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.

phosphoenolpyruvate carboxylase (EC 4.1.1.31)

phosphoenolpyruvate carboxylase. EC 4.1.1.31.. oxaloacetate + phosphate = phosphoenolpyruvate + hydrogencarbonate.

phosphoenolpyruvate guanylyltransferase (EC 2.7.7.105)

phosphoenolpyruvate guanylyltransferase. EC 2.7.7.105.. phosphoenolpyruvate + GTP + H(+) = enolpyruvoyl-2-diphospho-5'-guanosine

phosphoenolpyruvate mutase (EC 5.4.2.9)

phosphoenolpyruvate mutase. EC 5.4.2.9.. phosphoenolpyruvate + H(+) = 3-phosphonopyruvate.

phosphoenolpyruvate phosphatase (EC 3.1.3.60)

phosphoenolpyruvate phosphatase. EC 3.1.3.60.. phosphoenolpyruvate + H2O = pyruvate + phosphate.

phosphoenolpyruvate--glycerone phosphotransferase (EC 2.7.1.121)

phosphoenolpyruvate--glycerone phosphotransferase. EC 2.7.1.121.. dihydroxyacetone + phosphoenolpyruvate = dihydroxyacetone phosphate +

phosphoenolpyruvate--protein phosphotransferase (EC 2.7.3.9)

phosphoenolpyruvate--protein phosphotransferase. EC 2.7.3.9.. L-histidyl-[protein] + phosphoenolpyruvate = N(pros)-phospho-L-histidyl-

phosphoethanolamine N-methyltransferase (EC 2.1.1.103)

phosphoethanolamine N-methyltransferase. EC 2.1.1.103.. phosphoethanolamine + S-adenosyl-L-methionine = N-methylethanolamine

phosphoethanolamine/phosphocholine phosphatase (EC 3.1.3.75)

phosphoethanolamine/phosphocholine phosphatase. EC 3.1.3.75.. (1) phosphoethanolamine + H2O = ethanolamine + phosphate.

phosphogalactosamine mutase (EC 5.4.2.13)

phosphogalactosamine mutase. EC 5.4.2.13.. D-galactosamine 6-phosphate = alpha-D-galactosamine 1-phosphate.

phosphoglucan, water dikinase (EC 2.7.9.5)

phosphoglucan, water dikinase. EC 2.7.9.5.. [(1->4)-6-phospho-alpha-D-glucosyl](n) + n ATP + n H2O = [(1->4)-3,6-

phosphoglucokinase (EC 2.7.1.10)

phosphoglucokinase. EC 2.7.1.10.. alpha-D-glucose 1-phosphate + ATP = alpha-D-glucose 1,6-bisphosphate +

phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent) (EC 5.4.2.2)

phosphoglucomutase (alpha-D-glucose-1,6-bisphosphate-dependent). EC 5.4.2.2.. alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate.

phosphoglucomutase (glucose-cofactor) (EC 5.4.2.5)

phosphoglucomutase (glucose-cofactor). EC 5.4.2.5.. alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate.

phosphogluconate 2-dehydrogenase (EC 1.1.1.43)

phosphogluconate 2-dehydrogenase. EC 1.1.1.43.. (1) 6-phospho-D-gluconate + NADP(+) = 6-phospho-2-dehydro-D-gluconate +

phosphogluconate dehydratase (EC 4.2.1.12)

phosphogluconate dehydratase. EC 4.2.1.12.. 6-phospho-D-gluconate = 2-dehydro-3-deoxy-6-phospho-D-gluconate + H2O.

phosphogluconate dehydrogenase (NAD(+)-dependent, decarboxylating) (EC 1.1.1.343)

phosphogluconate dehydrogenase (NAD(+)-dependent, decarboxylating). EC 1.1.1.343.. 6-phospho-D-gluconate + NAD(+) = D-ribulose 5-phosphate + CO2 + NADH.

phosphogluconate dehydrogenase (NADP(+)-dependent, decarboxylating) (EC 1.1.1.44)

phosphogluconate dehydrogenase (NADP(+)-dependent, decarboxylating). EC 1.1.1.44.. 6-phospho-D-gluconate + NADP(+) = D-ribulose 5-phosphate + CO2 + NADPH.

phosphogluconate dehydrogenase [NAD(P)(+)-dependent, decarboxylating] (EC 1.1.1.351)

phosphogluconate dehydrogenase [NAD(P)(+)-dependent, decarboxylating]. EC 1.1.1.351.. (1) 6-phospho-D-gluconate + NAD(+) = D-ribulose 5-phosphate + CO2 + NADH.

phosphoglucosamine mutase (EC 5.4.2.10)

phosphoglucosamine mutase. EC 5.4.2.10.. alpha-D-glucosamine 1-phosphate = D-glucosamine 6-phosphate.

phosphoglycerate dehydrogenase (EC 1.1.1.95)

phosphoglycerate dehydrogenase. EC 1.1.1.95.. (2R)-3-phosphoglycerate + NAD(+) = 3-phosphooxypyruvate + NADH + H(+).

phosphoglycerate kinase (EC 2.7.2.3)

phosphoglycerate kinase. EC 2.7.2.3.. (2R)-3-phosphoglycerate + ATP = (2R)-3-phospho-glyceroyl phosphate + ADP.

phosphoglycerate kinase (GTP) (EC 2.7.2.10)

phosphoglycerate kinase (GTP). EC 2.7.2.10.. (2R)-3-phosphoglycerate + GTP = (2R)-3-phospho-glyceroyl phosphate + GDP.

phosphoglycerate mutase (2,3-diphosphoglycerate-dependent) (EC 5.4.2.11)

phosphoglycerate mutase (2,3-diphosphoglycerate-dependent). EC 5.4.2.11.. (2R)-2-phosphoglycerate = (2R)-3-phosphoglycerate.

phosphoglycerate mutase (2,3-diphosphoglycerate-independent) (EC 5.4.2.12)

phosphoglycerate mutase (2,3-diphosphoglycerate-independent). EC 5.4.2.12.. (2R)-2-phosphoglycerate = (2R)-3-phosphoglycerate.

phosphoglycerate phosphatase (EC 3.1.3.20)

phosphoglycerate phosphatase. EC 3.1.3.20.. (2R)-2-phosphoglycerate + H2O = (R)-glycerate + phosphate.

phosphoglycerol geranylfarnesyltransferase (EC 2.5.1.155)

phosphoglycerol geranylfarnesyltransferase. EC 2.5.1.155.. sn-glycerol 1-phosphate + (2E,6E,10E,14E)-geranylfarnesyl diphosphate =

phosphoglycerol geranylgeranyltransferase (EC 2.5.1.41)

phosphoglycerol geranylgeranyltransferase. EC 2.5.1.41.. sn-glycerol 1-phosphate + (2E,6E,10E)-geranylgeranyl diphosphate = sn-3-

phosphoglycolate phosphatase (EC 3.1.3.18)

phosphoglycolate phosphatase. EC 3.1.3.18.. 2-phosphoglycolate + H2O = glycolate + phosphate.

phosphohistidine phosphatase (EC 3.9.1.3)

phosphohistidine phosphatase. EC 3.9.1.3.. (1) N(tele)-phospho-L-histidyl-[protein] + H2O = L-histidyl-[protein] +

phosphoinositide 5-phosphatase (EC 3.1.3.36)

phosphoinositide 5-phosphatase. EC 3.1.3.36.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) +

phosphoinositide phospholipase C (EC 3.1.4.11)

phosphoinositide phospholipase C. EC 3.1.4.11.. a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) +

phosphoketolase (EC 4.1.2.9)

phosphoketolase. EC 4.1.2.9.. D-xylulose 5-phosphate + phosphate = acetyl phosphate + D-glyceraldehyde

phospholipase A1 (EC 3.1.1.32)

phospholipase A1. EC 3.1.1.32.. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 2-acyl-sn-glycero-3-

phospholipase A2 (EC 3.1.1.4)

phospholipase A2. EC 3.1.1.4.. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1-acyl-sn-glycero-3-

phospholipase C (EC 3.1.4.3)

phospholipase C. EC 3.1.4.3.. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = phosphocholine + a 1,2-

phospholipase D (EC 3.1.4.4)

phospholipase D. EC 3.1.4.4.. a 1,2-diacyl-sn-glycero-3-phosphocholine + H2O = a 1,2-diacyl-sn-glycero-

phospholipid sn-1 acylhydrolase (EC 3.1.1.118)

phospholipid sn-1 acylhydrolase. EC 3.1.1.118.. (1) a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol) + H2O = a 2-acyl-

phospholipid-hydroperoxide glutathione peroxidase (EC 1.11.1.12)

phospholipid-hydroperoxide glutathione peroxidase. EC 1.11.1.12.. a hydroperoxy polyunsaturated fatty acid + 2 glutathione = a hydroxy

phospholipid:diacylglycerol acyltransferase (EC 2.3.1.158)

phospholipid:diacylglycerol acyltransferase. EC 2.3.1.158.. a glycerophospholipid + a 1,2-diacyl-sn-glycerol =

phosphomannan mannosephosphotransferase (EC 2.7.8.9)

phosphomannan mannosephosphotransferase. EC 2.7.8.9.. GDP-mannose + (phosphomannan)n = GMP + (phosphomannan)n+1.

phosphomannomutase (EC 5.4.2.8)

phosphomannomutase. EC 5.4.2.8.. alpha-D-mannose 1-phosphate = D-mannose 6-phosphate.

phosphomethylpyrimidine synthase (EC 4.1.99.17)

phosphomethylpyrimidine synthase. EC 4.1.99.17.. 5-amino-1-(5-phospho-beta-D-ribosyl)imidazole + S-adenosyl-L-methionine =

phosphomevalonate decarboxylase (EC 4.1.1.99)

phosphomevalonate decarboxylase. EC 4.1.1.99.. (R)-5-phosphomevalonate + ATP = isopentenyl phosphate + ADP + CO2 +

phosphomevalonate dehydratase (EC 4.2.1.182)

phosphomevalonate dehydratase. EC 4.2.1.182.. (R)-5-phosphomevalonate = (2E)-3-methyl-5-phosphooxypent-2-enoate + H2O.

phosphomevalonate kinase (EC 2.7.4.2)

phosphomevalonate kinase. EC 2.7.4.2.. (R)-5-phosphomevalonate + ATP = (R)-5-diphosphomevalonate + ADP.

phosphonoacetaldehyde hydrolase (EC 3.11.1.1)

phosphonoacetaldehyde hydrolase. EC 3.11.1.1.. phosphonoacetaldehyde + H2O = acetaldehyde + phosphate + H(+).

phosphonoacetaldehyde reductase (NADH) (EC 1.1.1.309)

phosphonoacetaldehyde reductase (NADH). EC 1.1.1.309.. 2-hydroxyethylphosphonate + NAD(+) = phosphonoacetaldehyde + NADH + H(+).

phosphonoacetate hydrolase (EC 3.11.1.2)

phosphonoacetate hydrolase. EC 3.11.1.2.. phosphonoacetate + H2O = acetate + phosphate + H(+).

phosphonoformate cytidylyltransferase (EC 2.7.7.93)

phosphonoformate cytidylyltransferase. EC 2.7.7.93.. phosphonoformate + CTP = CMP-5'-phosphonoformate + diphosphate.

phosphonopyruvate decarboxylase (EC 4.1.1.82)

phosphonopyruvate decarboxylase. EC 4.1.1.82.. 3-phosphonopyruvate + H(+) = phosphonoacetaldehyde + CO2.

phosphonopyruvate hydrolase (EC 3.11.1.3)

phosphonopyruvate hydrolase. EC 3.11.1.3.. 3-phosphonopyruvate + H2O = pyruvate + phosphate + H(+).

phosphooxymethylpyrimidine kinase (EC 2.7.4.7)

phosphooxymethylpyrimidine kinase. EC 2.7.4.7.. 4-amino-2-methyl-5-(phosphooxymethyl)pyrimidine + ATP = 4-amino-2-methyl-

phosphopantothenate--cysteine ligase (ATP) (EC 6.3.2.51)

phosphopantothenate--cysteine ligase (ATP). EC 6.3.2.51.. (R)-4'-phosphopantothenate + L-cysteine + ATP = N-[(R)-4-

phosphopantothenate--cysteine ligase (CTP) (EC 6.3.2.5)

phosphopantothenate--cysteine ligase (CTP). EC 6.3.2.5.. (R)-4'-phosphopantothenate + L-cysteine + CTP = N-[(R)-4-

phosphopantothenoylcysteine decarboxylase (EC 4.1.1.36)

phosphopantothenoylcysteine decarboxylase. EC 4.1.1.36.. N-[(R)-4-phosphopantothenoyl]-L-cysteine + H(+) = (R)-

phosphopentomutase (EC 5.4.2.7)

phosphopentomutase. EC 5.4.2.7.. alpha-D-ribose 1-phosphate = D-ribose 5-phosphate.

phosphopolyprenol glucosyltransferase (EC 2.4.1.78)

phosphopolyprenol glucosyltransferase. EC 2.4.1.78.. UDP-glucose + polyprenyl phosphate = UDP + polyprenylphosphate-glucose.

phosphopyruvate hydratase (EC 4.2.1.11)

phosphopyruvate hydratase. EC 4.2.1.11.. (2R)-2-phosphoglycerate = phosphoenolpyruvate + H2O.

phosphoramidate--hexose phosphotransferase (EC 2.7.1.62)

phosphoramidate--hexose phosphotransferase. EC 2.7.1.62.. phosphoramidate + a D-hexose + H(+) = alpha-D-hexose 1-phosphate +

phosphoribokinase (EC 2.7.1.18)

phosphoribokinase. EC 2.7.1.18.. D-ribose 5-phosphate + ATP = alpha-D-ribose 1,5-bisphosphate + ADP +