Biochemistry & Enzymes

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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.

phenylpyruvate C(3)-methyltransferase (EC 2.1.1.281)

phenylpyruvate C(3)-methyltransferase. EC 2.1.1.281.. 3-phenylpyruvate + S-adenosyl-L-methionine = (3S)-2-oxo-3-phenylbutanoate

phenylpyruvate decarboxylase (EC 4.1.1.43)

phenylpyruvate decarboxylase. EC 4.1.1.43.. 3-phenylpyruvate + H(+) = 2-phenylacetaldehyde + CO2.

phenylpyruvate tautomerase (EC 5.3.2.1)

phenylpyruvate tautomerase. EC 5.3.2.1.. 3-phenylpyruvate = enol-phenylpyruvate.

phenylserine aldolase (EC 4.1.2.26)

phenylserine aldolase. EC 4.1.2.26.. L-threo-3-phenylserine = benzaldehyde + glycine.

phenylsuccinyl-CoA transferase (EC 2.8.3.28)

phenylsuccinyl-CoA transferase. EC 2.8.3.28.. (1) phenylsuccinate + succinyl-CoA = 2-phenylsuccinyl-CoA + succinate.

pheophorbidase (EC 3.1.1.82)

pheophorbidase. EC 3.1.1.82.. pheophorbide a + H2O + H(+) = pyropheophorbide a + methanol + CO2.

pheophorbide a oxygenase (EC 1.14.15.17)

pheophorbide a oxygenase. EC 1.14.15.17.. pheophorbide a + 2 reduced [2Fe-2S]-[ferredoxin] + O2 + 2 H(+) =

phloretin hydrolase (EC 3.7.1.4)

phloretin hydrolase. EC 3.7.1.4.. phloretin + H2O = phloretate + 1,3,5-trihydroxybenzene + H(+).

phlorizin synthase (EC 2.4.1.357)

phlorizin synthase. EC 2.4.1.357.. phloretin + UDP-alpha-D-glucose = phlorizin + UDP + H(+).

phloroglucinol reductase (EC 1.3.1.57)

phloroglucinol reductase. EC 1.3.1.57.. dihydrophloroglucinol + NADP(+) = 1,3,5-trihydroxybenzene + NADPH.

phloroglucinol synthase (EC 2.3.1.253)

phloroglucinol synthase. EC 2.3.1.253.. 3 malonyl-CoA + 3 H(+) = 1,3,5-trihydroxybenzene + 3 CO2 + 3 CoA.

phloroisovalerophenone synthase (EC 2.3.1.156)

phloroisovalerophenone synthase. EC 2.3.1.156.. (1) 3-methylbutanoyl-CoA + 3 malonyl-CoA + 3 H(+) = phlorisovalerophenone

phomopsene synthase (EC 4.2.3.222)

phomopsene synthase. EC 4.2.3.222.. (2E,6E,10E)-geranylgeranyl diphosphate = phomopsene + diphosphate.

phorbol-diester hydrolase (EC 3.1.1.51)

phorbol-diester hydrolase. EC 3.1.1.51.. phorbol 12,13-dibutanoate + H2O = phorbol 13-butanoate + butanoate +

phosphate acetyltransferase (EC 2.3.1.8)

phosphate acetyltransferase. EC 2.3.1.8.. acetyl-CoA + phosphate = acetyl phosphate + CoA.

phosphate acyltransferase (EC 2.3.1.274)

phosphate acyltransferase. EC 2.3.1.274.. a fatty acyl-[ACP] + phosphate = an acyl phosphate + holo-[ACP].

phosphate butyryltransferase (EC 2.3.1.19)

phosphate butyryltransferase. EC 2.3.1.19.. butanoyl-CoA + phosphate = butanoyl phosphate + CoA.

phosphate propanoyltransferase (EC 2.3.1.222)

phosphate propanoyltransferase. EC 2.3.1.222.. propanoyl-CoA + phosphate = propanoyl phosphate + CoA.

phosphatidate cytidylyltransferase (EC 2.7.7.41)

phosphatidate cytidylyltransferase. EC 2.7.7.41.. a 1,2-diacyl-sn-glycero-3-phosphate + CTP + H(+) = a CDP-1,2-diacyl-

phosphatidate phosphatase (EC 3.1.3.4)

phosphatidate phosphatase. EC 3.1.3.4.. a 1,2-diacyl-sn-glycero-3-phosphate + H2O = a 1,2-diacyl-sn-glycerol +

phosphatidyl-myo-inositol alpha-mannosyltransferase (EC 2.4.1.345)

phosphatidyl-myo-inositol alpha-mannosyltransferase. EC 2.4.1.345.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + GDP-alpha-D-mannose

phosphatidyl-myo-inositol dimannoside synthase (EC 2.4.1.346)

phosphatidyl-myo-inositol dimannoside synthase. EC 2.4.1.346.. (1) a 1,2-diacyl-sn-glycero-3-phospho-[alpha-D-mannopyranosyl-(1<->6)-D-

phosphatidyl-N-methylethanolamine N-methyltransferase (EC 2.1.1.71)

phosphatidyl-N-methylethanolamine N-methyltransferase. EC 2.1.1.71.. a 1,2-diacyl-sn-glycero-3-phospho-N-methylethanolamine + S-adenosyl-L-

phosphatidylcholine 12-monooxygenase (EC 1.14.18.4)

phosphatidylcholine 12-monooxygenase. EC 1.14.18.4.. a 1-acyl-2-(9Z)-octadecenoyl-sn-glycero-3-phosphocholine + 2 Fe(II)-

phosphatidylcholine synthase (EC 2.7.8.24)

phosphatidylcholine synthase. EC 2.7.8.24.. a CDP-1,2-diacyl-sn-glycerol + choline = a 1,2-diacyl-sn-glycero-3-

phosphatidylcholine--dolichol O-acyltransferase (EC 2.3.1.83)

phosphatidylcholine--dolichol O-acyltransferase. EC 2.3.1.83.. a di-trans,poly-cis-dolichol + a 1,2-diacyl-sn-glycero-3-phosphocholine =

phosphatidylcholine--retinol O-acyltransferase (EC 2.3.1.135)

phosphatidylcholine--retinol O-acyltransferase. EC 2.3.1.135.. all-trans-retinol--[retinol-binding protein] + a 1,2-diacyl-sn-glycero-3-

phosphatidylcholine--sterol O-acyltransferase (EC 2.3.1.43)

phosphatidylcholine--sterol O-acyltransferase. EC 2.3.1.43.. a sterol + a 1,2-diacyl-sn-glycero-3-phosphocholine = a sterol ester +

phosphatidylethanolamine N-methyltransferase (EC 2.1.1.17)

phosphatidylethanolamine N-methyltransferase. EC 2.1.1.17.. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + S-adenosyl-L-methionine =

phosphatidylethanolamine phospholipase C (EC 3.1.4.62)

phosphatidylethanolamine phospholipase C. EC 3.1.4.62.. a 1,2-diacyl-sn-glycero-3-phosphoethanolamine + H2O = phosphoethanolamine

phosphatidylglycerol--membrane-oligosaccharide glycerophosphotransferase (EC 2.7.8.20)

phosphatidylglycerol--membrane-oligosaccharide glycerophosphotransferase. EC 2.7.8.20.. a phosphatidylglycerol + a membrane-derived-oligosaccharide D-glucose =

phosphatidylglycerol--prolipoprotein diacylglyceryl transferase (EC 2.5.1.145)

phosphatidylglycerol--prolipoprotein diacylglyceryl transferase. EC 2.5.1.145.. L-cysteinyl-[prolipoprotein] + a 1,2-diacyl-sn-glycero-3-phospho-

phosphatidylglycerophosphatase (EC 3.1.3.27)

phosphatidylglycerophosphatase. EC 3.1.3.27.. a 1,2-diacyl-sn-glycero-3-phospho-(1'-sn-glycero-3'-phosphate) + H2O =

phosphatidylinositol 3-kinase (EC 2.7.1.137)

phosphatidylinositol 3-kinase. EC 2.7.1.137.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + ATP = a 1,2-diacyl-

phosphatidylinositol deacylase (EC 3.1.1.52)

phosphatidylinositol deacylase. EC 3.1.1.52.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + H2O = a 1-acyl-

phosphatidylinositol diacylglycerol-lyase (EC 4.6.1.13)

phosphatidylinositol diacylglycerol-lyase. EC 4.6.1.13.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) = 1D-myo-inositol

phosphatidylinositol dimannoside acyltransferase (EC 2.3.1.265)

phosphatidylinositol dimannoside acyltransferase. EC 2.3.1.265.. (1) a 2,6-O-bis(alpha-D-mannopyranosyl)-1-phosphatidyl-1D-myo-inositol +

phosphatidylinositol N-acetylglucosaminyltransferase (EC 2.4.1.198)

phosphatidylinositol N-acetylglucosaminyltransferase. EC 2.4.1.198.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + UDP-N-acetyl-alpha-

phosphatidylinositol-3-phosphatase (EC 3.1.3.64)

phosphatidylinositol-3-phosphatase. EC 3.1.3.64.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3-phosphate) + H2O =

phosphatidylinositol-3,4-bisphosphate 4-phosphatase (EC 3.1.3.66)

phosphatidylinositol-3,4-bisphosphate 4-phosphatase. EC 3.1.3.66.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4-bisphosphate) +

phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase (EC 3.1.3.67)

phosphatidylinositol-3,4,5-trisphosphate 3-phosphatase. EC 3.1.3.67.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4,5-trisphosphate) +

phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase (EC 3.1.3.86)

phosphatidylinositol-3,4,5-trisphosphate 5-phosphatase. EC 3.1.3.86.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,4,5-trisphosphate) +

phosphatidylinositol-3,5-bisphosphate 3-phosphatase (EC 3.1.3.95)

phosphatidylinositol-3,5-bisphosphate 3-phosphatase. EC 3.1.3.95.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-3,5-bisphosphate) +

phosphatidylinositol-4-phosphate 3-kinase (EC 2.7.1.154)

phosphatidylinositol-4-phosphate 3-kinase. EC 2.7.1.154.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol 4-phosphate) + ATP =

phosphatidylinositol-4,5-bisphosphate 3-kinase (EC 2.7.1.153)

phosphatidylinositol-4,5-bisphosphate 3-kinase. EC 2.7.1.153.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) +

phosphatidylinositol-4,5-bisphosphate 4-phosphatase (EC 3.1.3.78)

phosphatidylinositol-4,5-bisphosphate 4-phosphatase. EC 3.1.3.78.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) +

phosphatidylserine decarboxylase (EC 4.1.1.65)

phosphatidylserine decarboxylase. EC 4.1.1.65.. a 1,2-diacyl-sn-glycero-3-phospho-L-serine + H(+) = a 1,2-diacyl-

phosphatidylserine sn-1 acylhydrolase (EC 3.1.1.111)

phosphatidylserine sn-1 acylhydrolase. EC 3.1.1.111.. (1) a 1,2-diacyl-sn-glycero-3-phospho-L-serine + H2O = a 2-acyl-

phosphinomethylmalate isomerase (EC 4.2.1.166)

phosphinomethylmalate isomerase. EC 4.2.1.166.. phosphinomethylmalate = phosphinomethylisomalate.

phosphinothricin acetyltransferase (EC 2.3.1.183)

phosphinothricin acetyltransferase. EC 2.3.1.183.. L-phosphinothricin + acetyl-CoA = N-acetyl-L-phosphinothricin + CoA +

phosphite dehydrogenase (EC 1.20.1.1)

phosphite dehydrogenase. EC 1.20.1.1.. phosphite + NAD(+) + H2O = phosphate + NADH + 3 H(+).

phospho-N-acetylmuramoyl-pentapeptide-transferase (EC 2.7.8.13)

phospho-N-acetylmuramoyl-pentapeptide-transferase. EC 2.7.8.13.. UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-gamma-D-glutamyl-L-lysyl-D-alanyl-

phosphoacetylglucosamine mutase (EC 5.4.2.3)

phosphoacetylglucosamine mutase. EC 5.4.2.3.. N-acetyl-alpha-D-glucosamine 1-phosphate = N-acetyl-D-glucosamine

phosphoadenylyl-sulfate reductase (thioredoxin) (EC 1.8.4.8)

phosphoadenylyl-sulfate reductase (thioredoxin). EC 1.8.4.8.. [thioredoxin]-disulfide + sulfite + adenosine 3',5'-bisphosphate + 2 H(+)

phosphoadenylylsulfatase (EC 3.6.2.2)

phosphoadenylylsulfatase. EC 3.6.2.2.. 3'-phosphoadenylyl sulfate + H2O = sulfate + adenosine 3',5'-bisphosphate

phosphoamidase (EC 3.9.1.1)

phosphoamidase. EC 3.9.1.1.. N-phosphocreatine + H2O = creatine + phosphate.

phosphodiesterase I (EC 3.1.4.1)

phosphodiesterase I. EC 3.1.4.1.. Hydrolytically removes 5'-nucleotides successively from the 3'-hydroxy

phosphoenolpyruvate carboxykinase (ATP) (EC 4.1.1.49)

phosphoenolpyruvate carboxykinase (ATP). EC 4.1.1.49.. oxaloacetate + ATP = phosphoenolpyruvate + ADP + CO2.

phosphoenolpyruvate carboxykinase (diphosphate) (EC 4.1.1.38)

phosphoenolpyruvate carboxykinase (diphosphate). EC 4.1.1.38.. oxaloacetate + diphosphate = phosphoenolpyruvate + CO2 + phosphate.

phosphoenolpyruvate carboxykinase (GTP) (EC 4.1.1.32)

phosphoenolpyruvate carboxykinase (GTP). EC 4.1.1.32.. oxaloacetate + GTP = phosphoenolpyruvate + GDP + CO2.