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.
FMN reductase (NADPH) (EC 1.5.1.38)
FMN reductase (NADPH). EC 1.5.1.38.. FMNH2 + NADP(+) = FMN + NADPH + 2 H(+).
FMN reductase [NAD(P)H] (EC 1.5.1.39)
FMN reductase [NAD(P)H]. EC 1.5.1.39.. (1) FMNH2 + NADP(+) = FMN + NADPH + 2 H(+).
FMN-dependent NADH-azoreductase (EC 1.7.1.17)
FMN-dependent NADH-azoreductase. EC 1.7.1.17.. N,N-dimethyl-1,4-phenylenediamine + anthranilate + 2 NAD(+) =
folate gamma-glutamyl hydrolase (EC 3.4.19.9)
folate gamma-glutamyl hydrolase. EC 3.4.19.9.. (6S)-5,6,7,8-tetrahydrofolyl-(gamma-L-Glu)(n) + (n-1) H2O = (6S)-5,6,7,8-
formaldehyde dehydrogenase (EC 1.2.1.46)
formaldehyde dehydrogenase. EC 1.2.1.46.. formaldehyde + NAD(+) + H2O = formate + NADH + 2 H(+).
formaldehyde dismutase (EC 1.2.98.1)
formaldehyde dismutase. EC 1.2.98.1.. 2 formaldehyde + H2O = methanol + formate + H(+).
formaldehyde transketolase (EC 2.2.1.3)
formaldehyde transketolase. EC 2.2.1.3.. D-xylulose 5-phosphate + formaldehyde = dihydroxyacetone +
formamidase (EC 3.5.1.49)
formamidase. EC 3.5.1.49.. formamide + H2O = formate + NH4(+).
formate C-acetyltransferase (EC 2.3.1.54)
formate C-acetyltransferase. EC 2.3.1.54.. formate + acetyl-CoA = pyruvate + CoA.
formate dehydrogenase (acceptor) (EC 1.17.98.4)
formate dehydrogenase (acceptor). EC 1.17.98.4.. formate + A + H(+) = AH2 + CO2.
formate dehydrogenase (coenzyme F420) (EC 1.17.98.3)
formate dehydrogenase (coenzyme F420). EC 1.17.98.3.. oxidized coenzyme F420-(gamma-L-Glu)(n) + formate + 2 H(+) = reduced
formate dehydrogenase (cytochrome c-553) (EC 1.17.2.3)
formate dehydrogenase (cytochrome c-553). EC 1.17.2.3.. 2 Fe(III)-[cytochrome c553] + formate = 2 Fe(II)-[cytochrome c553] +
formate dehydrogenase (cytochrome) (EC 1.2.2.1)
formate dehydrogenase (cytochrome). EC 1.2.2.1.. 2 Fe(III)-[cytochrome b1] + formate = 2 Fe(II)-[cytochrome b1] + CO2 +
formate dehydrogenase (EC 1.17.1.9)
formate dehydrogenase. EC 1.17.1.9.. formate + NAD(+) = CO2 + NADH.
formate dehydrogenase (NAD(+), ferredoxin) (EC 1.17.1.11)
formate dehydrogenase (NAD(+), ferredoxin). EC 1.17.1.11.. 2 formate + 2 oxidized [2Fe-2S]-[ferredoxin] + NAD(+) = 2 reduced [2Fe-
formate dehydrogenase (NADP(+)) (EC 1.17.1.10)
formate dehydrogenase (NADP(+)). EC 1.17.1.10.. formate + NADP(+) = CO2 + NADPH.
formate dehydrogenase-N (EC 1.17.5.3)
formate dehydrogenase-N. EC 1.17.5.3.. a quinone + formate + H(+) = a quinol + CO2.
formate kinase (EC 2.7.2.6)
formate kinase. EC 2.7.2.6.. formate + ATP = formyl phosphate + ADP.
formate--dihydrofolate ligase (EC 6.3.4.17)
formate--dihydrofolate ligase. EC 6.3.4.17.. 7,8-dihydrofolate + formate + ATP = 10-formyldihydrofolate + ADP +
formate--phosphoribosylaminoimidazolecarboxamide ligase (EC 6.3.4.23)
formate--phosphoribosylaminoimidazolecarboxamide ligase. EC 6.3.4.23.. 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamide + formate +
formate--tetrahydrofolate ligase (EC 6.3.4.3)
formate--tetrahydrofolate ligase. EC 6.3.4.3.. (6S)-5,6,7,8-tetrahydrofolate + formate + ATP = (6R)-10-
formate:CoB-CoM heterodisulfide,ferredoxin reductase (EC 1.8.98.6)
formate:CoB-CoM heterodisulfide,ferredoxin reductase. EC 1.8.98.6.. coenzyme B + coenzyme M + 2 reduced [2Fe-2S]-[ferredoxin] + 2 CO2 =
formimidoylaspartate deiminase (EC 3.5.3.5)
formimidoylaspartate deiminase. EC 3.5.3.5.. N-formimidoyl-L-aspartate + H2O = N-formyl-L-aspartate + NH4(+).
formimidoylglutamase (EC 3.5.3.8)
formimidoylglutamase. EC 3.5.3.8.. N-formimidoyl-L-glutamate + H2O = formamide + L-glutamate.
formimidoylglutamate deiminase (EC 3.5.3.13)
formimidoylglutamate deiminase. EC 3.5.3.13.. N-formimidoyl-L-glutamate + H2O = N-formyl-L-glutamate + NH4(+).
formimidoyltetrahydrofolate cyclodeaminase (EC 4.3.1.4)
formimidoyltetrahydrofolate cyclodeaminase. EC 4.3.1.4.. 5-formimidoyltetrahydrofolate + 2 H(+) = (6R)-5,10-
formyl-CoA hydrolase (EC 3.1.2.10)
formyl-CoA hydrolase. EC 3.1.2.10.. formyl-CoA + H2O = formate + CoA + H(+).
formyl-CoA transferase (EC 2.8.3.16)
formyl-CoA transferase. EC 2.8.3.16.. formyl-CoA + oxalate = oxalyl-CoA + formate.
formylaspartate deformylase (EC 3.5.1.8)
formylaspartate deformylase. EC 3.5.1.8.. N-formyl-L-aspartate + H2O = L-aspartate + formate.
formylglycine-generating enzyme (EC 1.8.3.7)
formylglycine-generating enzyme. EC 1.8.3.7.. L-cysteinyl-[sulfatase] + 2 a thiol + O2 = an organic disulfide + 3-oxo-
formylmethanofuran dehydrogenase (EC 1.2.7.12)
formylmethanofuran dehydrogenase. EC 1.2.7.12.. N-formylmethanofuran + 2 oxidized [2Fe-2S]-[ferredoxin] + H2O =
formylmethanofuran--tetrahydromethanopterin N-formyltransferase (EC 2.3.1.101)
formylmethanofuran--tetrahydromethanopterin N-formyltransferase. EC 2.3.1.101.. N-formylmethanofuran + 5,6,7,8-tetrahydromethanopterin + H(+) = N(5)-
formylmethionine deformylase (EC 3.5.1.31)
formylmethionine deformylase. EC 3.5.1.31.. N(alpha)-formyl-L-methionine + H2O = formate + L-methionine.
formyltetrahydrofolate deformylase (EC 3.5.1.10)
formyltetrahydrofolate deformylase. EC 3.5.1.10.. (6R)-10-formyltetrahydrofolate + H2O = (6S)-5,6,7,8-tetrahydrofolate +
formyltetrahydrofolate dehydrogenase (EC 1.5.1.6)
formyltetrahydrofolate dehydrogenase. EC 1.5.1.6.. (6R)-10-formyltetrahydrofolate + NADP(+) + H2O = (6S)-5,6,7,8-
fragilysin (EC 3.4.24.74)
fragilysin. EC 3.4.24.74.. Broad proteolytic specificity, bonds hydrolyzed includes -Gly-|-Leu-,
fraxetin 5-hydroxylase (EC 1.14.14.164)
fraxetin 5-hydroxylase. EC 1.14.14.164.. fraxetin + reduced [NADPH--hemoprotein reductase] + O2 = sideretin
friedelin synthase (EC 5.4.99.50)
friedelin synthase. EC 5.4.99.50.. (S)-2,3-epoxysqualene = friedelin.
fructan beta-(2,1)-fructosidase (EC 3.2.1.153)
fructan beta-(2,1)-fructosidase. EC 3.2.1.153.. Hydrolysis of terminal, non-reducing (2->1)-linked beta-D-fructofuranose
fructan beta-(2,6)-fructosidase (EC 3.2.1.154)
fructan beta-(2,6)-fructosidase. EC 3.2.1.154.. Hydrolysis of terminal, non-reducing (2->6)-linked beta-D-fructofuranose
fructan beta-fructosidase (EC 3.2.1.80)
fructan beta-fructosidase. EC 3.2.1.80.. Hydrolysis of terminal, non-reducing (2->1)- and (2->6)-linked beta-D-
fructokinase (EC 2.7.1.4)
fructokinase. EC 2.7.1.4.. D-fructose + ATP = D-fructose 6-phosphate + ADP + H(+).
fructose 5-dehydrogenase (EC 1.1.5.14)
fructose 5-dehydrogenase. EC 1.1.5.14.. keto-D-fructose + a ubiquinone = 5-dehydro-D-fructose + a ubiquinol.
fructose 5-dehydrogenase (NADP(+)) (EC 1.1.1.124)
fructose 5-dehydrogenase (NADP(+)). EC 1.1.1.124.. D-fructose + NADP(+) = 5-dehydro-D-fructose + NADPH + H(+).
fructose-2,6-bisphosphate 2-phosphatase (EC 3.1.3.46)
fructose-2,6-bisphosphate 2-phosphatase. EC 3.1.3.46.. beta-D-fructose 2,6-bisphosphate + H2O = beta-D-fructose 6-phosphate +
fructose-2,6-bisphosphate 6-phosphatase (EC 3.1.3.54)
fructose-2,6-bisphosphate 6-phosphatase. EC 3.1.3.54.. beta-D-fructose 2,6-bisphosphate + H2O = beta-D-fructose 2-phosphate +
fructose-6-phosphate phosphoketolase (EC 4.1.2.22)
fructose-6-phosphate phosphoketolase. EC 4.1.2.22.. keto-D-fructose 6-phosphate + phosphate = acetyl phosphate + D-erythrose
fructose-bisphosphatase (EC 3.1.3.11)
fructose-bisphosphatase. EC 3.1.3.11.. beta-D-fructose 1,6-bisphosphate + H2O = beta-D-fructose 6-phosphate +
fructose-bisphosphate aldolase (EC 4.1.2.13)
fructose-bisphosphate aldolase. EC 4.1.2.13.. beta-D-fructose 1,6-bisphosphate = D-glyceraldehyde 3-phosphate +
fructoselysine 3-epimerase (EC 5.1.3.41)
fructoselysine 3-epimerase. EC 5.1.3.41.. N(6)-(D-psicosyl)-L-lysine = N(6)-(D-fructosyl)-L-lysine.
fructoselysine 6-kinase (EC 2.7.1.218)
fructoselysine 6-kinase. EC 2.7.1.218.. N(6)-(D-fructosyl)-L-lysine + ATP = N(6)-(6-phospho-D-fructosyl)-L-lysine
fructosyl amine oxidase (fructosamine-forming) (EC 1.5.3.26)
fructosyl amine oxidase (fructosamine-forming). EC 1.5.3.26.. an N-(1-deoxy-beta-D-fructopyranos-1-yl)amine + O2 + H2O = (1-deoxy-D-
fructosyl amine oxidase (glucosone-forming) (EC 1.5.3.25)
fructosyl amine oxidase (glucosone-forming). EC 1.5.3.25.. an N-(1-deoxy-beta-D-fructopyranos-1-yl)amine + O2 + H2O = an aliphatic
fructuronate reductase (EC 1.1.1.57)
fructuronate reductase. EC 1.1.1.57.. D-mannonate + NAD(+) = keto-D-fructuronate + NADH + H(+).
fruit bromelain (EC 3.4.22.33)
fruit bromelain. EC 3.4.22.33.. Hydrolysis of proteins with broad specificity for peptide bonds. Bz-Phe-
fucokinase (EC 2.7.1.52)
fucokinase. EC 2.7.1.52.. beta-L-fucose + ATP = beta-L-fucose 1-phosphate + ADP + H(+).
fucose-1-phosphate guanylyltransferase (EC 2.7.7.30)
fucose-1-phosphate guanylyltransferase. EC 2.7.7.30.. beta-L-fucose 1-phosphate + GTP + H(+) = GDP-beta-L-fucose + diphosphate.
fucosterol-epoxide lyase (EC 4.1.2.33)
fucosterol-epoxide lyase. EC 4.1.2.33.. (24R,24(1)R)-fucosterol epoxide = desmosterol + acetaldehyde.
fucosylgalactoside 3-alpha-galactosyltransferase (EC 2.4.1.37)
fucosylgalactoside 3-alpha-galactosyltransferase. EC 2.4.1.37.. an alpha-L-fucosyl-(1->2)-beta-D-galactosyl derivative + UDP-alpha-D-
fumarate hydratase (EC 4.2.1.2)
fumarate hydratase. EC 4.2.1.2.. (S)-malate = fumarate + H2O.