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,N-dimethylformamidase (EC 3.5.1.56)
N,N-dimethylformamidase. EC 3.5.1.56.. N,N-dimethylformamide + H2O = dimethylamine + formate.
N,N-dimethylglycine/sarcosine dehydrogenase (ferredoxin) (EC 1.5.7.3)
N,N-dimethylglycine/sarcosine dehydrogenase (ferredoxin). EC 1.5.7.3.. (1) oxidized 2[4Fe-4S]-[ferredoxin] + N,N-dimethylglycine + H2O = reduced
N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N- (EC 2.4.1.290)
N,N'-diacetylbacillosaminyl-diphospho-undecaprenol alpha-1,3-N-. EC 2.4.1.290.. N,N'-diacetyl-alpha-D-bacillosaminyl-tri-trans,hepta-cis-undecaprenyl
N,N'-diacetylchitobiose non-reducing end deacetylase (EC 3.5.1.136)
N,N'-diacetylchitobiose non-reducing end deacetylase. EC 3.5.1.136.. N,N'-diacetylchitobiose + H2O = beta-D-glucosaminyl-(1->4)-N-acetyl-D-
N,N'-diacetylchitobiose phosphorylase (EC 2.4.1.280)
N,N'-diacetylchitobiose phosphorylase. EC 2.4.1.280.. N,N'-diacetylchitobiose + phosphate = N-acetyl-alpha-D-glucosamine
N,N'-diacetyllegionaminate synthase (EC 2.5.1.101)
N,N'-diacetyllegionaminate synthase. EC 2.5.1.101.. 2,4-diacetamido-2,4,6-trideoxy-alpha-D-mannopyranose +
N(1)-acetylpolyamine oxidase (EC 1.5.3.13)
N(1)-acetylpolyamine oxidase. EC 1.5.3.13.. (1) N(1)-acetylspermidine + O2 + H2O = 3-acetamidopropanal + putrescine +
N(1)-aminopropylagmatine synthase (EC 2.5.1.104)
N(1)-aminopropylagmatine synthase. EC 2.5.1.104.. S-adenosyl 3-(methylsulfanyl)propylamine + agmatine = N(1)-
N(1)-aminopropylagmatine ureohydrolase (EC 3.5.3.24)
N(1)-aminopropylagmatine ureohydrolase. EC 3.5.3.24.. N(1)-(3-aminopropyl)agmatine + H2O = urea + spermidine.
N(2)-(2-carboxyethyl)arginine synthase (EC 2.5.1.66)
N(2)-(2-carboxyethyl)arginine synthase. EC 2.5.1.66.. D-glyceraldehyde 3-phosphate + L-arginine = N(2)-(2-carboxyethyl)-L-
N(2)-acetyl-L-2,4-diaminobutanoate deacetylase (EC 3.5.1.125)
N(2)-acetyl-L-2,4-diaminobutanoate deacetylase. EC 3.5.1.125.. (2S)-2-acetamido-4-aminobutanoate + H2O = L-2,4-diaminobutanoate +
N(2)-citryl-N(6)-acetyl-N(6)-hydroxylysine synthase (EC 6.3.2.38)
N(2)-citryl-N(6)-acetyl-N(6)-hydroxylysine synthase. EC 6.3.2.38.. N(6)-acetyl-N(6)-hydroxy-L-lysine + citrate + ATP = N(2)-citryl-N(6)-
N(4)-(beta-N-acetylglucosaminyl)-L-asparaginase (EC 3.5.1.26)
N(4)-(beta-N-acetylglucosaminyl)-L-asparaginase. EC 3.5.1.26.. N(4)-(beta-N-acetyl-D-glucosaminyl)-L-asparagine + H2O = N-acetyl-beta-D-
N(4)-acetylcytidine amidohydrolase (EC 3.5.1.135)
N(4)-acetylcytidine amidohydrolase. EC 3.5.1.135.. N(4)-acetylcytidine + H2O = cytidine + acetate + H(+).
N(4)-bis(aminopropyl)spermidine synthase (EC 2.5.1.128)
N(4)-bis(aminopropyl)spermidine synthase. EC 2.5.1.128.. 2 S-adenosyl 3-(methylsulfanyl)propylamine + spermidine = N(4)-
N(5)-(carboxyethyl)ornithine synthase (EC 1.5.1.24)
N(5)-(carboxyethyl)ornithine synthase. EC 1.5.1.24.. N(5)-[1(S)-1-carboxyethyl]-L-ornithine + NADP(+) + H2O = L-ornithine +
N(5)-(cytidine 5'-diphosphoramidyl)-L-glutamine hydrolase (EC 3.5.1.129)
N(5)-(cytidine 5'-diphosphoramidyl)-L-glutamine hydrolase. EC 3.5.1.129.. N(5)-(cytidine 5'-diphosphoramidyl)-L-glutamine + H2O = cytidine
N(6)-acetyl-beta-lysine transaminase (EC 2.6.1.65)
N(6)-acetyl-beta-lysine transaminase. EC 2.6.1.65.. 6-acetamido-3-aminohexanoate + 2-oxoglutarate = 6-acetamido-3-
N(6)-hydroxylysine O-acetyltransferase (EC 2.3.1.102)
N(6)-hydroxylysine O-acetyltransferase. EC 2.3.1.102.. N(6)-hydroxy-L-lysine + acetyl-CoA = N(6)-acetyl-N(6)-hydroxy-L-lysine +
N(6)-L-threonylcarbamoyladenine synthase (EC 2.3.1.234)
N(6)-L-threonylcarbamoyladenine synthase. EC 2.3.1.234.. L-threonylcarbamoyladenylate + adenosine(37) in tRNA = N(6)-L-
N(6)-methyl-lysine oxidase (EC 1.5.3.4)
N(6)-methyl-lysine oxidase. EC 1.5.3.4.. N(6)-methyl-L-lysine + O2 + H2O = L-lysine + formaldehyde + H2O2.
N(8)-acetylspermidine oxidase (propane-1,3-diamine-forming) (EC 1.5.3.15)
N(8)-acetylspermidine oxidase (propane-1,3-diamine-forming). EC 1.5.3.15.. N(8)-acetylspermidine + O2 + H2O = 4-acetamidobutanal + propane-1,3-
N(alpha)-acyl-L-glutamine aminoacylase (EC 3.5.1.133)
N(alpha)-acyl-L-glutamine aminoacylase. EC 3.5.1.133.. an N(2)-acyl-L-glutamine + H2O = a carboxylate + L-glutamine.
N(alpha)-benzyloxycarbonylleucine hydrolase (EC 3.5.1.64)
N(alpha)-benzyloxycarbonylleucine hydrolase. EC 3.5.1.64.. N-benzyloxycarbonyl-L-leucine + H2O + H(+) = benzyl alcohol + L-leucine +
N(omega)-hydroxy-L-arginine amidinohydrolase (EC 3.5.3.25)
N(omega)-hydroxy-L-arginine amidinohydrolase. EC 3.5.3.25.. N(omega)-hydroxy-L-arginine + H2O = hydroxyurea + L-ornithine.
Na(+)-exporting diphosphatase (EC 7.2.3.1)
Na(+)-exporting diphosphatase. EC 7.2.3.1.. Na(+)(in) + diphosphate + H2O = Na(+)(out) + 2 phosphate + H(+).
Na(+)-transporting two-sector ATPase (EC 7.2.2.1)
Na(+)-transporting two-sector ATPase. EC 7.2.2.1.. 4 Na(+)(in) + ATP + H2O = 4 Na(+)(out) + ADP + phosphate + H(+).
Na(+)/K(+)-exchanging ATPase (EC 7.2.2.13)
Na(+)/K(+)-exchanging ATPase. EC 7.2.2.13.. 2 K(+)(out) + 3 Na(+)(in) + ATP + H2O = 2 K(+)(in) + 3 Na(+)(out) + ADP +
NAD-dependent lipoamidase (EC 2.3.1.313)
NAD-dependent lipoamidase. EC 2.3.1.313.. N(6)-[(R)-lipoyl]-L-lysyl-[protein] + NAD(+) + H2O = 2''-O-lipoyl-ADP-D-
NAD(+) 3'-kinase (EC 2.7.1.236)
NAD(+) 3'-kinase. EC 2.7.1.236.. NAD(+) + ATP = 3'-NADP(+) + ADP + H(+).
NAD(+) ADP-ribosyltransferase (EC 2.4.2.30)
NAD(+) ADP-ribosyltransferase. EC 2.4.2.30.. NAD(+) + (ADP-D-ribosyl)n-acceptor = nicotinamide + (ADP-D-
NAD(+) diphosphatase (EC 3.6.1.22)
NAD(+) diphosphatase. EC 3.6.1.22.. (1) NAD(+) + H2O = beta-nicotinamide D-ribonucleotide + AMP + 2 H(+).
NAD(+) glycohydrolase (EC 3.2.2.5)
NAD(+) glycohydrolase. EC 3.2.2.5.. NAD(+) + H2O = ADP-D-ribose + nicotinamide + H(+).
NAD(+) kinase (EC 2.7.1.23)
NAD(+) kinase. EC 2.7.1.23.. NAD(+) + ATP = ADP + NADP(+) + H(+).
NAD(+) synthase (EC 6.3.1.5)
NAD(+) synthase. EC 6.3.1.5.. deamido-NAD(+) + NH4(+) + ATP = AMP + diphosphate + NAD(+) + H(+).
NAD(+) synthase (glutamine-hydrolyzing) (EC 6.3.5.1)
NAD(+) synthase (glutamine-hydrolyzing). EC 6.3.5.1.. deamido-NAD(+) + L-glutamine + ATP + H2O = L-glutamate + AMP +
NAD(+)--dinitrogen-reductase ADP-D-ribosyltransferase (EC 2.4.2.37)
NAD(+)--dinitrogen-reductase ADP-D-ribosyltransferase. EC 2.4.2.37.. L-arginyl-[dinitrogen reductase] + NAD(+) = N(omega)-alpha-(ADP-D-
NAD(+)--diphthamide ADP-ribosyltransferase (EC 2.4.2.36)
NAD(+)--diphthamide ADP-ribosyltransferase. EC 2.4.2.36.. diphthamide-[translation elongation factor 2] + NAD(+) = N-(ADP-D-
NAD(+)--protein-arginine ADP-ribosyltransferase (EC 2.4.2.31)
NAD(+)--protein-arginine ADP-ribosyltransferase. EC 2.4.2.31.. L-arginyl-[protein] + NAD(+) = N(omega)-(ADP-D-ribosyl)-L-arginyl-
NAD(P)(+) transhydrogenase (EC 1.6.1.3)
NAD(P)(+) transhydrogenase. EC 1.6.1.3.. NAD(+) + NADPH = NADH + NADP(+).
NAD(P)(+) transhydrogenase (ferredoxin) (EC 1.6.1.4)
NAD(P)(+) transhydrogenase (ferredoxin). EC 1.6.1.4.. 2 reduced [2Fe-2S]-[ferredoxin] + NADH + 2 NADP(+) + H(+) = 2 oxidized
NAD(P)(+) transhydrogenase (Si-specific) (EC 1.6.1.1)
NAD(P)(+) transhydrogenase (Si-specific). EC 1.6.1.1.. NAD(+) + NADPH = NADH + NADP(+).
NAD(P)H dehydrogenase (quinone) (EC 1.6.5.2)
NAD(P)H dehydrogenase (quinone). EC 1.6.5.2.. (1) a quinone + NADH + H(+) = a quinol + NAD(+).
NAD(P)H oxidase (H2O-forming) (EC 1.6.3.2)
NAD(P)H oxidase (H2O-forming). EC 1.6.3.2.. (1) 2 NADPH + O2 + 2 H(+) = 2 NADP(+) + 2 H2O.
NAD(P)H oxidase (H2O2-forming) (EC 1.6.3.1)
NAD(P)H oxidase (H2O2-forming). EC 1.6.3.1.. (1) NADPH + O2 + H(+) = H2O2 + NADP(+).
NAD(P)H sulfur oxidoreductase (CoA-dependent) (EC 1.8.1.18)
NAD(P)H sulfur oxidoreductase (CoA-dependent). EC 1.8.1.18.. (1) hydrogen sulfide + NADP(+) = sulfur + NADPH.
NAD(P)H-hydrate epimerase (EC 5.1.99.6)
NAD(P)H-hydrate epimerase. EC 5.1.99.6.. (1) (6R)-NADHX = (6S)-NADHX.
NADH kinase (EC 2.7.1.86)
NADH kinase. EC 2.7.1.86.. NADH + ATP = ADP + NADPH + H(+).
NADH oxidase (H2O-forming) (EC 1.6.3.4)
NADH oxidase (H2O-forming). EC 1.6.3.4.. 2 NADH + O2 + 2 H(+) = 2 NAD(+) + 2 H2O.
NADH oxidase (H2O2-forming) (EC 1.6.3.3)
NADH oxidase (H2O2-forming). EC 1.6.3.3.. NADH + O2 + H(+) = H2O2 + NAD(+).
NADH peroxidase (EC 1.11.1.1)
NADH peroxidase. EC 1.11.1.1.. H2O2 + NADH + H(+) = NAD(+) + 2 H2O.
NADH-dependent peroxiredoxin (EC 1.11.1.26)
NADH-dependent peroxiredoxin. EC 1.11.1.26.. a hydroperoxide + NADH + H(+) = an alcohol + NAD(+) + H2O.
NADH:ubiquinone reductase (H(+)-translocating) (EC 7.1.1.2)
NADH:ubiquinone reductase (H(+)-translocating). EC 7.1.1.2.. a ubiquinone + NADH + 5 H(+)(in) = a ubiquinol + NAD(+) + 4 H(+)(out).
NADH:ubiquinone reductase (Na(+)-transporting) (EC 7.2.1.1)
NADH:ubiquinone reductase (Na(+)-transporting). EC 7.2.1.1.. a ubiquinone + n Na(+)(in) + NADH + H(+) = a ubiquinol + n Na(+)(out) +
NADH:ubiquinone reductase (non-electrogenic) (EC 1.6.5.9)
NADH:ubiquinone reductase (non-electrogenic). EC 1.6.5.9.. a quinone + NADH + H(+) = a quinol + NAD(+).
NADP-retinol dehydrogenase (EC 1.1.1.300)
NADP-retinol dehydrogenase. EC 1.1.1.300.. all-trans-retinol + NADP(+) = all-trans-retinal + NADPH + H(+).
NADPH dehydrogenase (EC 1.6.99.1)
NADPH dehydrogenase. EC 1.6.99.1.. A + NADPH + H(+) = AH2 + NADP(+).
NADPH dehydrogenase (quinone) (EC 1.6.5.10)
NADPH dehydrogenase (quinone). EC 1.6.5.10.. a quinone + NADPH + H(+) = a quinol + NADP(+).
NADPH peroxidase (EC 1.11.1.2)
NADPH peroxidase. EC 1.11.1.2.. H2O2 + NADPH + H(+) = NADP(+) + 2 H2O.
NADPH--cytochrome-c2 reductase (EC 1.6.2.5)
NADPH--cytochrome-c2 reductase. EC 1.6.2.5.. 2 Fe(III)-[cytochrome c2] + NADPH = 2 Fe(II)-[cytochrome c2] + NADP(+) +