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.
N-acetylneuraminate 9-O-acetyltransferase (EC 2.3.1.45)
N-acetylneuraminate 9-O-acetyltransferase. EC 2.3.1.45.. CMP-N-acetyl-beta-neuraminate + acetyl-CoA = CMP-N-acetyl-9-O-acetyl-
N-acetylneuraminate epimerase (EC 5.1.3.24)
N-acetylneuraminate epimerase. EC 5.1.3.24.. N-acetyl-alpha-neuraminate = N-acetyl-beta-neuraminate.
N-acetylneuraminate lyase (EC 4.1.3.3)
N-acetylneuraminate lyase. EC 4.1.3.3.. aceneuramate = aldehydo-N-acetyl-D-mannosamine + pyruvate.
N-acetylneuraminate synthase (EC 2.5.1.56)
N-acetylneuraminate synthase. EC 2.5.1.56.. N-acetyl-D-mannosamine + phosphoenolpyruvate + H2O = N-acetylneuraminate
N-acetylneuraminylgalactosylglucosyl-glucoside beta-1,4-N- (EC 2.4.1.165)
N-acetylneuraminylgalactosylglucosyl-glucoside beta-1,4-N-. EC 2.4.1.165.. an N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl derivative + UDP-N-
N-acetylornithine carbamoyltransferase (EC 2.1.3.9)
N-acetylornithine carbamoyltransferase. EC 2.1.3.9.. N(2)-acetyl-L-ornithine + carbamoyl phosphate = N(2)-acetyl-L-citrulline
N-acetylphosphatidylethanolamine-hydrolyzing phospholipase D (EC 3.1.4.54)
N-acetylphosphatidylethanolamine-hydrolyzing phospholipase D. EC 3.1.4.54.. an N-acyl-1,2-diacyl-sn-glycero-3-phosphoethanolamine + H2O =
N-acyl-aliphatic-L-amino acid amidohydrolase (EC 3.5.1.14)
N-acyl-aliphatic-L-amino acid amidohydrolase. EC 3.5.1.14.. (1) an N-acyl-L-amino acid + H2O = an L-alpha-amino acid + a carboxylate.
N-acyl-aromatic-L-amino acid amidohydrolase (EC 3.5.1.114)
N-acyl-aromatic-L-amino acid amidohydrolase. EC 3.5.1.114.. (1) an N-acyl-aromatic L-alpha-amino acid + H2O = an aromatic L-alpha-
N-acyl-D-amino-acid deacylase (EC 3.5.1.81)
N-acyl-D-amino-acid deacylase. EC 3.5.1.81.. an N-acyl-D-amino acid + H2O = a D-alpha-amino acid + a carboxylate.
N-acyl-D-aspartate deacylase (EC 3.5.1.83)
N-acyl-D-aspartate deacylase. EC 3.5.1.83.. an N-acyl-D-aspartate + H2O = D-aspartate + a carboxylate.
N-acyl-D-glutamate deacylase (EC 3.5.1.82)
N-acyl-D-glutamate deacylase. EC 3.5.1.82.. an N-acyl-D-glutamate + H2O = D-glutamate + a carboxylate.
N-acylglucosamine 2-epimerase (EC 5.1.3.8)
N-acylglucosamine 2-epimerase. EC 5.1.3.8.. an N-acyl-D-glucosamine = an N-acyl-D-mannosamine.
N-acylglucosamine-6-phosphate 2-epimerase (EC 5.1.3.9)
N-acylglucosamine-6-phosphate 2-epimerase. EC 5.1.3.9.. an N-acyl-D-glucosamine 6-phosphate = an N-acyl-D-mannosamine
N-acylhexosamine oxidase (EC 1.1.3.29)
N-acylhexosamine oxidase. EC 1.1.3.29.. (1) N-acetyl-D-glucosamine + O2 + H2O = N-acetyl-D-glucosaminate + H2O2 +
N-acylmannosamine 1-dehydrogenase (EC 1.1.1.233)
N-acylmannosamine 1-dehydrogenase. EC 1.1.1.233.. an N-acyl-D-mannosamine + NAD(+) = an N-acyl-D-mannosaminolactone + NADH
N-acylmannosamine kinase (EC 2.7.1.60)
N-acylmannosamine kinase. EC 2.7.1.60.. an N-acyl-D-mannosamine + ATP = an N-acyl-D-mannosamine 6-phosphate +
N-acylneuraminate cytidylyltransferase (EC 2.7.7.43)
N-acylneuraminate cytidylyltransferase. EC 2.7.7.43.. an N-acylneuraminate + CTP = a CMP-N-acyl-beta-neuraminate + diphosphate.
N-acylneuraminate-9-phosphatase (EC 3.1.3.29)
N-acylneuraminate-9-phosphatase. EC 3.1.3.29.. an N-acylneuraminate 9-phosphate + H2O = an N-acylneuraminate +
N-acylneuraminate-9-phosphate synthase (EC 2.5.1.57)
N-acylneuraminate-9-phosphate synthase. EC 2.5.1.57.. an N-acyl-D-mannosamine 6-phosphate + phosphoenolpyruvate + H2O =
N-acylsphingosine galactosyltransferase (EC 2.4.1.47)
N-acylsphingosine galactosyltransferase. EC 2.4.1.47.. an N-acylsphing-4-enine + UDP-alpha-D-galactose = a beta-D-galactosyl-
N-alkylglycine oxidase (EC 1.5.3.20)
N-alkylglycine oxidase. EC 1.5.3.20.. an N-alkylglycine + O2 + H2O = an alkylamine + glyoxylate + H2O2.
N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase (EC 2.1.1.105)
N-benzoyl-4-hydroxyanthranilate 4-O-methyltransferase. EC 2.1.1.105.. N-benzoyl-4-hydroxyanthranilate + S-adenosyl-L-methionine = N-benzoyl-4-
N-benzyloxycarbonylglycine hydrolase (EC 3.5.1.58)
N-benzyloxycarbonylglycine hydrolase. EC 3.5.1.58.. N-benzyloxycarbonylglycine + H2O + H(+) = benzyl alcohol + glycine + CO2.
N-carbamoyl-D-amino-acid hydrolase (EC 3.5.1.77)
N-carbamoyl-D-amino-acid hydrolase. EC 3.5.1.77.. an N-carbamoyl-D-amino acid + H2O + 2 H(+) = a D-alpha-amino acid +
N-carbamoyl-L-amino-acid hydrolase (EC 3.5.1.87)
N-carbamoyl-L-amino-acid hydrolase. EC 3.5.1.87.. an N-carbamoyl-L-alpha-amino acid + H2O + 2 H(+) = an L-alpha-amino acid
N-carbamoylputrescine amidase (EC 3.5.1.53)
N-carbamoylputrescine amidase. EC 3.5.1.53.. N-carbamoylputrescine + H2O + 2 H(+) = putrescine + NH4(+) + CO2.
N-carbamoylsarcosine amidase (EC 3.5.1.59)
N-carbamoylsarcosine amidase. EC 3.5.1.59.. N-carbamoylsarcosine + H2O + 2 H(+) = sarcosine + NH4(+) + CO2.
N-demethylindolmycin N-methyltransferase (EC 2.1.1.328)
N-demethylindolmycin N-methyltransferase. EC 2.1.1.328.. N-demethylindolmycin + S-adenosyl-L-methionine = indolmycin + S-adenosyl-
N-feruloylglycine deacylase (EC 3.5.1.71)
N-feruloylglycine deacylase. EC 3.5.1.71.. N-feruloylglycine + H2O = (E)-ferulate + glycine.
N-formylglutamate deformylase (EC 3.5.1.68)
N-formylglutamate deformylase. EC 3.5.1.68.. N-formyl-L-glutamate + H2O = formate + L-glutamate.
N-formylmaleamate deformylase (EC 3.5.1.106)
N-formylmaleamate deformylase. EC 3.5.1.106.. N-formylmaleamate + H2O = maleamate + formate + H(+).
N-formylmethionyl-peptidase (EC 3.4.19.7)
N-formylmethionyl-peptidase. EC 3.4.19.7.. Release of an N-terminal, formyl-methionyl residue from a polypeptide.
N-hydroxy-2-acetamidofluorene reductase (EC 1.7.1.12)
N-hydroxy-2-acetamidofluorene reductase. EC 1.7.1.12.. (1) 2-acetamidofluorene + NAD(+) + H2O = N-hydroxy-2-acetamidofluorene +
N-hydroxyarylamine O-acetyltransferase (EC 2.3.1.118)
N-hydroxyarylamine O-acetyltransferase. EC 2.3.1.118.. an N-hydroxyarylamine + acetyl-CoA = an N-acetoxyarylamine + CoA.
N-hydroxyputrescine acetyltransferase (EC 2.3.1.316)
N-hydroxyputrescine acetyltransferase. EC 2.3.1.316.. N-hydroxyputrescine + acetyl-CoA = N(1)-acetyl-N(1)-hydroxyputrescine +
N-hydroxythioamide S-beta-glucosyltransferase (EC 2.4.1.195)
N-hydroxythioamide S-beta-glucosyltransferase. EC 2.4.1.195.. (1) (Z)-2-phenyl-1-thioacetohydroximate + UDP-alpha-D-glucose = (Z)-
N-isopropylammelide isopropylaminohydrolase (EC 3.5.4.42)
N-isopropylammelide isopropylaminohydrolase. EC 3.5.4.42.. N-isopropylammelide + H2O + H(+) = isopropylamine + cyanurate.
N-malonylurea hydrolase (EC 3.5.1.95)
N-malonylurea hydrolase. EC 3.5.1.95.. 3-oxo-3-ureidopropanoate + H2O = malonate + urea + H(+).
N-methyl nucleosidase (EC 3.2.2.25)
N-methyl nucleosidase. EC 3.2.2.25.. 7-methylxanthosine + H2O = 7-methylxanthine + D-ribose + H(+).
N-methyl-2-oxoglutaramate hydrolase (EC 3.5.1.36)
N-methyl-2-oxoglutaramate hydrolase. EC 3.5.1.36.. N-methyl-2-oxoglutaramate + H2O = methylamine + 2-oxoglutarate.
N-methyl-L-amino-acid oxidase (EC 1.5.3.2)
N-methyl-L-amino-acid oxidase. EC 1.5.3.2.. an N-methyl-L-amino acid + O2 + H2O = an L-alpha-amino acid +
N-methylalanine dehydrogenase (EC 1.4.1.17)
N-methylalanine dehydrogenase. EC 1.4.1.17.. N-methyl-L-alanine + NADP(+) + H2O = methylamine + pyruvate + NADPH +
N-methylcarbamate hydrolase (EC 3.5.1.137)
N-methylcarbamate hydrolase. EC 3.5.1.137.. an N-methyl carbamate ester + H2O + H(+) = an alcohol + methylamine +
N-methylcoclaurine 3'-monooxygenase (EC 1.14.14.102)
N-methylcoclaurine 3'-monooxygenase. EC 1.14.14.102.. (S)-N-methylcoclaurine + reduced [NADPH--hemoprotein reductase] + O2 =
N-methylhydantoinase (ATP-hydrolyzing) (EC 3.5.2.14)
N-methylhydantoinase (ATP-hydrolyzing). EC 3.5.2.14.. N-methylhydantoin + ATP + 2 H2O = N-carbamoylsarcosine + ADP + phosphate
N-methylphosphoethanolamine cytidylyltransferase (EC 2.7.7.57)
N-methylphosphoethanolamine cytidylyltransferase. EC 2.7.7.57.. N-methylethanolamine phosphate + CTP + H(+) = CDP-N-methylethanolamine +
N-substituted formamide deformylase (EC 3.5.1.91)
N-substituted formamide deformylase. EC 3.5.1.91.. N-benzylformamide + H2O = benzylamine + formate.
N-succinylarginine dihydrolase (EC 3.5.3.23)
N-succinylarginine dihydrolase. EC 3.5.3.23.. N(2)-succinyl-L-arginine + 2 H2O + 2 H(+) = N(2)-succinyl-L-ornithine +
N-succinylornithine carbamoyltransferase (EC 2.1.3.11)
N-succinylornithine carbamoyltransferase. EC 2.1.3.11.. N(2)-succinyl-L-ornithine + carbamoyl phosphate = N(2)-succinyl-L-
N-sulfoglucosamine sulfohydrolase (EC 3.10.1.1)
N-sulfoglucosamine sulfohydrolase. EC 3.10.1.1.. N-sulfo-D-glucosamine + H2O = D-glucosamine + sulfate.
N-sulfoglucosamine-3-sulfatase (EC 3.1.6.15)
N-sulfoglucosamine-3-sulfatase. EC 3.1.6.15.. Hydrolysis of the 3-sulfate groups of the N-sulfo-D-glucosamine 3-O-
N-terminal amino-acid N(alpha)-acetyltransferase NatA (EC 2.3.1.255)
N-terminal amino-acid N(alpha)-acetyltransferase NatA. EC 2.3.1.255.. (1) N-terminal glycyl-[protein] + acetyl-CoA = N-terminal N(alpha)-
N-terminal E2 ubiquitin-conjugating enzyme (EC 2.3.2.25)
N-terminal E2 ubiquitin-conjugating enzyme. EC 2.3.2.25.. S-ubiquitinyl-[E1 ubiquitin-activating enzyme]-L-cysteine + [acceptor
N-terminal L-serine N(alpha)-acetyltransferase NatD (EC 2.3.1.257)
N-terminal L-serine N(alpha)-acetyltransferase NatD. EC 2.3.1.257.. (1) N-terminal L-seryl-[histone H4] + acetyl-CoA = N-terminal N(alpha)-
N-terminal methionine N(alpha)-acetyltransferase NatB (EC 2.3.1.254)
N-terminal methionine N(alpha)-acetyltransferase NatB. EC 2.3.1.254.. (1) N-terminal L-methionyl-L-asparaginyl-[protein] + acetyl-CoA =
N-terminal methionine N(alpha)-acetyltransferase NatC (EC 2.3.1.256)
N-terminal methionine N(alpha)-acetyltransferase NatC. EC 2.3.1.256.. (1) N-terminal L-methionyl-L-leucyl-[protein] + acetyl-CoA = N-terminal
N-terminal methionine N(alpha)-acetyltransferase NatE (EC 2.3.1.258)
N-terminal methionine N(alpha)-acetyltransferase NatE. EC 2.3.1.258.. (1) N-terminal L-methionyl-L-alanyl-[protein] + acetyl-CoA = N-terminal
N-terminal methionine N(alpha)-acetyltransferase NatF (EC 2.3.1.259)
N-terminal methionine N(alpha)-acetyltransferase NatF. EC 2.3.1.259.. N-terminal L-methionyl-[transmembrane protein] + acetyl-CoA = N-terminal
N,N-dimethyl phenylurea N-demethylase (EC 1.14.15.38)
N,N-dimethyl phenylurea N-demethylase. EC 1.14.15.38.. a 1,1-dimethyl-3-phenylurea + 2 reduced [2Fe-2S]-[ferredoxin] + O2 +