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.

mycothione reductase (EC 1.8.1.15)

mycothione reductase. EC 1.8.1.15.. (1) 2 mycothiol + NADP(+) = mycothione + NADPH + H(+).

myeloblastin (EC 3.4.21.76)

myeloblastin. EC 3.4.21.76.. Hydrolysis of proteins, including elastin, by preferential cleavage:

myeloperoxidase (EC 1.11.2.2)

myeloperoxidase. EC 1.11.2.2.. chloride + H2O2 + H(+) = hypochlorous acid + H2O.

myo-inosose-2 dehydratase (EC 4.2.1.44)

myo-inosose-2 dehydratase. EC 4.2.1.44.. scyllo-inosose = 3D-3,5/4-trihydroxycyclohexane-1,2-dione + H2O.

myosin ATPase (EC 5.6.1.8)

myosin ATPase. EC 5.6.1.8.. ATP + H2O + myosin bound to actin filament at position(n) = ADP +

myrcene synthase (EC 4.2.3.15)

myrcene synthase. EC 4.2.3.15.. (2E)-geranyl diphosphate = beta-myrcene + diphosphate.

N-(2-amino-2-carboxyethyl)-L-glutamate synthase (EC 2.5.1.140)

N-(2-amino-2-carboxyethyl)-L-glutamate synthase. EC 2.5.1.140.. O-phospho-L-serine + L-glutamate = N-[(2S)-2-amino-2-carboxyethyl]-L-

N-(5-amino-5-carboxypentanoyl)-L-cysteinyl-D-valine synthase (EC 6.3.2.26)

N-(5-amino-5-carboxypentanoyl)-L-cysteinyl-D-valine synthase. EC 6.3.2.26.. L-2-aminoadipate + L-valine + L-cysteine + 3 ATP + H2O = N-[(5S)-5-amino-

N-(long-chain-acyl)ethanolamine deacylase (EC 3.5.1.60)

N-(long-chain-acyl)ethanolamine deacylase. EC 3.5.1.60.. an N-(long-chain fatty acyl)ethanolamine + H2O = a long-chain fatty acid

N-(sulfonatooxy)alkenimidothioic acid sulfate-lyase (epithionitrile- (EC 4.8.1.6)

N-(sulfonatooxy)alkenimidothioic acid sulfate-lyase (epithionitrile-. EC 4.8.1.6.. a (Z)-N-(sulfonatooxy)alkenimidothioate = an epithionitrile + sulfate.

N-(sulfonatooxy)prop-2-enimidothioate sulfolyase (EC 4.8.1.8)

N-(sulfonatooxy)prop-2-enimidothioate sulfolyase. EC 4.8.1.8.. (1) (Z)-N-(sulfonatooxy)prop-2-enimidothioate = allyl thiocyanate +

N-[(2S)-2-amino-2-carboxyethyl]-L-glutamate dehydrogenase (EC 1.5.1.51)

N-[(2S)-2-amino-2-carboxyethyl]-L-glutamate dehydrogenase. EC 1.5.1.51.. N-[(2S)-2-amino-2-carboxyethyl]-L-glutamate + NAD(+) + H2O = (S)-2,3-

N-acetyl-1-D-myo-inositol-2-amino-2-deoxy-alpha-D-glucopyranoside (EC 3.5.1.103)

N-acetyl-1-D-myo-inositol-2-amino-2-deoxy-alpha-D-glucopyranoside. EC 3.5.1.103.. 1D-myo-inositol 2-acetamido-2-deoxy-alpha-D-glucopyranoside + H2O =

N-acetyl-alpha-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol (EC 2.4.1.348)

N-acetyl-alpha-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol. EC 2.4.1.348.. N-acetyl-alpha-D-glucosaminyl-di-trans,octa-cis-undecaprenyl diphosphate

N-acetyl-alpha-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol (EC 5.1.3.26)

N-acetyl-alpha-D-glucosaminyl-diphospho-ditrans,octacis-undecaprenol. EC 5.1.3.26.. N-acetyl-alpha-D-glucosaminyl-di-trans,octa-cis-undecaprenyl diphosphate

N-acetyl-alpha-D-muramate 1-phosphate uridylyltransferase (EC 2.7.7.99)

N-acetyl-alpha-D-muramate 1-phosphate uridylyltransferase. EC 2.7.7.99.. N-acetyl-alpha-D-muramate 1-phosphate + UDP + H(+) = UDP-N-acetyl-alpha-

N-acetyl-beta-alanine deacetylase (EC 3.5.1.21)

N-acetyl-beta-alanine deacetylase. EC 3.5.1.21.. N-acetyl-beta-alanine + H2O = beta-alanine + acetate.

N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase (EC 2.4.1.86)

N-acetyl-beta-D-glucosaminide beta-(1,3)-galactosyltransferase. EC 2.4.1.86.. an N-acetyl-beta-D-glucosaminyl derivative + UDP-alpha-D-galactose =

N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N- (EC 2.4.1.244)

N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-. EC 2.4.1.244.. an N-acetyl-beta-D-glucosaminyl derivative + UDP-N-acetyl-alpha-D-

N-acetyl-D-glutamate racemase (EC 5.1.1.25)

N-acetyl-D-glutamate racemase. EC 5.1.1.25.. N-acetyl-D-glutamate = N-acetyl-L-glutamate.

N-acetyl-D-muramate 6-phosphate phosphatase (EC 3.1.3.105)

N-acetyl-D-muramate 6-phosphate phosphatase. EC 3.1.3.105.. N-acetyl-D-muramate 6-phosphate + H2O = N-acetyl-D-muramate + phosphate.

N-acetyl-demethylphosphinothricin P-methyltransferase (EC 2.1.1.326)

N-acetyl-demethylphosphinothricin P-methyltransferase. EC 2.1.1.326.. N-acetyl-demethyl-L-phosphinothricin + AH2 + 2 S-adenosyl-L-methionine =

N-acetyl-gamma-glutamyl-phosphate reductase (EC 1.2.1.38)

N-acetyl-gamma-glutamyl-phosphate reductase. EC 1.2.1.38.. N-acetyl-L-glutamate 5-semialdehyde + phosphate + NADP(+) = N-acetyl-L-

N-acetylaspartylglutamate synthase (EC 6.3.2.41)

N-acetylaspartylglutamate synthase. EC 6.3.2.41.. N-acetyl-L-aspartate + L-glutamate + ATP = N-acetyl-L-aspartyl-L-

N-acetylaspartylglutamylglutamate synthase (EC 6.3.2.42)

N-acetylaspartylglutamylglutamate synthase. EC 6.3.2.42.. N-acetyl-L-aspartate + 2 L-glutamate + 2 ATP = N-acetyl-L-aspartyl-L-

N-acetyldiaminopimelate deacetylase (EC 3.5.1.47)

N-acetyldiaminopimelate deacetylase. EC 3.5.1.47.. N-acetyl-(2S,6S)-2,6-diaminopimelate + H2O = (2S,6S)-2,6-diaminopimelate

N-acetylgalactosamine 4-sulfate 6-O-sulfotransferase (EC 2.8.2.33)

N-acetylgalactosamine 4-sulfate 6-O-sulfotransferase. EC 2.8.2.33.. (1) dermatan 4'-sulfate + n 3'-phosphoadenylyl sulfate = dermatan

N-acetylgalactosamine kinase (EC 2.7.1.157)

N-acetylgalactosamine kinase. EC 2.7.1.157.. N-acetyl-alpha-D-galactosamine + ATP = N-acetyl-alpha-D-galactosamine

N-acetylgalactosamine-4-sulfatase (EC 3.1.6.12)

N-acetylgalactosamine-4-sulfatase. EC 3.1.6.12.. Hydrolysis of the 4-sulfate groups of the N-acetyl-D-galactosamine

N-acetylgalactosamine-6-sulfatase (EC 3.1.6.4)

N-acetylgalactosamine-6-sulfatase. EC 3.1.6.4.. Hydrolysis of the 6-sulfate groups of the N-acetyl-D-galactosamine

N-acetylgalactosamine-N,N'-diacetylbacillosaminyl-diphospho-undecaprenol (EC 2.4.1.291)

N-acetylgalactosamine-N,N'-diacetylbacillosaminyl-diphospho-undecaprenol. EC 2.4.1.291.. N-acetyl-alpha-D-galactosaminyl-(1->3)-N,N'-diacetyl-alpha-D-

N-acetylgalactosaminide beta-1,3-galactosyltransferase (EC 2.4.1.122)

N-acetylgalactosaminide beta-1,3-galactosyltransferase. EC 2.4.1.122.. an N-acetyl-alpha-D-galactosaminyl derivative + UDP-alpha-D-galactose =

N-acetylgalactosaminoglycan deacetylase (EC 3.1.1.58)

N-acetylgalactosaminoglycan deacetylase. EC 3.1.1.58.. N-acetyl-D-galactosaminoglycan + H2O = D-galactosaminoglycan + acetate.

N-acetylgalactosaminyl-proteoglycan 3-beta-glucuronosyltransferase (EC 2.4.1.226)

N-acetylgalactosaminyl-proteoglycan 3-beta-glucuronosyltransferase. EC 2.4.1.226.. (1) 3-O-(beta-D-GalNAc-(1->4)-beta-D-GlcA-(1->3)-beta-D-Gal-(1->3)-beta-

N-acetylglucosamine deacetylase (EC 3.5.1.33)

N-acetylglucosamine deacetylase. EC 3.5.1.33.. N-acetyl-D-glucosamine + H2O = D-glucosamine + acetate.

N-acetylglucosamine kinase (EC 2.7.1.59)

N-acetylglucosamine kinase. EC 2.7.1.59.. N-acetyl-D-glucosamine + ATP = N-acetyl-D-glucosamine 6-phosphate + ADP +

N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase (EC 3.1.4.45)

N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase. EC 3.1.4.45.. N(4)-[6-(N-acetyl-alpha-D-glucosaminyl-1-phospho)-alpha-D-mannosyl-

N-acetylglucosamine-6-phosphate deacetylase (EC 3.5.1.25)

N-acetylglucosamine-6-phosphate deacetylase. EC 3.5.1.25.. N-acetyl-D-glucosamine 6-phosphate + H2O = D-glucosamine 6-phosphate +

N-acetylglucosamine-6-sulfatase (EC 3.1.6.14)

N-acetylglucosamine-6-sulfatase. EC 3.1.6.14.. Hydrolysis of the 6-sulfate groups of the N-acetyl-D-glucosamine

N-acetylglucosaminide alpha-(2,6)-sialyltransferase (EC 2.4.3.10)

N-acetylglucosaminide alpha-(2,6)-sialyltransferase. EC 2.4.3.10.. an N-acetyl-alpha-neuraminyl-(2->3)-beta-D-galactosyl-(1->3)-N-acetyl-

N-acetylglucosaminyl-diphospho-decaprenol L-rhamnosyltransferase (EC 2.4.1.289)

N-acetylglucosaminyl-diphospho-decaprenol L-rhamnosyltransferase. EC 2.4.1.289.. N-acetyl-alpha-D-glucosaminyl-1-diphospho-trans,octa-cis-decaprenol +

N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase (EC 2.4.1.225)

N-acetylglucosaminyl-proteoglycan 4-beta-glucuronosyltransferase. EC 2.4.1.225.. 3-O-{alpha-D-GlcNAc-[(1->4)-beta-D-GlcA-(1->4)-alpha-D-GlcNAc](n)-(1->4)-

N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase (EC 2.4.1.141)

N-acetylglucosaminyldiphosphodolichol N-acetylglucosaminyltransferase. EC 2.4.1.141.. an N-acetyl-alpha-D-glucosaminyl-diphospho-di-trans,poly-cis-dolichol +

N-acetylglucosaminyldiphosphoundecaprenol glucosyltransferase (EC 2.4.1.188)

N-acetylglucosaminyldiphosphoundecaprenol glucosyltransferase. EC 2.4.1.188.. N-acetyl-alpha-D-glucosaminyl-di-trans,octa-cis-undecaprenyl diphosphate

N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-beta-D- (EC 2.4.1.187)

N-acetylglucosaminyldiphosphoundecaprenol N-acetyl-beta-D-. EC 2.4.1.187.. UDP-N-acetyl-alpha-D-mannosamine + N-acetyl-alpha-D-glucosaminyl-

N-acetylglucosaminylphosphatidylinositol deacetylase (EC 3.5.1.89)

N-acetylglucosaminylphosphatidylinositol deacetylase. EC 3.5.1.89.. a 6-(N-acetyl-alpha-D-glucosaminyl)-1-(1,2-diacyl-sn-glycero-3-phospho)-

N-acetylhexosamine 1-dehydrogenase (EC 1.1.1.240)

N-acetylhexosamine 1-dehydrogenase. EC 1.1.1.240.. N-acetyl-alpha-D-glucosamine + NAD(+) + H2O = N-acetyl-D-glucosaminate +

N-acetylhexosamine 1-kinase (EC 2.7.1.162)

N-acetylhexosamine 1-kinase. EC 2.7.1.162.. N-acetyl-D-hexosamine + ATP = N-acetyl-alpha-D-hexosamine 1-phosphate +

N-acetyllactosamine synthase (EC 2.4.1.90)

N-acetyllactosamine synthase. EC 2.4.1.90.. N-acetyl-D-glucosamine + UDP-alpha-D-galactose = beta-D-galactosyl-

N-acetyllactosaminidase (EC 3.2.1.227)

N-acetyllactosaminidase. EC 3.2.1.227.. beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-D-Glc + H2O =

N-acetyllactosaminide 3-alpha-galactosyltransferase (EC 2.4.1.87)

N-acetyllactosaminide 3-alpha-galactosyltransferase. EC 2.4.1.87.. a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + UDP-

N-acetyllactosaminide alpha-2,3-sialyltransferase (EC 2.4.3.6)

N-acetyllactosaminide alpha-2,3-sialyltransferase. EC 2.4.3.6.. a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + CMP-

N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase (EC 2.4.1.149)

N-acetyllactosaminide beta-1,3-N-acetylglucosaminyltransferase. EC 2.4.1.149.. a beta-D-galactosyl-(1->4)-N-acetyl-beta-D-glucosaminyl derivative + UDP-

N-acetyllactosaminide beta-1,6-N-acetylglucosaminyltransferase (EC 2.4.1.150)

N-acetyllactosaminide beta-1,6-N-acetylglucosaminyltransferase. EC 2.4.1.150.. a beta-D-Gal-(1->4)-beta-D-GlcNAc-(1->3)-beta-D-Gal-(1->4)-beta-D-GlcNAc

N-acetylmuramate 1-kinase (EC 2.7.1.221)

N-acetylmuramate 1-kinase. EC 2.7.1.221.. N-acetyl-D-muramate + ATP = N-acetyl-alpha-D-muramate 1-phosphate + ADP +

N-acetylmuramic acid 6-phosphate etherase (EC 4.2.1.126)

N-acetylmuramic acid 6-phosphate etherase. EC 4.2.1.126.. N-acetyl-D-muramate 6-phosphate + H2O = N-acetyl-D-glucosamine

N-acetylmuramoyl-L-alanine amidase (EC 3.5.1.28)

N-acetylmuramoyl-L-alanine amidase. EC 3.5.1.28.. Hydrolyzes the link between N-acetylmuramoyl residues and L-amino acid

N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N(6)-glycyl)-D-alanyl-D- (EC 2.3.2.17)

N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N(6)-glycyl)-D-alanyl-D-. EC 2.3.2.17.. beta-D-GlcNAc-(1->4)-Mur2Ac(oyl-L-Ala-D-isoglutaminyl-L-Lys-(N(6)-Gly)-D-

N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N(6)-triglycine)-D-alanyl- (EC 2.3.2.18)

N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-(N(6)-triglycine)-D-alanyl-. EC 2.3.2.18.. MurNAc-L-Ala-D-isoglutaminyl-L-Lys-(N(6)-tri-Gly)-D-Ala-D-Ala-diphospho-

N-acetylneuraminate 4-O-acetyltransferase (EC 2.3.1.44)

N-acetylneuraminate 4-O-acetyltransferase. EC 2.3.1.44.. N-acetylneuraminate + acetyl-CoA = N-acetyl-4-O-acetylneuraminate + CoA.