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.
littorine mutase (EC 1.14.14.195)
littorine mutase. EC 1.14.14.195.. (R)-littorine + reduced [NADPH--hemoprotein reductase] + O2 = hyoscyamine
littorine synthase (EC 2.4.1.400)
littorine synthase. EC 2.4.1.400.. (R)-3-phenyllactyl-beta-D-glucose + tropine = (R)-littorine + D-glucose.
LL-diaminopimelate aminotransferase (EC 2.6.1.83)
LL-diaminopimelate aminotransferase. EC 2.6.1.83.. (2S,6S)-2,6-diaminopimelate + 2-oxoglutarate = (S)-2,3,4,5-
loganate O-methyltransferase (EC 2.1.1.50)
loganate O-methyltransferase. EC 2.1.1.50.. loganate + S-adenosyl-L-methionine = loganin + S-adenosyl-L-homocysteine.
loliose synthase (EC 2.4.1.n2)
loliose synthase. EC 2.4.1.n2.. sucrose + UDP-alpha-D-galactose = loliose + UDP + H(+).
lombricine kinase (EC 2.7.3.5)
lombricine kinase. EC 2.7.3.5.. L-lombricine + ATP = N-phospho-L-lombricine + ADP + H(+).
long-chain acyl-[ACP]:L-phenylalanine N-acyltransferase (EC 2.3.1.327)
long-chain acyl-[ACP]:L-phenylalanine N-acyltransferase. EC 2.3.1.327.. 11-methyldodecanoyl-[ACP] + L-phenylalanine = N-(11-methyldodecanoyl)-L-
long-chain acyl-[acyl-carrier-protein] reductase (EC 1.2.1.80)
long-chain acyl-[acyl-carrier-protein] reductase. EC 1.2.1.80.. (1) a long-chain fatty aldehyde + holo-[ACP] + NADP(+) = a long-chain
long-chain acyl-CoA omega-monooxygenase (EC 1.14.14.129)
long-chain acyl-CoA omega-monooxygenase. EC 1.14.14.129.. (1) (9Z)-octadecenoyl-CoA + reduced [NADPH--hemoprotein reductase] + O2 =
long-chain alkane monooxygenase (EC 1.14.14.28)
long-chain alkane monooxygenase. EC 1.14.14.28.. a long-chain alkane + FMNH2 + O2 = a long chain fatty alcohol + FMN +
long-chain fatty acid adenylase/transferase FadD23 (EC 6.2.1.57)
long-chain fatty acid adenylase/transferase FadD23. EC 6.2.1.57.. (1) holo-[(hydroxy)phthioceranic acid synthase] + octadecanoate + ATP =
long-chain fatty acid adenylase/transferase FadD26 (EC 6.2.1.59)
long-chain fatty acid adenylase/transferase FadD26. EC 6.2.1.59.. holo-[(phenol)carboxyphthiodiolenone synthase] + a long-chain fatty acid
long-chain fatty acid adenylyltransferase FadD28 (EC 6.2.1.49)
long-chain fatty acid adenylyltransferase FadD28. EC 6.2.1.49.. holo-[mycocerosate synthase] + a long-chain fatty acid + ATP = a long-
long-chain fatty acid omega-monooxygenase (EC 1.14.14.80)
long-chain fatty acid omega-monooxygenase. EC 1.14.14.80.. an omega-methyl-long-chain fatty acid + reduced [NADPH--hemoprotein
long-chain-3-hydroxyacyl-CoA dehydrogenase (EC 1.1.1.211)
long-chain-3-hydroxyacyl-CoA dehydrogenase. EC 1.1.1.211.. a long-chain (3S)-3-hydroxy fatty acyl-CoA + NAD(+) = a long-chain 3-oxo-
long-chain-acyl-CoA dehydrogenase (EC 1.3.8.8)
long-chain-acyl-CoA dehydrogenase. EC 1.3.8.8.. a long-chain 2,3-saturated fatty acyl-CoA + oxidized [electron-transfer
long-chain-acyl-CoA--trehalose acyltransferase (EC 2.3.1.279)
long-chain-acyl-CoA--trehalose acyltransferase. EC 2.3.1.279.. a long-chain fatty acyl-CoA + alpha,alpha-trehalose = a 2-O-(long-chain
long-chain-alcohol dehydrogenase (EC 1.1.1.192)
long-chain-alcohol dehydrogenase. EC 1.1.1.192.. a long-chain primary fatty alcohol + 2 NAD(+) + H2O = a long-chain fatty
long-chain-alcohol O-fatty-acyltransferase (EC 2.3.1.75)
long-chain-alcohol O-fatty-acyltransferase. EC 2.3.1.75.. a long chain fatty alcohol + a fatty acyl-CoA = a long-chain alcohol wax
long-chain-alcohol oxidase (EC 1.1.3.20)
long-chain-alcohol oxidase. EC 1.1.3.20.. a long-chain primary fatty alcohol + O2 = a long-chain fatty aldehyde +
long-chain-aldehyde dehydrogenase (EC 1.2.1.48)
long-chain-aldehyde dehydrogenase. EC 1.2.1.48.. a long-chain fatty aldehyde + NAD(+) + H2O = a long-chain fatty acid +
long-chain-fatty-acid--[acyl-carrier-protein] ligase (EC 6.2.1.20)
long-chain-fatty-acid--[acyl-carrier-protein] ligase. EC 6.2.1.20.. a long-chain fatty acid + holo-[ACP] + ATP = a long-chain fatty acyl-
long-chain-fatty-acid--CoA ligase (EC 6.2.1.3)
long-chain-fatty-acid--CoA ligase. EC 6.2.1.3.. a long-chain fatty acid + ATP + CoA = a long-chain fatty acyl-CoA + AMP +
long-chain-fatty-acid--protein ligase (EC 6.2.1.19)
long-chain-fatty-acid--protein ligase. EC 6.2.1.19.. a long-chain fatty acid + L-cysteinyl-[protein] + ATP = an S-(long-chain
long-chain-fatty-acyl-CoA reductase (EC 1.2.1.50)
long-chain-fatty-acyl-CoA reductase. EC 1.2.1.50.. a long-chain fatty aldehyde + NADP(+) + CoA = a long-chain fatty acyl-CoA
long-chain-fatty-acyl-glutamate deacylase (EC 3.5.1.55)
long-chain-fatty-acyl-glutamate deacylase. EC 3.5.1.55.. an N-(long-chain-fatty-acyl)-L-glutamate + H2O = a long-chain fatty acid
longifolene synthase (EC 4.2.3.58)
longifolene synthase. EC 4.2.3.58.. (2E,6E)-farnesyl diphosphate = longifolene + diphosphate.
lovastatin nonaketide synthase (EC 2.3.1.161)
lovastatin nonaketide synthase. EC 2.3.1.161.. holo-[lovastatin nonaketide synthase] + 9 malonyl-CoA + S-adenosyl-L-
low-specificity L-threonine aldolase (EC 4.1.2.48)
low-specificity L-threonine aldolase. EC 4.1.2.48.. (1) L-threonine = acetaldehyde + glycine.
lupan-3beta,20-diol synthase (EC 4.2.1.128)
lupan-3beta,20-diol synthase. EC 4.2.1.128.. lupan-3beta,20-diol = (S)-2,3-epoxysqualene + H2O.
lupanine 17-hydroxylase (cytochrome c) (EC 1.17.2.2)
lupanine 17-hydroxylase (cytochrome c). EC 1.17.2.2.. lupanine + 2 Fe(III)-[cytochrome c] + H2O = 17-hydroxylupanine +
lupeol synthase (EC 5.4.99.41)
lupeol synthase. EC 5.4.99.41.. (S)-2,3-epoxysqualene = lupeol.
lutein isomerase (EC 5.3.3.22)
lutein isomerase. EC 5.3.3.22.. lutein = (3R,3'S)-zeaxanthin.
luteolin 7-O-glucuronosyltransferase (EC 2.4.1.189)
luteolin 7-O-glucuronosyltransferase. EC 2.4.1.189.. luteolin + UDP-alpha-D-glucuronate = luteolin 7-O-beta-D-glucuronide +
luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase (EC 2.4.1.191)
luteolin-7-O-diglucuronide 4'-O-glucuronosyltransferase. EC 2.4.1.191.. luteolin 7-O-[(beta-D-glucuronosyl)-(1->2)-(beta-D-glucuronide)] + UDP-
luteolin-7-O-glucuronide 2''-O-glucuronosyltransferase (EC 2.4.1.190)
luteolin-7-O-glucuronide 2''-O-glucuronosyltransferase. EC 2.4.1.190.. luteolin 7-O-beta-D-glucuronide + UDP-alpha-D-glucuronate = luteolin 7-O-
luteothin monooxygenase (EC 1.14.15.37)
luteothin monooxygenase. EC 1.14.15.37.. luteothin + 4 reduced [2Fe-2S]-[ferredoxin] + 2 O2 + 4 H(+) = aureothin +
lycopaoctaene synthase (EC 2.5.1.148)
lycopaoctaene synthase. EC 2.5.1.148.. 2 (2E,6E,10E)-geranylgeranyl diphosphate + NADPH + H(+) = all-trans-
lycopene beta-cyclase (EC 5.5.1.19)
lycopene beta-cyclase. EC 5.5.1.19.. a carotenoid psi-end derivative = a carotenoid beta-end derivative.
lycopene elongase/hydratase (dihydrobisanhydrobacterioruberin-forming) (EC 2.5.1.150)
lycopene elongase/hydratase (dihydrobisanhydrobacterioruberin-forming). EC 2.5.1.150.. (1) all-trans-lycopene + dimethylallyl diphosphate + H2O =
lycopene elongase/hydratase (flavuxanthin-forming) (EC 2.5.1.149)
lycopene elongase/hydratase (flavuxanthin-forming). EC 2.5.1.149.. (1) all-trans-lycopene + dimethylallyl diphosphate + A + H2O =
lycopene epsilon-cyclase (EC 5.5.1.18)
lycopene epsilon-cyclase. EC 5.5.1.18.. a carotenoid psi-end derivative = a carotenoid epsilon-end derivative.
lydicene synthase (EC 4.2.3.210)
lydicene synthase. EC 4.2.3.210.. (2E,6E,10E)-geranylgeranyl diphosphate = lydicene + diphosphate.
Lys-Lys/Arg-Xaa endopeptidase (EC 3.4.21.121)
Lys-Lys/Arg-Xaa endopeptidase. EC 3.4.21.121.. Cleavage of -Lys-Lys-|-Xaa and -Lys-Arg-|-Xaa bonds.
lysine 2-monooxygenase (EC 1.13.12.2)
lysine 2-monooxygenase. EC 1.13.12.2.. L-lysine + O2 = 5-aminopentanamide + CO2 + H2O.
lysine 2,3-aminomutase (EC 5.4.3.2)
lysine 2,3-aminomutase. EC 5.4.3.2.. L-lysine = (3S)-3,6-diaminohexanoate.
lysine 5,6-aminomutase (EC 5.4.3.3)
lysine 5,6-aminomutase. EC 5.4.3.3.. (1) (3S)-3,6-diaminohexanoate = (3S,5S)-3,5-diaminohexanoate.
lysine 6-dehydrogenase (EC 1.4.1.18)
lysine 6-dehydrogenase. EC 1.4.1.18.. L-lysine + NAD(+) = L-1-piperideine-6-carboxylate + NH4(+) + NADH +
lysine carbamoyltransferase (EC 2.1.3.8)
lysine carbamoyltransferase. EC 2.1.3.8.. carbamoyl phosphate + L-lysine = L-homocitrulline + phosphate + H(+).
lysine carboxypeptidase (EC 3.4.17.3)
lysine carboxypeptidase. EC 3.4.17.3.. Release of a C-terminal basic amino acid, preferentially lysine.
lysine decarboxylase (EC 4.1.1.18)
lysine decarboxylase. EC 4.1.1.18.. L-lysine + H(+) = cadaverine + CO2.
lysine dehydrogenase (EC 1.4.1.15)
lysine dehydrogenase. EC 1.4.1.15.. L-lysine + NAD(+) = Delta(1)-piperideine-2-carboxylate + NH4(+) + NADH +
lysine N-acetyltransferase (EC 2.3.1.32)
lysine N-acetyltransferase. EC 2.3.1.32.. acetyl phosphate + L-lysine = N(6)-acetyl-L-lysine + phosphate + H(+).
lysine racemase (EC 5.1.1.5)
lysine racemase. EC 5.1.1.5.. L-lysine = D-lysine.
lysine--8-amino-7-oxononanoate transaminase (EC 2.6.1.105)
lysine--8-amino-7-oxononanoate transaminase. EC 2.6.1.105.. (8S)-8-amino-7-oxononanoate + L-lysine = (7R,8S)-7,8-diammoniononanoate +
lysine--pyruvate 6-transaminase (EC 2.6.1.71)
lysine--pyruvate 6-transaminase. EC 2.6.1.71.. L-lysine + pyruvate = (S)-2-amino-6-oxohexanoate + L-alanine.
lysine--tRNA ligase (EC 6.1.1.6)
lysine--tRNA ligase. EC 6.1.1.6.. tRNA(Lys) + L-lysine + ATP = L-lysyl-tRNA(Lys) + AMP + diphosphate.
lysine/arginine leucyltransferase (EC 2.3.2.6)
lysine/arginine leucyltransferase. EC 2.3.2.6.. (1) N-terminal L-lysyl-[protein] + L-leucyl-tRNA(Leu) = N-terminal
lyso-ornithine lipid O-acyltransferase (EC 2.3.1.270)
lyso-ornithine lipid O-acyltransferase. EC 2.3.1.270.. a lyso-ornithine lipid + a fatty acyl-[ACP] = an N(2)-[(3R)-3-
lysolecithin acylmutase (EC 5.4.1.1)
lysolecithin acylmutase. EC 5.4.1.1.. a 1-acyl-sn-glycero-3-phosphocholine = a 2-acyl-sn-glycero-3-