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.
Mn(2+)-dependent ADP-ribose/CDP-alcohol diphosphatase (EC 3.6.1.53)
Mn(2+)-dependent ADP-ribose/CDP-alcohol diphosphatase. EC 3.6.1.53.. (1) CDP-choline + H2O = phosphocholine + CMP + 2 H(+).
mogroside IE synthase (EC 2.4.1.350)
mogroside IE synthase. EC 2.4.1.350.. mogrol + UDP-alpha-D-glucose = mogroside IE + UDP + H(+).
molybdenum cofactor cytidylyltransferase (EC 2.7.7.76)
molybdenum cofactor cytidylyltransferase. EC 2.7.7.76.. Mo-molybdopterin + CTP + H(+) = Mo-molybdopterin cytosine dinucleotide +
molybdenum cofactor guanylyltransferase (EC 2.7.7.77)
molybdenum cofactor guanylyltransferase. EC 2.7.7.77.. Mo-molybdopterin + GTP + H(+) = Mo-molybdopterin guanine dinucleotide +
molybdenum cofactor sulfurtransferase (EC 2.8.1.9)
molybdenum cofactor sulfurtransferase. EC 2.8.1.9.. Mo-molybdopterin + L-cysteine + AH2 = thio-Mo-molybdopterin + L-alanine +
molybdopterin adenylyltransferase (EC 2.7.7.75)
molybdopterin adenylyltransferase. EC 2.7.7.75.. molybdopterin + ATP + H(+) = adenylyl-molybdopterin + diphosphate.
molybdopterin molybdotransferase (EC 2.10.1.1)
molybdopterin molybdotransferase. EC 2.10.1.1.. adenylyl-molybdopterin + molybdate = Mo-molybdopterin + AMP + H(+).
molybdopterin synthase (EC 2.8.1.12)
molybdopterin synthase. EC 2.8.1.12.. 2 [molybdopterin-synthase sulfur-carrier protein]-C-terminal-
molybdopterin synthase sulfurtransferase (EC 2.8.1.11)
molybdopterin synthase sulfurtransferase. EC 2.8.1.11.. [molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly-AMP +
molybdopterin-synthase adenylyltransferase (EC 2.7.7.80)
molybdopterin-synthase adenylyltransferase. EC 2.7.7.80.. [molybdopterin-synthase sulfur-carrier protein]-C-terminal Gly-Gly +
momilactone-A synthase (EC 1.1.1.295)
momilactone-A synthase. EC 1.1.1.295.. (1) 3beta-hydroxy-9beta-pimara-7,15-dien-19,6beta-olide + NAD(+) =
monacolin J acid methylbutanoate transferase (EC 2.3.1.238)
monacolin J acid methylbutanoate transferase. EC 2.3.1.238.. monacolin J carboxylate + (S)-2-methylbutanoyl-[2-methylbutanoate
monacolin L hydroxylase (EC 1.14.14.125)
monacolin L hydroxylase. EC 1.14.14.125.. monacolin L carboxylate + reduced [NADPH--hemoprotein reductase] + O2 =
mono(ethylene terephthalate) hydrolase (EC 3.1.1.102)
mono(ethylene terephthalate) hydrolase. EC 3.1.1.102.. 4-[(2-hydroxyethoxy)carbonyl]benzoate + H2O = terephthalate + ethylene
monoamine oxidase (EC 1.4.3.4)
monoamine oxidase. EC 1.4.3.4.. a secondary aliphatic amine + O2 + H2O = a primary amine + an aldehyde +
monocyclic monoterpene ketone monooxygenase (EC 1.14.13.105)
monocyclic monoterpene ketone monooxygenase. EC 1.14.13.105.. (1) (1R,4S)-menthone + NADPH + O2 + H(+) = (4R,7S)-7-isopropyl-4-
monodehydroascorbate reductase (NADH) (EC 1.6.5.4)
monodehydroascorbate reductase (NADH). EC 1.6.5.4.. 2 monodehydro-L-ascorbate radical + NADH + H(+) = 2 L-ascorbate + NAD(+).
monogalactosyldiacylglycerol synthase (EC 2.4.1.46)
monogalactosyldiacylglycerol synthase. EC 2.4.1.46.. a 1,2-diacyl-sn-glycerol + UDP-alpha-D-galactose = a 1,2-diacyl-3-
monoglucosyldiacylglycerol epimerase (EC 5.1.3.34)
monoglucosyldiacylglycerol epimerase. EC 5.1.3.34.. a 1,2-diacyl-3-O-(beta-D-glucopyranosyl)-sn-glycerol = a 1,2-diacyl-3-
monoglucosyldiacylglycerol synthase (EC 2.4.1.336)
monoglucosyldiacylglycerol synthase. EC 2.4.1.336.. a 1,2-diacyl-sn-glycerol + UDP-alpha-D-glucose = a 1,2-diacyl-3-O-(beta-
monomethyl-sulfatase (EC 3.1.6.16)
monomethyl-sulfatase. EC 3.1.6.16.. monomethyl sulfate + H2O = methanol + sulfate + H(+).
monoprenyl isoflavone epoxidase (EC 1.14.99.34)
monoprenyl isoflavone epoxidase. EC 1.14.99.34.. 7-O-methylluteone + NADPH + H(+) + O2 = dihydrofurano derivatives +
monoterpene epsilon-lactone hydrolase (EC 3.1.1.83)
monoterpene epsilon-lactone hydrolase. EC 3.1.1.83.. (1) 4-isopropenyl-7-methyloxepan-2-one + H2O = 6-hydroxy-3-
monoterpenol beta-glucosyltransferase (EC 2.4.1.127)
monoterpenol beta-glucosyltransferase. EC 2.4.1.127.. (-)-menthol + UDP-alpha-D-glucose = (-)-menthyl beta-D-glucoside + UDP +
monoterpenol O-acetyltransferase (EC 2.3.1.69)
monoterpenol O-acetyltransferase. EC 2.3.1.69.. acetyl-CoA + a monoterpenol = CoA + a monoterpenol acetate ester.
monoterpenyl-diphosphatase (EC 3.1.7.3)
monoterpenyl-diphosphatase. EC 3.1.7.3.. a monoterpenyl diphosphate + H2O = a monoterpenol + diphosphate.
morphine 6-dehydrogenase (EC 1.1.1.218)
morphine 6-dehydrogenase. EC 1.1.1.218.. (1) morphine + NAD(+) = morphinone + NADH + H(+).
mRNA (2'-O-methyladenosine-N(6)-)-methyltransferase (EC 2.1.1.62)
mRNA (2'-O-methyladenosine-N(6)-)-methyltransferase. EC 2.1.1.62.. a 5'-end (N(7)-methyl 5'-triphosphoguanosine)-(2'-O-methyladenosine) in
mRNA (guanine-N(7))-methyltransferase (EC 2.1.1.56)
mRNA (guanine-N(7))-methyltransferase. EC 2.1.1.56.. a 5'-end (5'-triphosphoguanosine)-ribonucleoside in mRNA + S-adenosyl-L-
mRNA 5'-phosphatase (EC 3.6.1.74)
mRNA 5'-phosphatase. EC 3.6.1.74.. a 5'-end triphospho-ribonucleoside in mRNA + H2O = a 5'-end diphospho-
mRNA guanylyltransferase (EC 2.7.7.50)
mRNA guanylyltransferase. EC 2.7.7.50.. a 5'-end diphospho-ribonucleoside in mRNA + GTP + H(+) = a 5'-end
mRNA m(6)A methyltransferase (EC 2.1.1.348)
mRNA m(6)A methyltransferase. EC 2.1.1.348.. an adenosine in mRNA + S-adenosyl-L-methionine = an N(6)-methyladenosine
mRNA N(1)-methyladenine demethylase (EC 1.14.11.54)
mRNA N(1)-methyladenine demethylase. EC 1.14.11.54.. an N(1)-methyladenosine in mRNA + 2-oxoglutarate + O2 = an adenosine in
mRNA N(6)-methyladenine demethylase (EC 1.14.11.53)
mRNA N(6)-methyladenine demethylase. EC 1.14.11.53.. an N(6)-methyladenosine in mRNA + 2-oxoglutarate + O2 = an adenosine in
mRNA(cytosine(6666)) deaminase (EC 3.5.4.36)
mRNA(cytosine(6666)) deaminase. EC 3.5.4.36.. cytidine(6666) in apoB mRNA + H2O + H(+) = uridine(6666) in apoB mRNA +
muconate cycloisomerase (EC 5.5.1.1)
muconate cycloisomerase. EC 5.5.1.1.. (S)-muconolactone = cis,cis-muconate + H(+).
muconolactone Delta-isomerase (EC 5.3.3.4)
muconolactone Delta-isomerase. EC 5.3.3.4.. (S)-muconolactone = (4,5-dihydro-5-oxofuran-2-yl)-acetate.
mucorpepsin (EC 3.4.23.23)
mucorpepsin. EC 3.4.23.23.. Hydrolysis of proteins, favoring hydrophobic residues at P1 and P1'.
mucrolysin (EC 3.4.24.54)
mucrolysin. EC 3.4.24.54.. Cleavage of 9-Ser-|-His-10, 10-His-|-Leu-11, 14-Ala-|-Leu-15,
mugineic-acid 3-dioxygenase (EC 1.14.11.25)
mugineic-acid 3-dioxygenase. EC 1.14.11.25.. (1) mugineate + 2-oxoglutarate + O2 = 3-epihydroxymugineate + succinate +
multiple inositol-polyphosphate phosphatase (EC 3.1.3.62)
multiple inositol-polyphosphate phosphatase. EC 3.1.3.62.. (1) 1D-myo-inositol hexakisphosphate + H2O = 1D-myo-inositol 1,2,4,5,6-
multisite-specific tRNA:(cytosine-C(5))-methyltransferase (EC 2.1.1.202)
multisite-specific tRNA:(cytosine-C(5))-methyltransferase. EC 2.1.1.202.. (1) cytidine(34) in tRNA precursor + S-adenosyl-L-methionine =
muramoylpentapeptide carboxypeptidase (EC 3.4.17.8)
muramoylpentapeptide carboxypeptidase. EC 3.4.17.8.. UDP-N-acetyl-alpha-D-muramoyl-L-alanyl-gamma-D-glutamyl-meso-2,6-
muramoyltetrapeptide carboxypeptidase (EC 3.4.17.13)
muramoyltetrapeptide carboxypeptidase. EC 3.4.17.13.. N-acetyl-D-glucosaminyl-N-acetylmuramoyl-L-alanyl-meso-2,6-
mutansucrase (EC 2.4.1.372)
mutansucrase. EC 2.4.1.372.. [(1->3)-alpha-D-glucosyl](n) + sucrose = [(1->3)-alpha-D-glucosyl](n+1) +
mycinamicin III 3''-O-methyltransferase (EC 2.1.1.237)
mycinamicin III 3''-O-methyltransferase. EC 2.1.1.237.. mycinamicin III + S-adenosyl-L-methionine = mycinamicin IV + S-adenosyl-
mycinamicin VI 2''-O-methyltransferase (EC 2.1.1.238)
mycinamicin VI 2''-O-methyltransferase. EC 2.1.1.238.. mycinamicin VI + S-adenosyl-L-methionine = mycinamicin III + S-adenosyl-
mycobacterial beta-ketoacyl-[acyl carrier protein] synthase III (EC 2.3.1.301)
mycobacterial beta-ketoacyl-[acyl carrier protein] synthase III. EC 2.3.1.301.. malonyl-[ACP] + dodecanoyl-CoA + H(+) = 3-oxotetradecanoyl-[ACP] + CO2 +
mycocerosate synthase (EC 2.3.1.111)
mycocerosate synthase. EC 2.3.1.111.. (1) a long-chain fatty acyl-[mycocerosate synthase] + 3 (R)-
mycocyclosin synthase (EC 1.14.19.70)
mycocyclosin synthase. EC 1.14.19.70.. cyclo(L-tyrosyl-L-tyrosyl) + 2 reduced [2Fe-2S]-[ferredoxin] + O2 +
mycodextranase (EC 3.2.1.61)
mycodextranase. EC 3.2.1.61.. Endohydrolysis of (1->4)-alpha-D-glucosidic linkages in alpha-D-glucans
mycoketide-CoA synthase (EC 2.3.1.295)
mycoketide-CoA synthase. EC 2.3.1.295.. a medium-chain fatty acyl-CoA + 5 (S)-methylmalonyl-CoA + 5 malonyl-CoA +
mycolipanoate synthase (EC 2.3.1.252)
mycolipanoate synthase. EC 2.3.1.252.. holo-[mycolipanoate synthase] + a long-chain fatty acyl-CoA + 3 (S)-
mycolipenoyl-CoA--2-(long-chain-fatty acyl)-trehalose (EC 2.3.1.278)
mycolipenoyl-CoA--2-(long-chain-fatty acyl)-trehalose. EC 2.3.1.278.. a mycolipenoyl-CoA + a 2-O-(long-chain fatty acyl)-alpha,alpha-trehalose
mycolysin (EC 3.4.24.31)
mycolysin. EC 3.4.24.31.. Preferential cleavage of bonds with hydrophobic residues in P1'.
mycophenolic acid acyl-glucuronide esterase (EC 3.1.1.93)
mycophenolic acid acyl-glucuronide esterase. EC 3.1.1.93.. mycophenolic acid O-acyl-beta-D-glucuronide + H2O = mycophenolate +
mycoredoxin (EC 1.20.4.3)
mycoredoxin. EC 1.20.4.3.. [mycoredoxin]-L-cysteine + arseno-mycothiol + H(+) = [mycoredoxin]-S-
mycoredoxin-dependent peroxiredoxin (EC 1.11.1.29)
mycoredoxin-dependent peroxiredoxin. EC 1.11.1.29.. [mycoredoxin]-L-dithiol + a hydroperoxide = [mycoredoxin]-L-disulfide +
mycothiol S-conjugate amidase (EC 3.5.1.115)
mycothiol S-conjugate amidase. EC 3.5.1.115.. mycothiol S-conjugate + H2O = an N-acetyl-L-cysteine-S-conjugate +
mycothiol synthase (EC 2.3.1.189)
mycothiol synthase. EC 2.3.1.189.. 1D-myo-inositol 2-(L-cysteinylamino)-2-deoxy-alpha-D-glucopyranoside +