = ADP-L-glycero-beta-D-manno-heptose.
ADP-phosphoglycerate phosphatase (EC 3.1.3.28)
ADP-phosphoglycerate phosphatase. EC 3.1.3.28.. 3-ADP-2-phosphoglycerate + H2O = 3-ADP-glycerate + phosphate.
ADP-ribose 1''-phosphate phosphatase (EC 3.1.3.84)
ADP-ribose 1''-phosphate phosphatase. EC 3.1.3.84.. ADP-alpha-D-ribose 1''-phosphate + H2O = ADP-D-ribose + phosphate.
ADP-ribose diphosphatase (EC 3.6.1.13)
ADP-ribose diphosphatase. EC 3.6.1.13.. ADP-D-ribose + H2O = D-ribose 5-phosphate + AMP + 2 H(+).
ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase (EC 3.2.2.6)
ADP-ribosyl cyclase/cyclic ADP-ribose hydrolase. EC 3.2.2.6.. NAD(+) + H2O = ADP-D-ribose + nicotinamide + H(+).
ADP-ribosyl-[dinitrogen reductase] hydrolase (EC 3.2.2.24)
ADP-ribosyl-[dinitrogen reductase] hydrolase. EC 3.2.2.24.. N(omega)-alpha-(ADP-D-ribosyl)-L-arginyl-[dinitrogen reductase] + H2O =
ADP-specific glucose/glucosamine kinase (EC 2.7.1.147)
ADP-specific glucose/glucosamine kinase. EC 2.7.1.147.. (1) D-glucose + ADP = D-glucose 6-phosphate + AMP + H(+).
ADP-specific phosphofructokinase (EC 2.7.1.146)
ADP-specific phosphofructokinase. EC 2.7.1.146.. beta-D-fructose 6-phosphate + ADP = beta-D-fructose 1,6-bisphosphate +
ADP-sugar diphosphatase (EC 3.6.1.21)
ADP-sugar diphosphatase. EC 3.6.1.21.. ADP-sugar + H2O = AMP + alpha-D-aldose 1-phosphate.
adrenodoxin-NADP(+) reductase (EC 1.18.1.6)
adrenodoxin-NADP(+) reductase. EC 1.18.1.6.. 2 reduced [adrenodoxin] + NADP(+) + H(+) = 2 oxidized [adrenodoxin] +
aerobactin synthase (EC 6.3.2.39)
aerobactin synthase. EC 6.3.2.39.. N(2)-citryl-N(6)-acetyl-N(6)-hydroxy-L-lysine + N(6)-acetyl-N(6)-hydroxy-
aerobic 5,6-dimethylbenzimidazole synthase (EC 1.13.11.79)
aerobic 5,6-dimethylbenzimidazole synthase. EC 1.13.11.79.. FMNH2 + O2 = dialurate + 5,6-dimethylbenzimidazole + D-erythrose
aerobic carbon monoxide dehydrogenase (EC 1.2.5.3)
aerobic carbon monoxide dehydrogenase. EC 1.2.5.3.. CO + a quinone + H2O = a quinol + CO2.
aflatoxin B synthase (EC 1.14.14.117)
aflatoxin B synthase. EC 1.14.14.117.. (1) 8-O-methylsterigmatocystin + 2 reduced [NADPH--hemoprotein reductase]
agaritine gamma-glutamyltransferase (EC 2.3.2.9)
agaritine gamma-glutamyltransferase. EC 2.3.2.9.. agaritine + acceptor = 4-hydroxymethylphenylhydrazine + gamma-L-glutamyl-
agmatinase (EC 3.5.3.11)
agmatinase. EC 3.5.3.11.. agmatine + H2O = urea + putrescine.
agmatine deiminase (EC 3.5.3.12)
agmatine deiminase. EC 3.5.3.12.. agmatine + H2O = N-carbamoylputrescine + NH4(+).
agmatine kinase (EC 2.7.3.10)
agmatine kinase. EC 2.7.3.10.. agmatine + ATP = N(4)-phosphoagmatine + ADP + 2 H(+).
agmatine N(4)-coumaroyltransferase (EC 2.3.1.64)
agmatine N(4)-coumaroyltransferase. EC 2.3.1.64.. 4-coumaroyl-CoA + agmatine = N-(4-guanidinobutyl)-4-hydroxycinnamamide +
agroclavine dehydrogenase (EC 1.5.1.46)
agroclavine dehydrogenase. EC 1.5.1.46.. agroclavine + NADP(+) = didehydroagroclavine + NADPH + H(+).
ajmaline N-methyltransferase (EC 2.1.1.393)
ajmaline N-methyltransferase. EC 2.1.1.393.. ajmaline + S-adenosyl-L-methionine = 4-methylajmaline + S-adenosyl-L-
aklanonic acid methyl ester cyclase (EC 5.5.1.23)
aklanonic acid methyl ester cyclase. EC 5.5.1.23.. methyl aklanonate = aklaviketone.
aklanonic acid methyltransferase (EC 2.1.1.288)
aklanonic acid methyltransferase. EC 2.1.1.288.. aklanonate + S-adenosyl-L-methionine = methyl aklanonate + S-adenosyl-L-
aklaviketone reductase (EC 1.1.1.362)
aklaviketone reductase. EC 1.1.1.362.. aklavinone + NADP(+) = aklaviketone + NADPH + 2 H(+).
aklavinone 12-hydroxylase (EC 1.14.13.180)
aklavinone 12-hydroxylase. EC 1.14.13.180.. aklavinone + NADPH + O2 + H(+) = epsilon-rhodomycinone + NADP(+) + H2O.
aklavinone 7-L-rhodosaminyltransferase (EC 2.4.1.326)
aklavinone 7-L-rhodosaminyltransferase. EC 2.4.1.326.. dTDP-beta-L-rhodosamine + aklavinone = aclacinomycin T + dTDP + 2 H(+).
akuammiline synthase (EC 2.3.1.322)
akuammiline synthase. EC 2.3.1.322.. rhazimol + acetyl-CoA = akuammiline + CoA + H(+).
alanine carboxypeptidase (EC 3.4.17.6)
alanine carboxypeptidase. EC 3.4.17.6.. Release of a C-terminal alanine from a peptide or a variety of pteroyl or
alanine dehydrogenase (EC 1.4.1.1)
alanine dehydrogenase. EC 1.4.1.1.. L-alanine + NAD(+) + H2O = pyruvate + NH4(+) + NADH + H(+).
alanine racemase (EC 5.1.1.1)
alanine racemase. EC 5.1.1.1.. L-alanine = D-alanine.
alanine transaminase (EC 2.6.1.2)
alanine transaminase. EC 2.6.1.2.. L-alanine + 2-oxoglutarate = pyruvate + L-glutamate.
alanine--glyoxylate transaminase (EC 2.6.1.44)
alanine--glyoxylate transaminase. EC 2.6.1.44.. glyoxylate + L-alanine = glycine + pyruvate.
alanine--oxo-acid transaminase (EC 2.6.1.12)
alanine--oxo-acid transaminase. EC 2.6.1.12.. a 2-oxocarboxylate + L-alanine = an L-alpha-amino acid + pyruvate.
alanine--oxomalonate transaminase (EC 2.6.1.47)
alanine--oxomalonate transaminase. EC 2.6.1.47.. oxomalonate + L-alanine = aminomalonate + pyruvate.
alanine--tRNA ligase (EC 6.1.1.7)
alanine--tRNA ligase. EC 6.1.1.7.. tRNA(Ala) + L-alanine + ATP = L-alanyl-tRNA(Ala) + AMP + diphosphate.
alanopine dehydrogenase (EC 1.5.1.17)
alanopine dehydrogenase. EC 1.5.1.17.. 2,2'-iminodipropanoate + NAD(+) + H2O = L-alanine + pyruvate + NADH +
alanylphosphatidylglycerol synthase (EC 2.3.2.11)
alanylphosphatidylglycerol synthase. EC 2.3.2.11.. L-alanyl-tRNA(Ala) + a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycerol) =
albendazole monooxygenase (EC 1.14.13.32)
albendazole monooxygenase. EC 1.14.13.32.. albendazole + NADPH + O2 + H(+) = albendazole S-oxide + NADP(+) + H2O.