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.
acyl-CoA 15-desaturase (EC 1.14.19.13)
acyl-CoA 15-desaturase. EC 1.14.19.13.. (9Z,12Z)-hexadecadienoyl-CoA + AH2 + O2 = (9Z,12Z,15Z)-hexadecatrienoyl-
acyl-CoA 5-desaturase (EC 1.14.19.37)
acyl-CoA 5-desaturase. EC 1.14.19.37.. (1) (11Z,14Z)-eicosadienoyl-CoA + AH2 + O2 = (5Z,11Z,14Z)-eicosatrienoyl-
acyl-CoA 6-desaturase (EC 1.14.19.3)
acyl-CoA 6-desaturase. EC 1.14.19.3.. (1) (9Z,12Z)-octadecadienoyl-CoA + 2 Fe(II)-[cytochrome b5] + O2 + 2 H(+)
acyl-CoA dehydrogenase (NADP(+)) (EC 1.3.1.8)
acyl-CoA dehydrogenase (NADP(+)). EC 1.3.1.8.. a 2,3-saturated acyl-CoA + NADP(+) = a 2,3-dehydroacyl-CoA + NADPH +
acyl-CoA hydrolase (EC 3.1.2.20)
acyl-CoA hydrolase. EC 3.1.2.20.. a fatty acyl-CoA + H2O = a fatty acid + CoA + H(+).
acyl-CoA oxidase (EC 1.3.3.6)
acyl-CoA oxidase. EC 1.3.3.6.. a 2,3-saturated acyl-CoA + O2 = a (2E)-enoyl-CoA + H2O2.
acyl-CoA:acyl-CoA alkyltransferase (EC 2.3.3.20)
acyl-CoA:acyl-CoA alkyltransferase. EC 2.3.3.20.. a 1,2-saturated acyl-CoA + an acyl-CoA + H2O = an (R)-2-alkyl-3-
acyl-homoserine-lactone acylase (EC 3.5.1.97)
acyl-homoserine-lactone acylase. EC 3.5.1.97.. an N-acyl-L-homoserine lactone + H2O = L-homoserine lactone +
acyl-homoserine-lactone synthase (EC 2.3.1.184)
acyl-homoserine-lactone synthase. EC 2.3.1.184.. a fatty acyl-[ACP] + S-adenosyl-L-methionine = an N-acyl-L-homoserine
acyl-Kdo2-lipid IVA acyltransferase (EC 2.3.1.243)
acyl-Kdo2-lipid IVA acyltransferase. EC 2.3.1.243.. an alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-(acyl)-lipid IVA + a fatty acyl-
acyl-lipid (11-3)-desaturase (EC 1.14.19.4)
acyl-lipid (11-3)-desaturase. EC 1.14.19.4.. (1) an (11Z,14Z)-icosadienoyl-containing glycerolipid + 2 Fe(II)-
acyl-lipid (7-3)-desaturase (EC 1.14.19.31)
acyl-lipid (7-3)-desaturase. EC 1.14.19.31.. (1) a (7Z,10Z,13Z,16Z,19Z)-docosapentaenoyl-containing glycerolipid +
acyl-lipid (8-3)-desaturase (EC 1.14.19.30)
acyl-lipid (8-3)-desaturase. EC 1.14.19.30.. (1) an (8Z,11Z,14Z)-icosatrienoyl-containing glycerolipid + 2 Fe(II)-
acyl-lipid (9-3)-desaturase (EC 1.14.19.47)
acyl-lipid (9-3)-desaturase. EC 1.14.19.47.. (1) (9Z,12Z,15Z)-octadecatrienoyl-containing glycerolipid + 2 Fe(II)-
acyl-lipid (9+3)-(E)-desaturase (EC 1.14.19.34)
acyl-lipid (9+3)-(E)-desaturase. EC 1.14.19.34.. (1) a (9Z)-octadecenoyl-containing glycerolipid + 2 Fe(II)-[cytochrome
acyl-lipid (n+3)-(Z)-desaturase (ferredoxin) (EC 1.14.19.23)
acyl-lipid (n+3)-(Z)-desaturase (ferredoxin). EC 1.14.19.23.. a (9Z)-octadecenoyl-containing glycerolipid + 2 reduced [2Fe-2S]-
acyl-lipid Delta(12)-acetylenase (EC 1.14.19.39)
acyl-lipid Delta(12)-acetylenase. EC 1.14.19.39.. a (9Z,12Z)-octadecadienoyl-containing glycerolipid + 2 Fe(II)-[cytochrome
acyl-lipid Delta(6)-acetylenase (EC 1.14.19.38)
acyl-lipid Delta(6)-acetylenase. EC 1.14.19.38.. (1) (6Z,9Z,12Z)-octadecatrienoyl-containing glycerolipid + 2 Fe(II)-
acyl-lipid omega-(9-4) desaturase (EC 1.14.19.12)
acyl-lipid omega-(9-4) desaturase. EC 1.14.19.12.. (1) a (9Z,12Z)-octadecadienoyl-containing glycerolipid + 2 Fe(II)-
acyl-lipid omega-3 desaturase (cytochrome b5) (EC 1.14.19.25)
acyl-lipid omega-3 desaturase (cytochrome b5). EC 1.14.19.25.. a (9Z,12Z)-octadecadienoyl-containing glycerolipid + 2 Fe(II)-[cytochrome
acyl-lipid omega-6 desaturase (cytochrome b5) (EC 1.14.19.22)
acyl-lipid omega-6 desaturase (cytochrome b5). EC 1.14.19.22.. a (9Z)-octadecenoyl-containing glycerolipid + 2 Fe(II)-[cytochrome b5] +
acyl-lysine deacylase (EC 3.5.1.17)
acyl-lysine deacylase. EC 3.5.1.17.. an N(6)-acyl-L-lysine + H2O = a carboxylate + L-lysine.
acyl-phosphate--hexose phosphotransferase (EC 2.7.1.61)
acyl-phosphate--hexose phosphotransferase. EC 2.7.1.61.. a D-hexose + an acyl phosphate = a D-hexose phosphate + a carboxylate +
acylagmatine amidase (EC 3.5.1.40)
acylagmatine amidase. EC 3.5.1.40.. N(4)-benzoylagmatine + H2O = benzoate + agmatine.
acylaminoacyl-peptidase (EC 3.4.19.1)
acylaminoacyl-peptidase. EC 3.4.19.1.. (1) Cleavage of an N-acetyl or N-formyl amino acid from the N-terminus of
acylcarnitine hydrolase (EC 3.1.1.28)
acylcarnitine hydrolase. EC 3.1.1.28.. an O-acyl-(R)-carnitine + H2O = (R)-carnitine + a fatty acid + H(+).
acylglycerol kinase (EC 2.7.1.94)
acylglycerol kinase. EC 2.7.1.94.. a monoacylglycerol + ATP = a monoacyl-sn-glycero-3-phosphate + ADP +
acylglycerol lipase (EC 3.1.1.23)
acylglycerol lipase. EC 3.1.1.23.. Hydrolyzes glycerol monoesters of long-chain fatty acids.
acylglycerone-phosphate reductase (EC 1.1.1.101)
acylglycerone-phosphate reductase. EC 1.1.1.101.. 1-hexadecanoyl-sn-glycero-3-phosphate + NADP(+) = 1-hexadecanoylglycerone
acyloxyacyl hydrolase (EC 3.1.1.77)
acyloxyacyl hydrolase. EC 3.1.1.77.. a 3-(acyloxy)acyl derivative of bacterial toxin + H2O = a 3-hydroxyacyl
acylphloroglucinol glucosyltransferase (EC 2.4.1.358)
acylphloroglucinol glucosyltransferase. EC 2.4.1.358.. a 2-acylphloroglucinol + UDP-alpha-D-glucose = a 2-acylphloroglucinol
acylphosphatase (EC 3.6.1.7)
acylphosphatase. EC 3.6.1.7.. an acyl phosphate + H2O = a carboxylate + phosphate + H(+).
acylpyruvate hydrolase (EC 3.7.1.5)
acylpyruvate hydrolase. EC 3.7.1.5.. a 3-acylpyruvate + H2O = a carboxylate + pyruvate + H(+).
ADAM 17 endopeptidase (EC 3.4.24.86)
ADAM 17 endopeptidase. EC 3.4.24.86.. Narrow endopeptidase specificity. Cleaves Pro-Leu-Ala-Gln-Ala-|-Val-
ADAM10 endopeptidase (EC 3.4.24.81)
ADAM10 endopeptidase. EC 3.4.24.81.. Endopeptidase of broad specificity.
adamalysin (EC 3.4.24.46)
adamalysin. EC 3.4.24.46.. Cleavage of 1-Phe-|-Val-2, 5-His-|-Leu-6, 14-Ala-|-Leu-15, 15-Leu-|-Tyr-
ADAMTS-4 endopeptidase (EC 3.4.24.82)
ADAMTS-4 endopeptidase. EC 3.4.24.82.. Glutamyl endopeptidase. Bonds cleaved include 370-Thr-Glu-Gly-Glu-|-Ala-
ADAMTS13 endopeptidase (EC 3.4.24.87)
ADAMTS13 endopeptidase. EC 3.4.24.87.. The enzyme cleaves the von Willebrand factor at bond 842-Tyr-|-Met-843
adenain (EC 3.4.22.39)
adenain. EC 3.4.22.39.. Cleaves proteins of the adenovirus and its host cell at two consensus
adenine deaminase (EC 3.5.4.2)
adenine deaminase. EC 3.5.4.2.. adenine + H2O + H(+) = hypoxanthine + NH4(+).
adenine glycosylase (EC 3.2.2.31)
adenine glycosylase. EC 3.2.2.31.. Hydrolyzes free adenine bases from 7,8-dihydro-8-oxoguanine:adenine
adenine phosphoribosyltransferase (EC 2.4.2.7)
adenine phosphoribosyltransferase. EC 2.4.2.7.. AMP + diphosphate = 5-phospho-alpha-D-ribose 1-diphosphate + adenine.
adenosine deaminase (EC 3.5.4.4)
adenosine deaminase. EC 3.5.4.4.. (1) adenosine + H2O + H(+) = inosine + NH4(+).
adenosine kinase (EC 2.7.1.20)
adenosine kinase. EC 2.7.1.20.. adenosine + ATP = AMP + ADP + H(+).
adenosine nucleosidase (EC 3.2.2.7)
adenosine nucleosidase. EC 3.2.2.7.. adenosine + H2O = D-ribose + adenine.
adenosine tuberculosinyltransferase (EC 2.5.1.153)
adenosine tuberculosinyltransferase. EC 2.5.1.153.. tuberculosinyl diphosphate + adenosine + H(+) =
adenosine-5'-diphospho-5'-[DNA] diphosphatase (EC 3.6.1.71)
adenosine-5'-diphospho-5'-[DNA] diphosphatase. EC 3.6.1.71.. (1) a 5'-end adenosine-5'-diphospho-5'-2'-deoxyribonucleoside-DNA + H2O =
adenosine-phosphate deaminase (EC 3.5.4.17)
adenosine-phosphate deaminase. EC 3.5.4.17.. (1) AMP + H2O + H(+) = IMP + NH4(+).
adenosine-tetraphosphatase (EC 3.6.1.14)
adenosine-tetraphosphatase. EC 3.6.1.14.. adenosine 5'-tetraphosphate + H2O = phosphate + ATP + H(+).
adenosyl-chloride synthase (EC 2.5.1.94)
adenosyl-chloride synthase. EC 2.5.1.94.. chloride + S-adenosyl-L-methionine = 5'-chloro-5'-deoxyadenosine +
adenosyl-fluoride synthase (EC 2.5.1.63)
adenosyl-fluoride synthase. EC 2.5.1.63.. fluoride + S-adenosyl-L-methionine = 5'-deoxy-5'-fluoroadenosine +
adenosylcobalamin/alpha-ribazole phosphatase (EC 3.1.3.73)
adenosylcobalamin/alpha-ribazole phosphatase. EC 3.1.3.73.. (1) adenosylcob(III)alamin 5'-phosphate + H2O = adenosylcob(III)alamin +
adenosylcobinamide hydrolase (EC 3.5.1.90)
adenosylcobinamide hydrolase. EC 3.5.1.90.. adenosylcob(III)inamide + H2O = (R)-1-aminopropan-2-ol +
adenosylcobinamide kinase (EC 2.7.1.156)
adenosylcobinamide kinase. EC 2.7.1.156.. (1) adenosylcob(III)inamide + GTP = adenosylcob(III)inamide phosphate +
adenosylcobinamide-GDP ribazoletransferase (EC 2.7.8.26)
adenosylcobinamide-GDP ribazoletransferase. EC 2.7.8.26.. (1) alpha-ribazole + adenosylcob(III)inamide-GDP = adenosylcob(III)alamin
adenosylcobinamide-phosphate guanylyltransferase (EC 2.7.7.62)
adenosylcobinamide-phosphate guanylyltransferase. EC 2.7.7.62.. adenosylcob(III)inamide phosphate + GTP + H(+) = adenosylcob(III)inamide-
adenosylcobinamide-phosphate synthase (EC 6.3.1.10)
adenosylcobinamide-phosphate synthase. EC 6.3.1.10.. (1) (R)-1-aminopropan-2-yl phosphate + adenosylcob(III)yrate + ATP =
adenosylcobyric acid synthase (glutamine-hydrolyzing) (EC 6.3.5.10)
adenosylcobyric acid synthase (glutamine-hydrolyzing). EC 6.3.5.10.. adenosylcob(III)yrinate a,c-diamide + 4 L-glutamine + 4 ATP + 4 H2O =
adenosylhomocysteinase (EC 3.13.2.1)
adenosylhomocysteinase. EC 3.13.2.1.. S-adenosyl-L-homocysteine + H2O = L-homocysteine + adenosine.
adenosylhomocysteine nucleosidase (EC 3.2.2.9)
adenosylhomocysteine nucleosidase. EC 3.2.2.9.. (1) S-adenosyl-L-homocysteine + H2O = S-(5-deoxy-D-ribos-5-yl)-L-