Go terms map to parent GO term: GO:0003824   other catalytic activity
GOID
Link to GO
 Functional Category Description Protein Count
link to
protein list
GO:0004842 ubiquitin-protein ligase activity Catalysis of the reaction: ATP + ubiquitin + protein lysine = AMP + diphosphate + protein N-ubiquityllysine. 640
GO:0016491 oxidoreductase activity Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced. 189
GO:0004383 guanylate cyclase activity Catalysis of the reaction: GTP = 3',5'-cyclic GMP + diphosphate. 181
GO:0016787 hydrolase activity Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3. 181
GO:0052634 C-19 gibberellin 2-beta-dioxygenase activity Catalysis of the reaction: a C-19 gibberellin + 2-oxoglutarate + O2 = a C-19 2-beta-hydroxygibberellin + succinate + CO2. C-19 gibberellin refers to a gibberellin with nineteen carbons. 137
GO:0008395 steroid hydroxylase activity Catalysis of the formation of a hydroxyl group on a steroid by incorporation of oxygen from O2. 117
GO:0001758 retinal dehydrogenase activity Catalysis of the reaction: retinal + NAD+ + H2O = retinoate + NADH. Acts on both 11-trans and 13-cis forms of retinal. 110
GO:0052635 C-20 gibberellin 2-beta-dioxygenase activity Catalysis of the reaction: a C-20 gibberellin + 2-oxoglutarate + O2 = a C-20 2-beta-hydroxygibberellin + succinate + CO2. C-20 gibberellin refers to a gibberellin with twenty carbons. 109
GO:0003755 peptidyl-prolyl cis-trans isomerase activity Catalysis of the reaction: peptidyl-proline (omega=180) = peptidyl-proline (omega=0). 109
GO:0018675 (S)-limonene 6-monooxygenase activity Catalysis of the reaction: (-)-limonene + NADPH + H+ + O2 = (-)-trans-carveol + NADP+ + H2O. 106
GO:0052582 (+)-menthofuran synthase activity Catalysis of the reaction: (R)-pulegone + H(+) + NADPH + O(2) = (R)-menthofuran + 2 H(2)O + NADP(+). 105
GO:0036201 ent-isokaurene C2-hydroxylase activity Catalysis of the reaction: ent-isokaurene + O2 + NADPH + H+ = ent-2alpha-hydroxyisokaurene + H2O + NADP+. 102
GO:0004601 peroxidase activity Catalysis of the reaction: donor + hydrogen peroxide = oxidized donor + 2 H2O. 100
GO:0018674 (S)-limonene 3-monooxygenase activity Catalysis of the reaction: (4S)-limonene + H(+) + NADPH + O(2) = (1S,6R)-isopiperitenol + H(2)O + NADP(+). 97
GO:0072549 monocoumaroyl dicaffeoyl spermidine meta-hydroxylase activity Catalysis of the reaction: monocoumaroyl dicaffeoyl spermidine + NADPH + O2 = tricaffeoyl spermidine + NADP+ + H2O. 93
GO:0072548 dicoumaroyl monocaffeoyl spermidine meta-hydroxylase activity Catalysis of the reaction: dicoumaroyl monocaffeoyl spermidine + NADPH + O2 = monocoumaroyl dicaffeoyl spermidine + NADP+ + H2O. 93
GO:0072547 tricoumaroylspermidine meta-hydroxylase activity Catalysis of the reaction: tricoumaroyl spermidine + NADPH + O2 = dicoumaroyl monocaffeoyl spermidine + NADP+ + H2O. 93
GO:0015035 protein disulfide oxidoreductase activity Catalysis of the reaction: a protein with reduced sulfide groups = a protein with oxidized disulfide bonds. 92
GO:0036209 9beta-pimara-7,15-diene oxidase activity Catalysis of the reaction: 9beta-pimara-7,15-diene + 3 O2 + 3 NADPH + 3 H+ = 9beta-pimara-7,15-dien-19-oate + 3 NADP+ + 4 H2O. This is a three-step reaction: (a) 9beta-pimara-7,15-diene + O2 + NADPH + H+ = 9beta-pimara-7,15-dien-19-ol + NADP+ + H2O, (b) 9beta-pimara-7,15-dien-19-ol + O2 + NADPH + H+ = 9neta-pimara-7,15-dien-19-al + NADP+ + 2 H2O, (c) 9beta-pimara-7,15-dien-19-al + O2 + NADPH + H+ = 9beta-pimara-7,15-dien-19-oate + NADP+ + H2O. 90
GO:0045431 flavonol synthase activity Catalysis of the reaction: a dihydroflavonol + 2-oxoglurate + O2 = a flavonol + succinate + CO2 + H2O. 89
GO:0097008 (3E)-4,8-dimethyl-1,3,7-nonatriene synthase activity Catalysis of the reaction: (E)-nerolidol + NADPH + O2 = (3E)-4,8-dimethylnona-1,3,7-triene + NADP+ + 2 H2O. It is unknown whether this reaction proceeds by the direct release of the 4-carbon compound but-1-en-3-one, or whether the substrate is first degraded to C11-geranylacetone and then cleaved to produce (3E)-4,8-dimethylnona-1,3,7-triene (DMNT) and acetone. 88
GO:0033770 2-hydroxyisoflavanone synthase activity Catalysis of the reaction: apigenin + 2 NADPH + 2 H+ + O2 = 2-hydroxy-2,3-dihydrogenistein + 2 NADP+ + H2O. 88
GO:0097007 4,8,12-trimethyltrideca-1,3,7,11-tetraene synthase activity Catalysis of the reaction: (EE)-geranyllinalool + NADPH + O2 = 4,8,12-trimethyl-1,3,7,11-tridecatetraene + NADP+ + 2 H2O. It is unknown whether this reaction proceeds by the direct release of the 4-carbon compound but-1-en-3-one, or whether the substrate is first degraded to C18-farnesylacetone and then cleaved to produce 4,8,12-trimethyl-1,3,7,11-tridecatetraene (TMTT) and acetone. 88
GO:0032451 demethylase activity Catalysis of the removal of a methyl group from a substrate. 86
GO:0010298 dihydrocamalexic acid decarboxylase activity Catalysis of the reaction: dihydrocamalexic acid = camalexin + CO2 + H+. 86
GO:0004090 carbonyl reductase (NADPH) activity Catalysis of the reaction: R-CHOH-R' + NADP+ = R-CO-R' + NADPH + H+. 85
GO:0036202 ent-cassa-12,15-diene 11-hydroxylase activity Catalysis of the reaction: ent-cassa-12,15-diene + O2 + NADPH + H+ = ent-11beta-hydroxycassa-12,15-diene + NADP+ + H2O. 85
GO:0016707 gibberellin 3-beta-dioxygenase activity Catalysis of the reaction: a gibberellin + 2-oxoglutarate + O2 = a 3-beta-hydroxy-gibberellin + succinate + CO2. 82
GO:0004745 retinol dehydrogenase activity Catalysis of the reaction: retinol + NAD+ = retinal + NADH + H+. 81
GO:0072550 triferuloylspermidine meta-hydroxylase activity Catalysis of the reaction: triferuloyl spermidine + NADPH + O2 = diferuloyl mono-(hydroxyferuloyl) spermidine + NADP+ + H2O. 80
GO:0045544 gibberellin 20-oxidase activity Catalysis of the oxidation of C-20 gibberellins to form the corresponding C-19 lactones. 79
GO:0047052 (S)-stylopine synthase activity Catalysis of the reaction: (S)-cheilanthifoline + H(+) + NADPH + O(2) = (S)-stylopine + 2 H(2)O + NADP(+). 79
GO:0003756 protein disulfide isomerase activity Catalysis of the rearrangement of both intrachain and interchain disulfide bonds in proteins. 77
GO:0004032 alditol:NADP+ 1-oxidoreductase activity Catalysis of the reaction: an alditol + NADP+ = an aldose + NADPH + H+. 75
GO:0016710 trans-cinnamate 4-monooxygenase activity Catalysis of the reaction: trans-cinnamate + NADPH + H+ + O2 = 4-hydroxycinnamate + NADP+ + H2O. 74
GO:0004028 3-chloroallyl aldehyde dehydrogenase activity Catalysis of the reaction: 3-chloroallyl aldehyde + H2O = 2 H+ + 2 e- + 3-chloroacrylic acid. 72
GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule. 72
GO:0016616 oxidoreductase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP. 71
GO:0019113 limonene monooxygenase activity Catalysis of a monooxygenase reaction in which oxygen is incorporated into limonene. 71
GO:0070576 vitamin D 24-hydroxylase activity Catalysis of the hydroxylation of C-24 of any form of vitamin D. 71
GO:0034875 caffeine oxidase activity Catalysis of the reaction: caffeine + O2 + 2 H+ + 2 e- = 1,3,7-trimethyluric acid + H2O. 70
GO:0033760 2'-deoxymugineic-acid 2'-dioxygenase activity Catalysis of the reaction: 2'-deoxymugineate + 2-oxoglutarate + O(2) = CO(2) + H(+) + mugineate + succinate. 69
GO:0004497 monooxygenase activity Catalysis of the incorporation of one atom from molecular oxygen into a compound and the reduction of the other atom of oxygen to water. 67
GO:0004303 estradiol 17-beta-dehydrogenase activity Catalysis of the reaction: estradiol-17-beta + NADP+ = estrone + NADPH + H+. 67
GO:0052722 fatty acid in-chain hydroxylase activity Catalysis of the reaction: fatty acid + O2 + 2 NADPH + H+ = fatty acid with in-chain hydroxy group + 2 NADP+ + H2O. 67
GO:0050551 myrcene synthase activity Catalysis of the reaction: geranyl diphosphate = diphosphate + myrcene. 66
GO:0034008 R-linalool synthase activity Catalysis of the reaction: geranyl diphosphate + H(2)O = (R)-linalool + diphosphate. 66
GO:0034768 (E)-beta-ocimene synthase activity Catalysis of the reaction: geranyl diphosphate = (E)-beta-ocimene + diphosphate. 65
GO:0003960 NADPH:quinone reductase activity Catalysis of the reaction: NADPH + H+ + quinone = NADP+ + semiquinone. 65
GO:0003958 NADPH-hemoprotein reductase activity Catalysis of the reaction: NADPH + H+ + n oxidized hemoprotein = NADP+ + n reduced hemoprotein. 65
GO:0046424 ferulate 5-hydroxylase activity Catalysis of the reaction: ferulic acid + NADPH + H+ + O2 = 5-hydroxyferulic acid + H2O + NADP+. 65
GO:0016712 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, reduced flavin or flavoprotein as one donor, and incorporation of one atom of oxygen Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from reduced flavin or flavoprotein and one other donor, and one atom of oxygen is incorporated into one donor. 64
GO:0008106 alcohol dehydrogenase (NADP+) activity Catalysis of the reaction: an alcohol + NADP+ = an aldehyde + NADPH + H+. 64
GO:0016709 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, NAD(P)H as one donor, and incorporation of one atom of oxygen Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from NADH or NADPH and one other donor, and one atom of oxygen is incorporated into one donor. 62
GO:0042296 ISG15 ligase activity Catalysis of the covalent attachment of the ubiquitin-like protein ISG15 to other proteins. 62
GO:0050235 pyridoxal 4-dehydrogenase activity Catalysis of the reaction: NAD(+) + pyridoxal = 4-pyridoxolactone + H(+) + NADH. 61
GO:0004467 long-chain fatty acid-CoA ligase activity Catalysis of the reaction: ATP + a long-chain carboxylic acid + CoA = AMP + diphosphate + an acyl-CoA; a long-chain fatty acid is a fatty acid with a chain length between C13 and C22. 61
GO:0019789 SUMO ligase activity Catalysis of ATP-dependent isopeptide bond formation between the carboxy-terminal glycine residues of the small ubiquitin-related modifier SUMO and a substrate lysine residue, leading to the formation of predominately monosumoylated proteins with modified function. 60
GO:0016671 oxidoreductase activity, acting on a sulfur group of donors, disulfide as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces disulfide. 60
GO:0016679 oxidoreductase activity, acting on diphenols and related substances as donors Catalysis of an oxidation-reduction (redox) reaction in which a diphenol or related substance acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 57
GO:0016711 flavonoid 3'-monooxygenase activity Catalysis of the reaction: a flavonoid + NADPH + H+ + O2 = 3'-hydroxyflavonoid + NADP+ + H2O. 57
GO:0004024 alcohol dehydrogenase activity, zinc-dependent Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+, requiring the presence of zinc. 57
GO:0016705 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced or incorporated into a donor. 54
GO:0018479 benzaldehyde dehydrogenase (NAD+) activity Catalysis of the reaction: benzaldehyde + NAD+ + H2O = benzoate + NADH + H+. 54
GO:0010334 sesquiterpene synthase activity Catalysis of the reaction: trans,trans-farnesyl diphosphate = a sesquiterpene + diphosphate. Sesquiterpenes are terpenes containing three isoprene units, i.e. 15 carbons. 54
GO:0004602 glutathione peroxidase activity Catalysis of the reaction: 2 glutathione + hydrogen peroxide = oxidized glutathione + 2 H2O. 53
GO:0004777 succinate-semialdehyde dehydrogenase (NAD+) activity Catalysis of the reaction: succinate semialdehyde + NAD+ + H2O = succinate + NADH + H+. 53
GO:0003954 NADH dehydrogenase activity Catalysis of the reaction: NADH + H+ + acceptor = NAD+ + reduced acceptor. 50
GO:0008802 betaine-aldehyde dehydrogenase activity Catalysis of the reaction: betaine aldehyde + NAD+ + H2O = betaine + NADH + H+. 50
GO:0004033 aldo-keto reductase (NADP) activity Catalysis of the reaction: an alcohol + NADP+ = an aldehyde or a ketone + NADPH + H+. 49
GO:0010295 (+)-abscisic acid 8'-hydroxylase activity Catalysis of the reaction: (+)-abscisate + H(+) + NADPH + O(2) = (+)-8'-hydroxyabscisate + H(2)O + NADP(+). 48
GO:0018685 alkane 1-monooxygenase activity Catalysis of the reaction: octane + reduced rubredoxin + O2 = 1-octanol + oxidized rubredoxin + H2O. 48
GO:0008762 UDP-N-acetylmuramate dehydrogenase activity Catalysis of the reaction: UDP-N-acetylmuramate + NADP+ = UDP-N-acetyl-3-O-(1-carboxyvinyl)-D-glucosamine + NADPH + H+. 48
GO:0009815 1-aminocyclopropane-1-carboxylate oxidase activity Catalysis of the reaction: 1-aminocyclopropane-1-carboxylate + L-ascorbate + O(2) = CO(2) + dehydroascorbate + ethylene + 2 H(2)O + hydrogen cyanide. Ethene is also known as ethylene. 48
GO:0050269 coniferyl-aldehyde dehydrogenase activity Catalysis of the reaction: coniferyl aldehyde + H2O + NAD(P)+ = ferulate + NAD(P)H + H+. 48
GO:0019145 aminobutyraldehyde dehydrogenase activity Catalysis of the reaction: 4-aminobutanal + NAD+ + H2O = 4-aminobutanoate + NADH + 2 H+. 48
GO:0003857 3-hydroxyacyl-CoA dehydrogenase activity Catalysis of the reaction: (S)-3-hydroxyacyl-CoA + NAD+ = 3-oxoacyl-CoA + NADH + H(+). 48
GO:0047045 testosterone 17-beta-dehydrogenase (NADP+) activity Catalysis of the reaction: NADP+ + testosterone = NADPH + H+ + androst-4-ene-3,17-dione. 47
GO:0008774 acetaldehyde dehydrogenase (acetylating) activity Catalysis of the reaction: acetaldehyde + CoA + NAD+ = acetyl-CoA + NADH + H+. 47
GO:0031957 very long-chain fatty acid-CoA ligase activity Catalysis of the reaction: ATP + a very-long-chain carboxylic acid + CoA = AMP + diphosphate + an acyl-CoA; a very long-chain fatty acid is a fatty acid which has a chain length greater than C22. 47
GO:0016207 4-coumarate-CoA ligase activity Catalysis of the reaction: ATP + 4-coumarate + CoA = AMP + diphosphate + 4-coumaroyl-CoA. 46
GO:0050550 pinene synthase activity Catalysis of the reaction: geranyl diphosphate = pinene + diphosphate. 46
GO:0000253 3-keto sterol reductase activity Catalysis of the reaction: a 3-beta-hydroxyl sterol + NADP+ = a 3-keto sterol + NADPH + H(+). 45
GO:0018467 formaldehyde dehydrogenase activity Catalysis of the reaction: formaldehyde + H(2)O + NAD(+) = formate + 2 H(+) + NADH. 44
GO:0047105 4-trimethylammoniobutyraldehyde dehydrogenase activity Catalysis of the reaction: NAD+ + 4-trimethylammoniobutanal = NADH + 4-trimethylammoniobutanoate. 44
GO:0004022 alcohol dehydrogenase (NAD) activity Catalysis of the reaction: an alcohol + NAD+ = an aldehyde or ketone + NADH + H+. 43
GO:0047533 2,5-dioxovalerate dehydrogenase (NADP+) activity Catalysis of the reaction: 2,5-dioxopentanoate + NADP+ + H2O = 2-oxoglutarate + NADPH + H+. 43
GO:0031956 medium-chain fatty acid-CoA ligase activity Catalysis of the reaction: ATP + a medium-chain carboxylic acid + CoA = AMP + diphosphate + an acyl-CoA; a medium-chain fatty acid is any fatty acid with a chain length of between C6 and C12. 42
GO:0047949 glutarate-semialdehyde dehydrogenase activity Catalysis of the reaction: glutarate semialdehyde + NAD+ + H2O = glutarate + NADH. 42
GO:0034832 geranial dehydrogenase activity Catalysis of the reaction: geranial + NAD+ + OH- = geranylate + NADH + H+. 42
GO:0050017 L-3-cyanoalanine synthase activity Catalysis of the reaction: L-cysteine + HCN = sulfide + L-3-cyanoalanine. 41
GO:0045551 cinnamyl-alcohol dehydrogenase activity Catalysis of the reaction: cinnamyl alcohol + NADP+ = cinnamaldehyde + NADPH + H+. 41
GO:0051777 ent-kaurenoate oxidase activity Catalysis of the reaction: ent-kaurenoate + NADPH + O2 = ent-7-alpha-hydroxykaurenoate + NADP+ + H2O. This is the first of three successive reactions resulting in the oxidation of ent-kaurenoate (ent-kaurenoic acid) to gibberellin 12 (GA12). 40
GO:0004031 aldehyde oxidase activity Catalysis of the reaction: an aldehyde + H2O + O2 = a carboxylic acid + hydrogen peroxide. 40
GO:0016652 oxidoreductase activity, acting on NAD(P)H, NAD(P) as acceptor Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces NAD+ or NADP. 40
GO:0047106 4-hydroxyphenylacetaldehyde dehydrogenase activity Catalysis of the reaction: NAD+ + (4-hydroxyphenyl)acetaldehyde + H2O = NADH + 4-hydroxyphenylacetate. 40
GO:0016829 lyase activity Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring. 40
GO:0016621 cinnamoyl-CoA reductase activity Catalysis of the reaction: cinnamaldehyde + CoA + NADP+ = cinnamoyl-CoA + NADPH + H+. 40
GO:0051903 S-(hydroxymethyl)glutathione dehydrogenase activity Catalysis of the reaction: S-(hydroxymethyl)glutathione + NAD(P)+ = S-formylglutathione + NAD(P)H + H+. 40
GO:0004552 octanol dehydrogenase activity Catalysis of the reaction: 1-octanol + NAD(+) = 1-octanal + H(+) + NADH. 39
GO:0071614 linoleic acid epoxygenase activity Catalysis of an NADPH- and oxygen-dependent reaction that converts linoleic acid to a cis-epoxyoctadecenoic acid. 39
GO:0019115 benzaldehyde dehydrogenase activity Catalysis of the reaction: benzaldehyde + NAD(P)+ + H2O = benzoate + NAD(P)H + H+. 39
GO:0047676 arachidonate-CoA ligase activity Catalysis of the reaction: arachidonate + ATP + CoA = AMP + arachidonoyl-CoA + diphosphate + H(+). 39
GO:0016740 transferase activity Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2. 38
GO:0072552 monoferuloyl di-(hydroxyferuloyl) spermidine meta-hydroxylase activity Catalysis of the reaction: monoferuloyl di-(hydroxyferuloyl) spermidine + NADPH + O2 = tri-(hydroxyferuloyl) spermidine + NADP+ + H2O. 38
GO:0080007 S-nitrosoglutathione reductase activity Catalysis of the reaction: glutathione N-hydroxysulfenamide + NADH + H+ = S-nitrosoglutathione + NAD+. 38
GO:0004124 cysteine synthase activity Catalysis of the reaction: O3-acetyl-L-serine + hydrogen sulfide = L-cysteine + acetate. 38
GO:0072551 diferuloyl mono-(hydroxyferuloyl) spermidine meta-hydroxylase activity Catalysis of the reaction: diferuloyl mono-(hydroxyferuloyl) spermidine + NADPH + O2 = monoferuloyl di-(hydroxyferuloyl) spermidine + NADP+ + H2O. 38
GO:0016688 L-ascorbate peroxidase activity Catalysis of the reaction: L-ascorbate + hydrogen peroxide = dehydroascorbate + 2 H2O. 37
GO:0008401 retinoic acid 4-hydroxylase activity Catalysis of the conversion of retinoic acid to 4-hydroxy-retinoic acid. 37
GO:0050327 testosterone 17-beta-dehydrogenase (NAD+) activity Catalysis of the reaction: testosterone + NAD+ = androst-4-ene-3,17-dione + NADH. 37
GO:0004739 pyruvate dehydrogenase (acetyl-transferring) activity Catalysis of the reaction: pyruvate + lipoamide = S-acetyldihydrolipoamide + CO2. 36
GO:0008137 NADH dehydrogenase (ubiquinone) activity Catalysis of the reaction: NADH + H+ + ubiquinone = NAD+ + ubiquinol. 36
GO:0033833 hydroxymethylfurfural reductase (NADH) activity Catalysis of the reaction: 5-hydroxymethylfurfural + NADH + H+ = 2,5-bis-hydroxymethylfuran + NAD+. 36
GO:0004656 procollagen-proline 4-dioxygenase activity Catalysis of the reaction: procollagen L-proline + 2-oxoglutarate + O2 = procollagen trans-4-hydroxy-L-proline + succinate + CO2. 35
GO:0008405 arachidonic acid 11,12-epoxygenase activity Catalysis of an NADPH- and oxygen-dependent reaction that converts arachidonic acid to cis-11,12-epoxyeicosatrienoic acid. 35
GO:0036203 taxoid 14-beta-hydroxylase activity Catalysis of the reaction: 10beta-hydroxytaxa-4(20),11-dien-5alpha-yl acetate + O2 + NADPH + H+ = 10beta,14beta-dihydroxytaxa-4(20),11-dien-5alpha-yl acetate + NADP+ + H2O. 35
GO:0003987 acetate-CoA ligase activity Catalysis of the reaction: ATP + acetate + CoA = AMP + diphosphate + acetyl-CoA. 35
GO:0008404 arachidonic acid 14,15-epoxygenase activity Catalysis of an NADPH- and oxygen-dependent reaction that converts arachidonic acid to cis-14,15-epoxyeicosatrienoic acid. 35
GO:0030060 L-malate dehydrogenase activity Catalysis of the reaction: (S)-malate + NAD+ = oxaloacetate + NADH + H+. 35
GO:0016651 oxidoreductase activity, acting on NAD(P)H Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 34
GO:0048040 UDP-glucuronate decarboxylase activity Catalysis of the reaction: H(+) + UDP-alpha-D-glucuronate = CO(2) + UDP-alpha-D-xylose. 34
GO:0047044 androstan-3-alpha,17-beta-diol dehydrogenase activity Catalysis of the reaction: NAD+ + androstan-3-alpha,17-beta-diol = 17-beta-hydroxyandrostan-3-one + NADH + H+. 34
GO:0030570 pectate lyase activity Catalysis of the reaction: a pectate = a pectate + a pectate oligosaccharide with 4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate end. This reaction is the eliminative cleavage of pectate to give oligosaccharides with 4-deoxy-alpha-D-gluc-4-enuronosyl groups at their non-reducing ends. 33
GO:0003955 NAD(P)H dehydrogenase (quinone) activity Catalysis of the reaction: NAD(P)H + H+ + a quinone = NAD(P)+ + a hydroquinone. 33
GO:0004473 malate dehydrogenase (oxaloacetate-decarboxylating) (NADP+) activity Catalysis of the reaction: (S)-malate + NADP+ = pyruvate + CO2 + NADPH + H+. Also decarboxylates oxaloacetate. 33
GO:0004365 glyceraldehyde-3-phosphate dehydrogenase (NAD+) (phosphorylating) activity Catalysis of the reaction: D-glyceraldehyde 3-phosphate + phosphate + NAD+ = 3-phospho-D-glyceroyl phosphate + NADH + H+. 33
GO:0047036 codeinone reductase (NADPH) activity Catalysis of the reaction: codeine + NADP(+) = codeinone + H(+) + NADPH. 33
GO:0034450 ubiquitin-ubiquitin ligase activity Catalysis of the reaction: ATP + ubiquitin + protein N-ubiquityl(n)lysine = AMP + diphosphate + protein N-ubiquityl(n+1)lysine. This reaction is the ligation of ubiquitin groups, via isopeptide bonds, to extend the length of the multiubiquitin chain attached to a substrate protein. 32
GO:0036239 taxoid 7beta-hydroxylase activity Catalysis of the reaction: taxusin + O2 + NADPH + H+ = 7beta-hydroxytaxusin + NADP+ + H2O. 32
GO:0019166 trans-2-enoyl-CoA reductase (NADPH) activity Catalysis of the reaction: acyl-CoA + NADP+ = trans-2,3-dehydroacyl-CoA + NADPH + H+. 32
GO:0047053 (S)-cheilanthifoline synthase activity Catalysis of the reaction: (S)-scoulerine + H(+) + NADPH + O(2) = (S)-cheilanthifoline + 2 H(2)O + NADP(+). 31
GO:0033729 anthocyanidin reductase activity Catalysis of the reaction: a flavan-3-ol + 2 NAD(P)+ = an anthocyanidin + 2 NAD(P)H + H+. 31
GO:0008131 primary amine oxidase activity Catalysis of the reaction: a primary amine + H2O + O2 = an aldehyde + NH3 + hydrogen peroxide. 31
GO:0004300 enoyl-CoA hydratase activity Catalysis of the reaction: (3S)-3-hydroxyacyl-CoA = trans-2-enoyl-CoA + H2O. 31
GO:0018454 acetoacetyl-CoA reductase activity Catalysis of the reaction: (R)-3-hydroxyacyl-CoA + NADP+ = 3-oxoacyl-CoA + NADPH + H+. 31
GO:0004471 malate dehydrogenase (decarboxylating) activity Catalysis of the reaction: (S)-malate + NAD+ = pyruvate + CO2 + NADH + H+. Does not decarboxylate oxaloacetate. 31
GO:0016619 malate dehydrogenase (oxaloacetate-decarboxylating) activity Catalysis of the reaction: (S)-malate + NAD+ = pyruvate + CO2 + NADH + H+. Also decarboxylates oxaloacetate. 31
GO:0003858 3-hydroxybutyrate dehydrogenase activity Catalysis of the reaction: (R)-3-hydroxybutanoate + NAD(+) = acetoacetate + H(+) + NADH. 30
GO:0030267 glyoxylate reductase (NADP) activity Catalysis of the reaction: glycolate + NADP+ = glyoxylate + NADPH + H+. 30
GO:0016165 lipoxygenase activity Catalysis of the reaction: linoleate + O2 = (9Z,11E)-(13S)-13-hydroperoxyoctadeca-9,11-dienoate. 30
GO:0052650 NADP-retinol dehydrogenase activity Catalysis of the reaction: all-trans-retinol + NADP+ = all-trans-retinal + NADPH + H+. 30
GO:0016831 carboxy-lyase activity Catalysis of the nonhydrolytic addition or removal of a carboxyl group to or from a compound. 30
GO:0009975 cyclase activity Catalysis of a ring closure reaction. 30
GO:0004470 malic enzyme activity Catalysis of the oxidative decarboxylation of malate with the concomitant production of pyruvate. 29
GO:0080004 thalian-diol desaturase activity Catalysis of the reaction: a thalian-diol = a desaturated thalian-diol. This reaction is the introduction of a double bond to a thalian-diol molecule at carbon 15. 29
GO:0046554 malate dehydrogenase (NADP+) activity Catalysis of the reaction: (S)-malate + NADP+ = oxaloacetate + NADPH + H+. 29
GO:0008948 oxaloacetate decarboxylase activity Catalysis of the reaction: oxaloacetate = pyruvate + CO2. 29
GO:0016706 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, 2-oxoglutarate as one donor, and incorporation of one atom each of oxygen into both donors Catalysis of the reaction: A + 2-oxoglutarate + O2 = B + succinate + CO2. This is an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from 2-oxoglutarate and one other donor, and one atom of oxygen is incorporated into each donor. 29
GO:0050038 L-xylulose reductase (NADP+) activity Catalysis of the reaction: NADP(+) + xylitol = L-xylulose + H(+) + NADPH. 28
GO:0008670 2,4-dienoyl-CoA reductase (NADPH) activity Catalysis of the reaction: trans-2,3-didehydroacyl-CoA + NADP+ = trans,trans-2,3,4,5-tetradehydroacyl-CoA + NADPH + H+. 28
GO:0050236 pyridoxine:NADP 4-dehydrogenase activity Catalysis of the reaction: NADP(+) + pyridoxine = H(+) + NADPH + pyridoxal. 27
GO:0010301 xanthoxin dehydrogenase activity Catalysis of the reaction: NAD(+) + xanthoxin = (+)-abscisic aldehyde + H(+) + NADH. 27
GO:0008392 arachidonic acid epoxygenase activity Catalysis of an NADPH- and oxygen-dependent reaction that converts arachidonic acid to a cis-epoxyeicosatrienoic acid. 27
GO:0004784 superoxide dismutase activity Catalysis of the reaction: 2 superoxide + 2 H+ = O2 + hydrogen peroxide. 27
GO:0016628 oxidoreductase activity, acting on the CH-CH group of donors, NAD or NADP as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces NAD or NADP. 27
GO:0047512 (S,S)-butanediol dehydrogenase activity Catalysis of the reaction: (S,S)-butane-2,3-diol + NAD(+) = acetoin + H(+) + NADH. 27
GO:0018636 phenanthrene 9,10-monooxygenase activity Catalysis of the reaction: phenanthrene + O2 + NADH + H+ = H2O + NAD+ + phenanthrene-9,10-oxide. 26
GO:0050162 oxalate oxidase activity Catalysis of the reaction: 2 H(+) + O(2) + oxalate = 2 CO(2) + H(2)O(2). 26
GO:0047086 ketosteroid monooxygenase activity Catalysis of the reaction: O2 + NADPH + progesterone = H2O + NADP+ + testosterone acetate. 26
GO:0008732 L-allo-threonine aldolase activity Catalysis of the reaction: L-allo-threonine = glycine + acetaldehyde. 26
GO:0008891 glycolate oxidase activity Catalysis of the reaction: glycolate + O2 = glyoxylate + hydrogen peroxide. 26
GO:0042300 beta-amyrin synthase activity Catalysis of the reaction: (S)-2,3-epoxysqualene = beta-amyrin. This reaction is the cyclization and rearrangement of (S)-2,3-epoxysqualene (2,3-oxidosqualene) into beta-amyrin. 26
GO:0016871 cycloartenol synthase activity Catalysis of the reaction: (S)-2,3-epoxysqualene = cycloartenol. 26
GO:0050085 mannitol 2-dehydrogenase (NADP+) activity Catalysis of the reaction: D-mannitol + NADP(+) = D-fructose + H(+) + NADPH. 26
GO:0042299 lupeol synthase activity Catalysis of the reaction: (S)-2,3-epoxysqualene = lupeol. This reaction is the cyclization of (S)-2,3-epoxysqualene (2,3-oxidosqualene) to lupeol. 26
GO:0003826 alpha-ketoacid dehydrogenase activity Catalysis of an oxidation-reduction (redox) reaction involving an alpha-ketoacid. 25
GO:0090438 camelliol C synthase activity Catalyzes the reaction: (3S)-2,3-epoxy-2,3-dihydrosqualene = camelliol C. 25
GO:0032115 sorbose reductase activity Catalysis of the reaction: D-glucitol + NADP(+) = L-sorbose + H(+) + NADPH. The reaction may occur, to a minor extent, in the reverse direction. 25
GO:0045486 naringenin 3-dioxygenase activity Catalysis of the reaction: naringenin + 2-oxoglutarate + O2 = dihydrokaempferol + succinate + CO2. 25
GO:0004089 carbonate dehydratase activity Catalysis of the reaction: H2CO3 = CO2 + H2O. 25
GO:0042561 alpha-amyrin synthase activity Catalysis of the reaction: (S)-2,3-epoxysqualene = alpha-amyrin. This reaction is a cyclization and rearrangement of (S)-2,3-epoxysqualene (2,3-oxidosqualene) into alpha-amyrin. 25
GO:0016401 palmitoyl-CoA oxidase activity Catalysis of the reaction: palmitoyl-CoA + O2 = trans-2,3-dehydropalmitoyl-CoA + hydrogen peroxide. 25
GO:0034009 isoprene synthase activity Catalysis of the reaction: dimethylallyl diphosphate = diphosphate + isoprene. 25
GO:0052716 hydroquinone:oxygen oxidoreductase activity Catalysis of the reaction: 4 hydroquinone + O2 = 4 benzosemiquinone + 4 H2O. 25
GO:0004462 lactoylglutathione lyase activity Catalysis of the reaction: (R)-S-lactoylglutathione = glutathione + methylglyoxal. 24
GO:0045174 glutathione dehydrogenase (ascorbate) activity Catalysis of the reaction: dehydroascorbate + 2 glutathione = L-ascorbate + glutathione disulfide. 24
GO:0030343 vitamin D3 25-hydroxylase activity Catalysis of the reaction: vitamin D3 + NADPH + H+ + O2 = calcidiol + NADP+ + H2O. 24
GO:0047055 salutaridine synthase activity Catalysis of the reaction: (R)-reticuline + H(+) + NADPH + O(2) = 2 H(2)O + NADP(+) + salutaridine. 24
GO:0035671 enone reductase activity Catalysis of the reaction: an enone + NADPH + H+ = a ketone + NADP+. 23
GO:0008886 glyceraldehyde-3-phosphate dehydrogenase (NADP+) (non-phosphorylating) activity Catalysis of the reaction: D-glyceraldehyde 3-phosphate + H(2)O + NADP(+) = 3-phospho-D-glycerate + 2 H(+) + NADPH. 23
GO:0016853 isomerase activity Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5. 23
GO:0080015 sabinene synthase activity Catalysis of the reaction: geranyl diphosphate = sabinene + diphosphate. 23
GO:0034002 (R)-limonene synthase activity Catalysis of the reaction: geranyl diphosphate = (4R)-limonene + diphosphate. 23
GO:0050552 (4S)-limonene synthase activity Catalysis of the reaction: geranyl diphosphate = (4S)-limonene + diphosphate. 23
GO:0047760 butyrate-CoA ligase activity Catalysis of the reaction: ATP + an acid + CoA = AMP + diphosphate + an acyl-CoA. 22
GO:0016508 long-chain-enoyl-CoA hydratase activity Catalysis of the reaction: (3S)-3-hydroxyacyl-CoA = trans-2-enoyl-CoA + H2O. 22
GO:0004830 tryptophan-tRNA ligase activity Catalysis of the reaction: ATP + L-tryptophan + tRNA(Trp) = AMP + diphosphate + L-tryptophanyl-tRNA(Trp). 22
GO:0004128 cytochrome-b5 reductase activity, acting on NAD(P)H Catalysis of the reaction: NAD(P)H + H+ + 2 ferricytochrome b(5) = NAD(P)+ + 2 ferrocytochrome b(5). 22
GO:0045703 ketoreductase activity Catalysis of the reduction of a ketone group to form the corresponding alcohol. 22
GO:0080146 L-cysteine desulfhydrase activity Catalysis of the reaction: L-cysteine + H2O = ammonia + pyruvate + hydrogen sulfide + H+. 22
GO:0016874 ligase activity Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. 22
GO:0034075 arabidiol synthase activity Catalysis of the reaction: oxidosqualene + H2O = arabidiol ((13R,14R,17E)-malabarica-17,21-diene-3beta,14-diol). 22
GO:0016668 oxidoreductase activity, acting on a sulfur group of donors, NAD(P) as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces NAD or NADP. 22
GO:0034074 marneral synthase activity Catalysis of the reaction: oxidosqualene = marneral. 22
GO:0080011 baruol synthase activity Catalysis of the reaction: (S)-2,3-epoxysqualene = baruol. Baruol is also known as D:B-Friedo-Baccharan-5,21-dien-3-ol. 22
GO:0080016 (-)-E-beta-caryophyllene synthase activity Catalysis of the reaction: 2-trans,6-trans-farnesyl diphosphate = (-)-E-beta-caryophyllene + diphosphate. 21
GO:0004734 pyrimidodiazepine synthase activity Catalysis of the reaction: a pyrimidodiazepine + oxidized glutathione = 6-pyruvoyltetrahydropterin + 2 glutathione. 21
GO:0018458 isopiperitenol dehydrogenase activity Catalysis of the reaction: (1S,6R)-isopiperitenol + NAD(+) = (6R)-isoperitenone + H(+) + NADH. 21
GO:0052579 (+)-pulegone reductase, (+)-isomenthone as substrate, activity Catalysis of the reaction: (+)-isomenthone + NADP+ = (+)-pulegone + NADPH + H+. 21
GO:0008667 2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase activity Catalysis of the reaction: (2S,3S)-2,3-dihydroxy-2,3-dihydrobenzoate + NAD(+) = 2,3-dihydroxybenzoate + H(+) + NADH. 21
GO:0018459 carveol dehydrogenase activity Catalysis of the reaction: (1S,5R)-carveol + NADP(+) = (R)-carvone + H(+) + NADPH. 21
GO:0052580 (+)-pulegone reductase, (-)-menthone as substrate, activity Catalysis of the reaction: (-)-menthone + NADP+ = (+)-pulegone + NADPH + H+. 21
GO:0003863 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) activity Catalysis of the reaction: 3-methyl-2-oxobutanoate + lipoamide = S-(2-methylpropanoyl)dihydrolipoamide + CO2. 21
GO:0051746 thalianol synthase activity Catalysis of the cyclization of 3(S)-oxidosqualene to (3S,13S,14R)-malabarica-8,17,21-trien-3-ol (thalianol). 21
GO:0080017 alpha-humulene synthase activity Catalysis of the reaction: 2-trans,6-trans-farnesyl diphosphate = alpha-humulene + diphosphate. 21
GO:0010349 L-galactose dehydrogenase activity Catalysis of the reaction: L-galactose + NAD+ = L-galactono-1,4-lactone + NADH + H+. 21
GO:0034005 germacrene-A synthase activity Catalysis of the reaction: 2-trans,6-trans-farnesyl diphosphate = (+)-(R)-germacrene A + diphosphate. 21
GO:0046593 mandelonitrile lyase activity Catalysis of the reaction: mandelonitrile = cyanide + benzaldehyde. 21
GO:0047035 testosterone dehydrogenase (NAD+) activity Catalysis of the reaction: NAD+ + testosterone = NADH + H+ + androst-4-ene-3,17-dione. 21
GO:0010279 indole-3-acetic acid amido synthetase activity Catalysis of the reaction: indole-3-acetic acid + an amino acid = an indole-3-acetic acid amide conjugate. 20
GO:0018457 perillyl-alcohol dehydrogenase activity Catalysis of the reaction: NAD(+) + perillyl alcohol = H(+) + NADH + perillyl aldehyde. 20
GO:0008460 dTDP-glucose 4,6-dehydratase activity Catalysis of the reaction: dTDP-glucose = dTDP-4-dehydro-6-deoxy-alpha-D-glucose + H(2)O. 20
GO:0034007 S-linalool synthase activity Catalysis of the reaction: geranyl diphosphate + H(2)O = (S)-linalool + diphosphate. 20
GO:0016847 1-aminocyclopropane-1-carboxylate synthase activity Catalysis of the reaction: S-adenosyl-L-methionine(1+) = 1-aminocyclopropane-1-carboxylate + S-methyl-5'-thioadenosine + H(+). 20
GO:0046996 oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen, with NAD(P)H as one donor, and the other dehydrogenated Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from NADH or NADPH and one other donor, and the latter donor is dehydrogenated. 20
GO:0003978 UDP-glucose 4-epimerase activity Catalysis of the reaction: UDP-glucose = UDP-galactose. 20
GO:0016618 hydroxypyruvate reductase activity Catalysis of the reaction: D-glycerate + NADP+ = hydroxypyruvate + NADPH + H+. 19
GO:0004362 glutathione-disulfide reductase activity Catalysis of the reaction: 2 glutathione + NADP+ = glutathione disulfide + NADPH + H+. 19
GO:0035410 dihydrotestosterone 17-beta-dehydrogenase activity Catalysis of the reaction: 5alpha-dihydrotestosterone + NAD+ = 5alpha-androstane-3,17-dione + NADH. 19
GO:0004488 methylenetetrahydrofolate dehydrogenase (NADP+) activity Catalysis of the reaction: 5,10-methylenetetrahydrofolate + NADP(+) = 5,10-methenyltetrahydrofolate + NADPH. 19
GO:0004034 aldose 1-epimerase activity Catalysis of the reaction: alpha-D-glucose = beta-D-glucose. Also acts on L-arabinose, D-xylose, D-galactose, maltose and lactose. 19
GO:0033721 aldehyde dehydrogenase (NADP+) activity Catalysis of the reaction: an aldehyde + NADP+ + H2O = an acid + NADPH + H+. 18
GO:0045550 geranylgeranyl reductase activity Catalysis of the formation of phytyl group from the stepwise reduction of a geranylgeranyl group. 18
GO:0004616 phosphogluconate dehydrogenase (decarboxylating) activity Catalysis of the reaction: 6-phospho-D-gluconate + NADP+ = D-ribulose 5-phosphate + CO2 + NADPH + H+. 18
GO:0046429 4-hydroxy-3-methylbut-2-en-1-yl diphosphate synthase activity Catalysis of the reaction: (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate + H2O + 2 oxidized ferredoxin = 2-C-methyl-D-erythritol 2,4-cyclodiphosphate + 2 reduced ferredoxin. 18
GO:0008391 arachidonic acid monooxygenase activity Catalysis of the incorporation of one atom from molecular oxygen into arachidonic acid and the reduction of the other atom of oxygen to water. 18
GO:0046592 polyamine oxidase activity Catalysis of the oxidative degradation or interconversion of polyamines. 18
GO:0016881 acid-amino acid ligase activity Catalysis of the ligation of an acid to an amino acid via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. 18
GO:0046577 long-chain-alcohol oxidase activity Catalysis of the reaction: 2 long-chain alcohol + O2 = 2 long-chain aldehyde + 2 H2O. 18
GO:0047022 7-beta-hydroxysteroid dehydrogenase (NADP+) activity Catalysis of the reaction: NADP+ + a 7-beta-hydroxysteroid = NADPH + H+ + a 7-oxosteroid. 18
GO:0015036 disulfide oxidoreductase activity Catalysis of the reaction: substrate with reduced sulfide groups = substrate with oxidized disulfide bonds. 17
GO:0004450 isocitrate dehydrogenase (NADP+) activity Catalysis of the reaction: isocitrate + NADP+ = 2-oxoglutarate + CO2 + NADPH + H+. 17
GO:0016656 monodehydroascorbate reductase (NADH) activity Catalysis of the reaction: NADH + H+ + 2 monodehydroascorbate = NAD+ + 2 ascorbate. 17
GO:0004165 dodecenoyl-CoA delta-isomerase activity Catalysis of the reaction: 3-cis-dodecenoyl-CoA = 2-trans-dodecenoyl-CoA. 17
GO:0047020 15-hydroxyprostaglandin-D dehydrogenase (NADP+) activity Catalysis of the reaction: NADP+ + (5Z,13E)-(15S)-9-alpha,15-dihydroxy-11-oxoprosta-5,13-dienoate = NADPH + H+ + (5Z,13E)-9-alpha-hydroxy-11,15-dioxoprosta-5,13-dienoate. 17
GO:0004839 ubiquitin activating enzyme activity Catalysis of the reaction: a protein L-lysine + a ubiquitin + ATP = a protein-N-ubiquityl-lysine + AMP + diphosphate. This reaction is the activation of the C-terminal carboxyl group of ubiquitin by the formation of a high-energy thiolester bond in an ATP-dependent manner. 17
GO:0047787 delta4-3-oxosteroid 5beta-reductase activity Catalysis of the reactions: (1) 5beta-cholestan-3-one + NADP+ = cholest-4-en-3-one + NADPH + H+ and (2) 17,21-dihydroxy-5beta-pregnane-3,11,20-trione + NADP+ = cortisone + NADPH + H+. 17
GO:0016174 NAD(P)H oxidase activity Catalysis of the reaction: NAD(P)H + H+ + O2 = NAD(P)+ + hydrogen peroxide. 17
GO:0033764 steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces NAD+ or NADP, and in which one substrate is a sterol derivative. 17
GO:0008794 arsenate reductase (glutaredoxin) activity Catalysis of the reaction: arsenate + reduced glutaredoxin = arsenite + oxidized glutaredoxin. Glutaredoxin functions as the electron donor for arsenate reduction. The electron flow therefore is ( NADPH -> glutathione reductase (EC:1.6.4.2) -> ) glutathione -> glutaredoxin -> arsenate reductase, i.e. glutathione is reduced by glutathione reductase and glutaredoxin is reduced by glutathione. 17
GO:0052694 jasmonoyl-isoleucine-12-hydroxylase activity Catalysis of the reaction: jasmonoyl-isoleucine + NADPH + H+ + O2 = 12-hydroxy-jasmonoyl-isoleucine + NADP+ + H2O. 17
GO:0004121 cystathionine beta-lyase activity Catalysis of the reaction: cystathionine + H2O = L-homocysteine + NH3 + pyruvate. 17
GO:0050061 long-chain-aldehyde dehydrogenase activity Catalysis of the reaction: a long-chain aldehyde + NAD+ = a long-chain carboxylate + NADH + H+. A long-chain aldehyde is one with more than 12 carbons. 16
GO:0003959 NADPH dehydrogenase activity Catalysis of the reaction: NADPH + H+ + quinone acceptor = NADP+ + hydroquinone. 16
GO:0034076 cucurbitadienol synthase activity Catalysis of the reaction: oxidosqualene = cucurbitadienol. 16
GO:0090433 palmitoyl-CoA ligase activity Catalysis of the reaction: ATP + palmitic acid + CoA = AMP + diphosphate + palmitoyl-CoA. 16
GO:0004459 L-lactate dehydrogenase activity Catalysis of the reaction: (S)-lactate + NAD+ = pyruvate + NADH + H+. 16
GO:0047134 protein-disulfide reductase activity Catalysis of the reaction: protein-dithiol + NAD(P)+ = protein-disulfide + NAD(P)H + H+. 16
GO:0008398 sterol 14-demethylase activity Catalysis of the reaction: obtusifoliol + 3 O2 + 3 NADPH + 3 H+ = 4-alpha-methyl-5-alpha-ergosta-8,14,24(28)-trien-3-beta-ol + formate + 3 NADP+ + 3 H2O. 16
GO:0090434 oleoyl-CoA ligase activity Catalysis of the reaction: ATP + oleic acid + CoA = AMP + diphosphate + oleoyl-CoA. 16
GO:0004768 stearoyl-CoA 9-desaturase activity Catalysis of the reaction: stearoyl-CoA + 2 ferrocytochrome b5 + O2 + 2 H+ = oleoyl-CoA + 2 ferricytochrome b5 + H2O. 16
GO:0052814 medium-chain-aldehyde dehydrogenase activity Catalysis of the reaction: a medium-chain aldehyde + NAD+ = a medium-chain carboxylate + NADH + H+. Medium-chain aldehydes have a chain length of between 8 and 12 carbons. 16
GO:0047115 trans-1,2-dihydrobenzene-1,2-diol dehydrogenase activity Catalysis of the reaction: NADP+ + trans-1,2-dihydrobenzene-1,2-diol = NADPH + catechol. 16
GO:0052632 citrate hydro-lyase (cis-aconitate-forming) activity Catalysis of the reaction: citrate = cis-aconitate + H2O. 16
GO:0090432 myristoyl-CoA ligase activity Catalysis of the reaction: ATP + myristic acid + CoA = AMP + diphosphate + myristoyl-CoA. 16
GO:0050467 pentalenene synthase activity Catalysis of the reaction: 2-trans,6-trans-farnesyl diphosphate = diphosphate + pentalenene. 16
GO:0047726 iron-cytochrome-c reductase activity Catalysis of the reaction: ferrocytochrome c + Fe3+ = ferricytochrome c + Fe2+. 16
GO:0052578 alpha-farnesene synthase activity Catalysis of the reaction: 2-trans,6-trans-farnesyl diphosphate = (E,E)-alpha-farnesene + diphosphate. 16
GO:0052633 isocitrate hydro-lyase (cis-aconitate-forming) activity Catalysis of the reaction: cis-aconitate + H2O = isocitrate. 16
GO:0050649 testosterone 6-beta-hydroxylase activity Catalysis of the reaction: testosterone + donor-H2 + O2 = 6-beta-hydroxytestosterone + H2O. 16
GO:0047042 androsterone dehydrogenase (B-specific) activity Catalysis of the reaction: NAD(P)+ + androsterone = NAD(P)H + H+ + 5-alpha-androstane-3,17-dione. The reaction is B-specific (i.e. the pro-S hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to NAD(P)+. 16
GO:0000249 C-22 sterol desaturase activity Catalysis of the formation of the C-22(23) double bond in the sterol side chain. An example reaction: 5,7,24(28)-ergostatrienol + O2 + NADPH = 5,7,22,24(28)-ergostatetraenol + 2 H2O + NADP+. 16
GO:0047935 glucose 1-dehydrogenase (NADP+) activity Catalysis of the reaction: D-glucose + NADP+ = D-glucono-1,4-lactone + NADPH. 15
GO:0004499 N,N-dimethylaniline monooxygenase activity Catalysis of the reaction: N,N-dimethylaniline + NADPH + H+ + O2 = N,N-dimethylaniline N-oxide + NADP+ + H2O. 15
GO:0004329 formate-tetrahydrofolate ligase activity Catalysis of the reaction: ATP + formate + tetrahydrofolate = ADP + phosphate + 10-formyltetrahydrofolate. 15
GO:0016624 oxidoreductase activity, acting on the aldehyde or oxo group of donors, disulfide as acceptor Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces a disulfide. 15
GO:0050203 oxalate-CoA ligase activity Catalysis of the reaction: ATP + CoA + oxalate = AMP + diphosphate + H(+) + oxalyl-CoA. 15
GO:0043795 glyceraldehyde oxidoreductase activity Catalysis of the reaction: D-glyceraldehyde + H2O + acceptor = D-glycerate + reduced acceptor. 15
GO:0047939 L-glucuronate reductase activity Catalysis of the reaction: L-gulonate + NADP(+) = D-glucuronate + H(+) + NADPH. 15
GO:0047006 17-alpha,20-alpha-dihydroxypregn-4-en-3-one dehydrogenase activity Catalysis of the reaction: NAD(P)+ + 17-alpha,20-alpha-dihydroxypregn-4-en-3-one = NAD(P)H + H+ + 17-alpha-hydroxyprogesterone. 15
GO:0047056 (S)-canadine synthase activity Catalysis of the reaction: (S)-tetrahydrocolumbamine + H(+) + NADPH + O(2) = (S)-canadine + 2 H(2)O + NADP(+). 15
GO:0045549 9-cis-epoxycarotenoid dioxygenase activity Catalysis of the reactions: a 9-cis-epoxycarotenoid + O2 = 2-cis,4-trans-xanthoxin + a 12'-apo-carotenal; 9-cis-violaxanthin + O2 = 2-cis,4-trans-xanthoxin + (3S,5R,6S)-5,6-epoxy-3-hydroxy-5,6-dihydro-12'-apo-beta-caroten-12'-al; and 9'-cis-neoxanthin + O2 = 2-cis,4-trans-xanthoxin + (3S,5R,6R)-5,6-dihydroxy-6,7-didehydro-5,6-dihydro-12'-apo-beta-caroten-12'-al. 15
GO:0004351 glutamate decarboxylase activity Catalysis of the reaction: L-glutamate = 4-aminobutanoate + CO2. 15
GO:0047011 2-dehydropantolactone reductase (A-specific) activity Catalysis of the reaction: (R)-pantolactone + NADP+ = 2-dehydropantolactone + NADPH + H+. The reaction is A-specific (i.e. the pro-R hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to NADP+. 15
GO:0008860 ferredoxin-NAD+ reductase activity Catalysis of the reaction: reduced ferredoxin + NAD+ = oxidized ferredoxin + NADH + H+. 15
GO:0000250 lanosterol synthase activity Catalysis of the reaction: (S)-2,3-epoxysqualene = lanosterol. This is a cyclization reaction that forms the sterol nucleus. 15
GO:0047066 phospholipid-hydroperoxide glutathione peroxidase activity Catalysis of the reaction: a lipid hydroperoxide + 2 reduced glutathione = 2 H2O + lipid + 2 oxidized glutathione. 15
GO:0047681 aryl-alcohol dehydrogenase (NADP+) activity Catalysis of the reaction: an aromatic alcohol + NADP+ = an aromatic aldehyde + NADPH. 15
GO:0019779 APG8 activating enzyme activity Catalysis of the activation of the small ubiquitin-related modifier APG8, through the formation of an ATP-dependent high-energy thiolester bond. 15
GO:0031955 short-chain fatty acid-CoA ligase activity Catalysis of the reaction: ATP + a short-chain carboxylic acid + CoA = AMP + diphosphate + an acyl-CoA; short-chain fatty acids are fatty acids with a chain length of less than C6. 14
GO:0047718 indanol dehydrogenase activity Catalysis of the reaction: indan-1-ol + NAD(P)+ = indanone + NAD(P)H + H+. 14
GO:0018833 DDT-dehydrochlorinase activity Catalysis of the reaction: 1,1,1-trichloro-2,2-bis(4-chlorophenyl)ethane = 1,1-dichloro-2,2-bis(4-chlorophenyl)ethylene + chloride + H(+). 14
GO:0018812 3-hydroxyacyl-CoA dehydratase activity Catalysis of the reaction: alkene-CoA + H2O = alcohol-CoA. Substrates are crotonoyl-CoA (producing 3-hydroxyacyl-CoA) and 2,3-didehydro-pimeloyl-CoA (producing 3-hydroxypimeloyl-CoA). 14
GO:0004049 anthranilate synthase activity Catalysis of the reaction: chorismate + L-glutamine = anthranilate + pyruvate + L-glutamate. 14
GO:0050577 GDP-L-fucose synthase activity Catalysis of the reaction: GDP-L-fucose + NAD+ = GDP-4-dehydro-6-deoxy-D-mannose + NADH + H+. 14
GO:0052853 long-chain-(S)-2-hydroxy-long-chain-acid oxidase activity Catalysis of the reaction: long-chain-(S)-2-hydroxy-acid + O2 = long-chain-2-oxo acid + hydrogen peroxide. Long chain refers to a chain length of 14 to 18 carbons. 14
GO:0047568 3-oxo-5-beta-steroid 4-dehydrogenase activity Catalysis of the reaction: a 3-oxo-5-beta-steroid + acceptor = a 3-oxo-D4-steroid + reduced acceptor. 14
GO:0043718 2-hydroxymethylglutarate dehydrogenase activity Catalysis of the reaction: 2-(hydroxymethyl)glutarate + NAD(+) = 2-formylglutarate + H(+) + NADH. 14
GO:0016627 oxidoreductase activity, acting on the CH-CH group of donors Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 14
GO:0008911 lactaldehyde dehydrogenase activity Catalysis of the reaction: (S)-lactaldehyde + NAD+ + H2O = (S)-lactate + NADH + H+. 14
GO:0004375 glycine dehydrogenase (decarboxylating) activity Catalysis of the reaction: glycine + lipoylprotein = S-aminomethyldihydrolipoylprotein + CO2. 14
GO:0008692 3-hydroxybutyryl-CoA epimerase activity Catalysis of the reaction: (S)-3-hydroxybutanoyl-CoA = (R)-3-hydroxybutanoyl-CoA. 14
GO:0047434 indolepyruvate decarboxylase activity Catalysis of the reaction: indolepyruvate = CO2 + indole acetaldehyde. 14
GO:0018478 malonate-semialdehyde dehydrogenase (acetylating) activity Catalysis of the reaction: 3-oxopropanoate + CoA + NADP+ = acetyl-CoA + CO2 + NADPH + H+. 14
GO:0003996 acyl-CoA ligase activity Catalysis of the reaction: ATP + a long-chain carboxylic acid + CoA = AMP + diphosphate + an acyl-CoA; long-chain fatty acids have chain lengths of C13 to C22. 14
GO:0004813 alanine-tRNA ligase activity Catalysis of the reaction: ATP + L-alanine + tRNA(Ala) = AMP + diphosphate + L-alanyl-tRNA(Ala). 14
GO:0000293 ferric-chelate reductase activity Catalysis of the reaction: 2 Fe2+ + NAD+ = 2 Fe3+ + NADH + H(+). 14
GO:0004517 nitric-oxide synthase activity Catalysis of the reaction: L-arginine + n NADPH + n H+ + m O2 = citrulline + nitric oxide + n NADP+. 14
GO:0047522 15-oxoprostaglandin 13-oxidase activity Catalysis of the reaction: (5Z)-(15S)-11-alpha-hydroxy-9,15-dioxoprostanoate + NAD(P)+ -> (5Z)-(15S)-11-alpha-hydroxy-9,15-dioxoprosta-13-enoate + NAD(P)H + H+. 14
GO:0050302 indole-3-acetaldehyde oxidase activity Catalysis of the reaction: (indol-3-yl)acetaldehyde + H(2)O + O(2) = (indol-3-yl)acetate + H(2)O(2) + H(+). 13
GO:0018861 4-chlorobenzoate-CoA ligase activity Catalysis of the reaction: 4-chlorobenzoate + CoA + ATP = 4-chlorobenzoyl-CoA + AMP + diphosphate. This reaction requires magnesium and is part of the bacterial 2,4-dichlorobenzoate degradation pathway. 13
GO:0019152 acetoin dehydrogenase activity Catalysis of the reaction: acetoin + NAD+ = diacetyl + NADH + H+. 13
GO:0050051 leukotriene-B4 20-monooxygenase activity Catalysis of the reaction: (6Z,8E,10E,14Z)-(5S,12R)-5,12-dihydroxyicosa-6,8,10,14-tetraenoate + NADPH + H+ + O2 = (6Z,8E,10E,14Z)-(5S,12R)-5,12,20-trihydroxyicosa-6,8,10,14-tetraenoate + NADP+ + H2O. 13
GO:0050373 UDP-arabinose 4-epimerase activity Catalysis of the reaction: UDP-L-arabinose = UDP-alpha-D-xylose. 13
GO:0072532 tri-(feruloyl or hydroxyferuloyl) spermidine meta-hydroxylase activity Catalysis of the meta-hydroxylation of any of the three phenolic rings on triferuloyl spermidine or any of its mono- or di-(hydroxyferuloyl)-spermidine derivatives. 13
GO:0033705 GDP-4-dehydro-6-deoxy-D-mannose reductase activity Catalysis of the reaction: GDP-6-deoxy-D-mannose + NAD(P)+ = GDP-4-dehydro-6-deoxy-D-mannose + NAD(P)H + H+. 13
GO:0018858 benzoate-CoA ligase activity Catalysis of the reaction: ATP + benzoate + CoA = AMP + benzoyl-CoA + diphosphate + H(+). 13
GO:0016878 acid-thiol ligase activity Catalysis of the joining of an acid and a thiol via a carbon-sulfur bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. 13
GO:0003910 DNA ligase (ATP) activity Catalysis of the reaction: ATP + deoxyribonucleotide(n) + deoxyribonucleotide(m) = AMP + diphosphate + deoxyribonucleotide(n+m). 13
GO:0050062 long-chain-fatty-acyl-CoA reductase activity Catalysis of the reaction: a long-chain aldehyde + CoA + NADP+ = a long-chain acyl-CoA + NADPH. 13
GO:0047077 Photinus-luciferin 4-monooxygenase (ATP-hydrolyzing) activity Catalysis of the reaction: O2 + ATP + Photinus luciferin = light + diphosphate + AMP + CO2 + oxidized Photinus luciferin. 13
GO:0016857 racemase and epimerase activity, acting on carbohydrates and derivatives Catalysis of a reaction that alters the configuration of one or more chiral centers in a carbohydrate molecule. 13
GO:0016166 phytoene dehydrogenase activity Catalysis of the dehydrogenation of phytoene to produce a carotenoid intermediate such as phytofluene. 13
GO:0004591 oxoglutarate dehydrogenase (succinyl-transferring) activity Catalysis of the reaction: 2-oxoglutarate + lipoamide = S-succinyldihydrolipoamide + CO2. 12
GO:0003995 acyl-CoA dehydrogenase activity Catalysis of the reaction: acyl-CoA + acceptor = 2,3-dehydroacyl-CoA + reduced acceptor. 12
GO:0034256 chlorophyll(ide) b reductase activity Catalysis of the reaction: 71-hydroxychlorophyll(ide) a + NAD(P)+ = chlorophyll(ide) b + NAD(P)H + H+. 12
GO:0019776 Atg8 ligase activity Catalysis of the covalent attachment of the ubiquitin-like protein Atg8 to substrate molecules; phosphatidylethanolamine is a known substrate. 12
GO:0052852 very-long-chain-(S)-2-hydroxy-acid oxidase activity Catalysis of the reaction: very-long-chain (S)-2-hydroxy-acid + O2 = very-long-chain 2-oxo acid + hydrogen peroxide. Very long chain refers to a chain length of greater than 18 carbons. 12
GO:0015038 glutathione disulfide oxidoreductase activity Catalysis of the reaction: 2 glutathione + electron acceptor = glutathione disulfide + electron donor. 12
GO:0008113 peptide-methionine (S)-S-oxide reductase activity Catalysis of the reactions: peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (S)-S-oxide + thioredoxin, and L-methionine + thioredoxin disulfide + H2O = L-methionine (S)-S-oxide + thioredoxin. Can act on oxidized methionine in peptide linkage with specificity for the S enantiomer. Thioredoxin disulfide is the oxidized form of thioredoxin. 12
GO:0080019 fatty-acyl-CoA reductase (alcohol-forming) activity Catalysis of the reaction: a very long chain fatty acyl-CoA + NADPH + H+ = a very long chain primary alcohol + NADP+ + CoA. 12
GO:0052854 medium-chain-(S)-2-hydroxy-acid oxidase activity Catalysis of the reaction: medium-chain-(S)-2-hydroxy-acid + O2 = medium-chain-2-oxo acid + hydrogen peroxide. Medium chain refers to a chain length of between 8 and 12 carbons. 12
GO:0004733 pyridoxamine-phosphate oxidase activity Catalysis of the reaction: pyridoxamine 5'-phosphate + H2O + O2 = pyridoxal 5'-phosphate + NH3 + hydrogen peroxide. 12
GO:0017150 tRNA dihydrouridine synthase activity Catalysis of the reaction: tRNA-uracil + acceptor = tRNA-dihydrouridine + reduced acceptor. 12
GO:0052597 diamine oxidase activity Catalysis of the reaction: a diamine + H2O + O2 = a monoamine + NH3 + hydrogen peroxide. 12
GO:0046576 rhamnogalacturonan alpha-L-rhamnopyranosyl-(1->4)-alpha-D-galactopyranosyluronide lyase activity Catalysis of the cleavage of rhamnogalacturonan, generating oligosaccharides of the form alpha-D-us-galacturonic acid-(1,2)-alpha-L-rhamnose-(1,4)-alpha-D-galacturonate-(1,2)-L-rhamnose-(1,2)-alpha-L-rhamnose-p-(1,4)-alpha-D-galacturonic acid, terminating at the non-reducing end with a hex-4-enopyranosyluronic acid residue. 12
GO:0046029 mannitol dehydrogenase activity Catalysis of the reaction: D-mannitol + NAD(+) = D-mannose + H(+) + NADH. 12
GO:0004071 aspartate-ammonia ligase activity Catalysis of the reaction: ATP + L-aspartate + NH3 = AMP + diphosphate + L-asparagine. 12
GO:0004129 cytochrome-c oxidase activity Catalysis of the reaction: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O. 12
GO:0008812 choline dehydrogenase activity Catalysis of the reaction: A + choline = AH(2) + betaine aldehyde. 12
GO:0010293 abscisic aldehyde oxidase activity Catalysis of the reaction: (+)-abscisic aldehyde + H(2)O + O(2) = abscisate + H(2)O(2) + H(+). 11
GO:0004818 glutamate-tRNA ligase activity Catalysis of the reaction: ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-glutamyl-tRNA(Glu). 11
GO:0050113 inositol oxygenase activity Catalysis of the reaction: myo-inositol + O(2) = D-glucuronate + H(2)O + H(+). 11
GO:0003904 deoxyribodipyrimidine photo-lyase activity Catalysis of the reaction: cyclobutadipyrimidine (in DNA) = 2 pyrimidine residues (in DNA). This reaction represents the reactivation of irradiated DNA by light. 11
GO:0047017 prostaglandin-F synthase activity Catalysis of the reaction: NADP+ + (5Z,13E)-(15S)-9-alpha,11-alpha,15-trihydroxyprosta-5,13-dienoate = NADPH + H+ + (5Z,13E)-(15S)-9-alpha,15-dihydroxy-11-oxoprosta-5,13-dienoate. 11
GO:0003914 DNA (6-4) photolyase activity Catalysis of the reaction: pyrimidine-pyrimidone (6-4) photoproduct (in DNA) = 2 pyrimidine residues (in DNA). Catalyzes the reactivation of ultraviolet-irradiated DNA. 11
GO:0008465 glycerate dehydrogenase activity Catalysis of the reaction: (R)-glycerate + NAD+ = hydroxypyruvate + NADH + H+. 11
GO:0017084 delta1-pyrroline-5-carboxylate synthetase activity Catalysis of the reaction: L-glutamate + ATP + NADPH = ADP + L-glutamate gamma-semialdehyde + NADP+ + phosphate. 11
GO:0004356 glutamate-ammonia ligase activity Catalysis of the reaction: L-glutamate + ATP + NH(4)(+) = L-glutamine + ADP + 2 H(+) + phosphate. 11
GO:0004609 phosphatidylserine decarboxylase activity Catalysis of the reaction: H(+) + phosphatidyl-L-serine = CO(2) + phosphatidylethanolamine. 11
GO:0004748 ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor Catalysis of the reaction: 2'-deoxyribonucleoside diphosphate + thioredoxin disulfide + H2O = ribonucleoside diphosphate + thioredoxin. Thioredoxin disulfide is the oxidized form of thioredoxin. 11
GO:0050019 L-arabinitol 4-dehydrogenase activity Catalysis of the reaction: L-arabinitol + NAD(+) = L-xylulose + H(+) + NADH. 11
GO:0008686 3,4-dihydroxy-2-butanone-4-phosphate synthase activity Catalysis of the reaction: D-ribulose 5-phosphate = (2S)-2-hydroxy-3-oxobutyl phosphate + formate + H(+). 11
GO:0036131 prostaglandin D2 11-ketoreductase activity Catalysis of the reaction: prostaglandin D2 + H+ + NADPH -> 11-epi-prostaglandin F2alpha + NADP+. 11
GO:0008121 ubiquinol-cytochrome-c reductase activity Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+. 11
GO:0004361 glutaryl-CoA dehydrogenase activity Catalysis of the reaction: glutaryl-CoA + acceptor = crotonoyl-CoA + CO2 + reduced acceptor. 11
GO:0004350 glutamate-5-semialdehyde dehydrogenase activity Catalysis of the reaction: L-glutamate 5-semialdehyde + NADP(+) + phosphate = L-glutamyl 5-phosphate + H(+) + NADPH. 11
GO:0004775 succinate-CoA ligase (ADP-forming) activity Catalysis of the reaction: ATP + succinate + CoA = ADP + succinyl-CoA + phosphate. 11
GO:0070991 medium-chain-acyl-CoA dehydrogenase activity Catalysis of the reaction: acyl-CoA + acceptor = 2,3-dehydroacyl-CoA + reduced acceptor, where the acyl group is a medium-chain fatty acid residue. A medium chain fatty acid is any fatty acid with a chain length of between C6 and C12. 11
GO:0004491 methylmalonate-semialdehyde dehydrogenase (acylating) activity Catalysis of the reaction: 2-methyl-3-oxopropanoate + CoA + NAD+ = propanoyl-CoA + CO2 + NADH + H+. 11
GO:0047969 glyoxylate oxidase activity Catalysis of the reaction: glyoxylate + H(2)O + O(2) = H(2)O(2) + H(+) + oxalate. 11
GO:0019782 ISG15 activating enzyme activity Catalysis of the activation of the small ubiquitin-related modifier ISG15, through the formation of an ATP-dependent high-energy thiolester bond. 11
GO:0019239 deaminase activity Catalysis of the removal of an amino group from a substrate, producing ammonia (NH3). 10
GO:0003939 L-iditol 2-dehydrogenase activity Catalysis of the reaction: L-iditol + NAD+ = L-sorbose + NADH + H+. 10
GO:0051268 alpha-keto amide reductase activity Catalysis of the reaction: alpha-keto amide + 2 H+ (from donor) = (R)-hydroxy amide. Alpha-keto amides are of the form R-CO-CONH2, where R may be aromatic or aliphatic. 10
GO:0047639 alcohol oxidase activity Catalysis of the reaction: a primary alcohol + O2 = an aldehyde + H2O2. 10
GO:0047026 androsterone dehydrogenase (A-specific) activity Catalysis of the reaction: NAD(P)+ + androsterone = NAD(P)H + H+ + 5-alpha-androstane-3,17-dione. The reaction is A-specific (i.e. the pro-R hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to NAD(P)+. 10
GO:0004769 steroid delta-isomerase activity Catalysis of the reaction: a 3-oxo-delta(5)-steroid = a 3-oxo-delta(4)-steroid. 10
GO:0003906 DNA-(apurinic or apyrimidinic site) lyase activity Catalysis of the cleavage of the C-O-P bond 3' to the apurinic or apyrimidinic site in DNA by a beta-elimination reaction, leaving a 3'-terminal unsaturated sugar and a product with a terminal 5'-phosphate. 10
GO:0043958 acryloyl-CoA reductase activity Catalysis of the reaction: acryloyl-CoA + NADH + H+ + a reduced electron-transfer flavoprotein = propionyl-CoA + NAD+ + an oxidized electron-transfer flavoprotein. 10
GO:0004085 butyryl-CoA dehydrogenase activity Catalysis of the reaction: butanoyl-CoA + electron-transfer flavoprotein = 2-butenoyl-CoA + reduced electron-transfer flavoprotein. 10
GO:0004832 valine-tRNA ligase activity Catalysis of the reaction: L-valine + ATP + tRNA(Val) = L-valyl-tRNA(Val) + AMP + diphosphate + 2 H(+). 10
GO:0009916 alternative oxidase activity Catalysis of the oxidation of ubiquinol by diverting electrons from the standard electron transfer chain, transferring them from ubiquinol to oxygen and generating water as the product. 10
GO:0016682 oxidoreductase activity, acting on diphenols and related substances as donors, oxygen as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a diphenol, or related compound, acts as a hydrogen or electron donor and reduces oxygen. 10
GO:0047023 androsterone dehydrogenase activity Catalysis of the reaction: NAD(P)+ + androsterone = NAD(P)H + H+ + 5-alpha-androstane-3,17-dione. 10
GO:0042389 omega-3 fatty acid desaturase activity Catalysis of the introduction of an omega-3 double bond into the fatty acid hydrocarbon chain. 10
GO:1990055 phenylacetaldehyde synthase activity Catalyzes the reaction: L-phenylalanine + O2 + H2O -> phenylacetaldehyde + ammonia + hydrogen peroxide + CO2. 10
GO:0004487 methylenetetrahydrofolate dehydrogenase (NAD+) activity Catalysis of the reaction: 5,10-methylenetetrahydrofolate + NAD(+) = 5,10-methenyltetrahydrofolate + NADH. 10
GO:0008379 thioredoxin peroxidase activity Catalysis of the reaction: thioredoxin + hydrogen peroxide = thioredoxin disulfide + H2O. 10
GO:0004834 tryptophan synthase activity Catalysis of the reaction: L-serine + (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + glyceraldehyde 3-phosphate + H2O. 10
GO:0035798 2-alkenal reductase (NADP+) activity Catalysis of the reaction: n-alkanal + NADP+ = alk-2-enal + NADPH + H+. 10
GO:0019781 NEDD8 activating enzyme activity Catalysis of the initiation of the NEDD8 (RUB1) conjugation cascade. 10
GO:0004812 aminoacyl-tRNA ligase activity Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP. 10
GO:0004458 D-lactate dehydrogenase (cytochrome) activity Catalysis of the reaction: (R)-lactate + 2 ferricytochrome c = pyruvate + 2 ferrocytochrome c. 10
GO:0004791 thioredoxin-disulfide reductase activity Catalysis of the reaction: NADP(+) + thioredoxin = H(+) + NADPH + thioredoxin disulfide. 10
GO:0051269 alpha-keto ester reductase activity Catalysis of the reaction: alpha-keto ester + 2 H+ (from donor) = (R)-hydroxy ester. Alpha-keto esters are of the form R(1)-CO-CO-O-R(2), where the R groups may be aromatic or aliphatic. 10
GO:0010333 terpene synthase activity Catalysis of the formation of cyclic terpenes through the cyclization of linear terpenes (e.g. isopentenyl-PP, geranyl-PP, farnesyl-PP and geranylgeranyl-PP) containing varying numbers of isoprene units. 10
GO:0052872 tocotrienol omega-hydroxylase activity Catalysis of the reaction: tocotrienol + O2 + NADPH + H+ = 13'-hydroxy-tocotrienol + NADP+ + H2O . 10
GO:0052869 arachidonic acid omega-hydroxylase activity Catalysis of the reaction: arachidonic acid + O2 + NADPH + H+ = 20-HETE + NADP+ + H2O. Arachidonic acid is also known as (5Z,8Z,11Z,14Z)-icosatetraenoic acid, and 20-HETE is also known as (5Z,8Z,11Z,14Z)-20-hydroxyicosa-5,8,11,14-tetraenoic acid. 10
GO:0004632 phosphopantothenate--cysteine ligase activity Catalysis of the reaction: CTP + (R)-4'-phosphopantothenate + L-cysteine = CMP + diphosphate + (R)-4'-phosphopantothenoyl-L-cysteine. Cysteine can be replaced by some of its derivatives. 10
GO:0052662 zeaxanthin epoxidase activity Catalysis of the reaction: zeaxanthin + NAD(P)H + H+ + O2 = antheraxanthin + NAD(P)+ + H2O. 10
GO:0004354 glutamate dehydrogenase (NADP+) activity Catalysis of the reaction: L-glutamate + H2O + NADP+ = 2-oxoglutarate + NH3 + NADPH + H+. 10
GO:0003854 3-beta-hydroxy-delta5-steroid dehydrogenase activity Catalysis of the reaction: a 3-beta-hydroxy-delta(5)-steroid + NAD+ = a 3-oxo-delta(5)-steroid + NADH + H(+). 10
GO:0090302 mitotic anaphase-promoting complex activity A ubiquitin-protein ligase activity that increases the rate or extent of the metaphase to anaphase transition of the mitotic cell cycle. 10
GO:0000150 recombinase activity Catalysis of the identification and base-pairing of homologous sequences between single-stranded DNA and double-stranded DNA. 10
GO:0008964 phosphoenolpyruvate carboxylase activity Catalysis of the reaction: H(+) + oxaloacetate + phosphate = CO(2) + H(2)O + phosphoenolpyruvate. 10
GO:0004174 electron-transferring-flavoprotein dehydrogenase activity Catalysis of the reaction: reduced ETF + ubiquinone = ETF + ubiquinol. 9
GO:0047019 indole-3-acetaldehyde reductase (NADPH) activity Catalysis of the reaction: indole-3-ethanol + NADP(+) = (indol-3-yl)acetaldehyde + H(+) + NADPH. 9
GO:0052581 (-)-isopiperitenone reductase activity Catalysis of the reaction: (6R)-isoperitenone + H(+) + NADPH = (2R,5R)-isopulegone + NADP(+). 9
GO:0004106 chorismate mutase activity Catalysis of the reaction: chorismate = prephenate. 9
GO:0016884 carbon-nitrogen ligase activity, with glutamine as amido-N-donor Catalysis of the transfer of the amide nitrogen of glutamine to a variety of substrates. GATases catalyze two separate reactions at two active sites, which are located either on a single polypeptide chain or on different subunits. In the glutaminase reaction, glutamine is hydrolyzed to glutamate and ammonia, which is added to an acceptor substrate in the synthase reaction. 9
GO:0032453 histone demethylase activity (H3-K4 specific) Catalysis of the removal of a methyl group from lysine at position 4 of the histone H3 protein. 9
GO:0004816 asparagine-tRNA ligase activity Catalysis of the reaction: L-asparagine + ATP + tRNA(Asn) = AMP + Asn-tRNA(Asn) + diphosphate + 2 H(+). 9
GO:0051745 4-hydroxy-3-methylbut-2-en-1-yl diphosphate reductase activity Catalysis of the reaction: (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate + NAD(P)H + H+ = isopentenyl diphosphate + NAD(P)+ + H2O. Note that (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate is an alternative name for 1-hydroxy-2-methyl-2-(E)-butenyl 4-diphosphate. 9
GO:0016629 12-oxophytodienoate reductase activity Catalysis of the reaction: 8-[(1R,2R)-3-oxo-2-{(Z)-pent-2-en-1-yl}cyclopentyl]octanoate + NADP(+) = (15Z)-12-oxophyto-10,15-dienoate + H(+) + NADPH. 9
GO:0008935 1,4-dihydroxy-2-naphthoyl-CoA synthase activity Catalysis of the reaction: O-succinylbenzoyl-CoA = 1,4-dihydroxy-2-naphthoate + CoA. 9
GO:0047018 indole-3-acetaldehyde reductase (NADH) activity Catalysis of the reaction: indole-3-ethanol + NAD(+) = (indol-3-yl)acetaldehyde + H(+) + NADH. 9
GO:0047769 arogenate dehydratase activity Catalysis of the reaction: L-arogenate = L-phenylalanine + H2O + CO2. 9
GO:0046526 D-xylulose reductase activity Catalysis of the reaction: NAD(+) + xylitol = D-xylulose + H(+) + NADH. 9
GO:0019948 SUMO activating enzyme activity Catalysis of the activation of the proteolytically processed small ubiquitin-related modifier SUMO, through the formation of an ATP-dependent high-energy thiolester bond. 9
GO:0008265 Mo-molybdopterin cofactor sulfurase activity Catalysis of the sulfurylation of the desulfo form of molybdenum cofactor (MoCo), a cofactor required for the activity of some enzymes, such as aldehyde oxidase. 9
GO:0004664 prephenate dehydratase activity Catalysis of the reaction: prephenate = phenylpyruvate + H2O + CO2. 9
GO:0019788 NEDD8 ligase activity Catalysis of ATP-dependent isopeptide bond formation between the carboxy-terminal residues of the small ubiquitin-related modifier NEDD8 and a substrate lysine residue. 9
GO:0008442 3-hydroxyisobutyrate dehydrogenase activity Catalysis of the reaction: 3-hydroxy-2-methylpropanoate + NAD+ = 2-methyl-3-oxopropanoate + NADH + H+. 9
GO:0080133 midchain alkane hydroxylase activity Catalysis of the conversion of an alkane to a secondary alcohol. 9
GO:0010277 chlorophyllide a oxygenase [overall] activity Catalysis of the reactions: chlorophyllide a + O2 + NADPH + H+ = 7-hydroxychlorophyllide a + H2O + NADP+; and 7-hydroxychlorophyllide a + O2 + NADPH + H+ = chlorophyllide b + 2 H2O + NADP+. 9
GO:0004066 asparagine synthase (glutamine-hydrolyzing) activity Catalysis of the reaction: ATP + L-aspartate + L-glutamine = AMP + diphosphate + L-asparagine + L-glutamate. 9
GO:0004357 glutamate-cysteine ligase activity Catalysis of the reaction: L-cysteine + L-glutamate + ATP = L-gamma-glutamyl-L-cysteine + ADP + 2 H(+) + phosphate. 8
GO:0036132 13-prostaglandin reductase activity Catalysis of the reaction: 15-keto-prostaglandin + NAD(P)H + H+ -> 13,14-dihydro-15-keto-prostaglandin + NAD(P)+. This reaction is the reduction of 15-keto-prostaglandin. 8
GO:0008177 succinate dehydrogenase (ubiquinone) activity Catalysis of the reaction: succinate + ubiquinone = fumarate + ubiquinol. 8
GO:0004029 aldehyde dehydrogenase (NAD) activity Catalysis of the reaction: an aldehyde + NAD+ + H2O = an acid + NADH + H+. 8
GO:0004476 mannose-6-phosphate isomerase activity Catalysis of the reaction: D-mannose 6-phosphate = D-fructose 6-phosphate. 8
GO:0016843 amine-lyase activity Catalysis of the release of amides by the cleavage of a carbon-nitrogen bond or the reverse reaction with an amine as a substrate. 8
GO:0003883 CTP synthase activity Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP. 8
GO:0016667 oxidoreductase activity, acting on a sulfur group of donors Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 8
GO:0004075 biotin carboxylase activity Catalysis of the reaction: ATP + biotin-carboxyl-carrier protein + CO2 = ADP + phosphate + carboxybiotin-carboxyl-carrier protein. 8
GO:0052871 alpha-tocopherol omega-hydroxylase activity Catalysis of the reaction: alpha-tocopherol + O2 + NADPH + H+ = 13'-hydroxy-alpha-tocopherol + NADP+ + H2O . 8
GO:0016034 maleylacetoacetate isomerase activity Catalysis of the reaction: 4-maleylacetoacetate = 4-fumarylacetoacetate. 8
GO:0004058 aromatic-L-amino-acid decarboxylase activity Catalysis of the reaction: L-tryptophan = tryptamine + CO2. 8
GO:0004333 fumarate hydratase activity Catalysis of the reaction: (S)-malate = fumarate + H(2)O. 8
GO:0004737 pyruvate decarboxylase activity Catalysis of the reaction: a 2-oxo acid = an aldehyde + CO2. 8
GO:0019170 methylglyoxal reductase (NADH-dependent) activity Catalysis of the reaction: (R)-lactaldehyde + NAD+ = methylglyoxal + NADH + H+. 8
GO:0009974 zeinoxanthin epsilon hydroxylase activity Catalysis of the reaction: zeinoxanthin + NADPH + O2 + H+ = lutein + NADP+ + H2O. Adds a hydroxyl group to the epsilon ring of the alpha-carotene. 8
GO:0004332 fructose-bisphosphate aldolase activity Catalysis of the reaction: D-fructose 1,6-bisphosphate = glycerone phosphate + D-glyceraldehyde-3-phosphate. 8
GO:0004817 cysteine-tRNA ligase activity Catalysis of the reaction: ATP + L-cysteine + tRNA(Cys) = AMP + diphosphate + L-cysteinyl-tRNA(Cys). 8
GO:0004750 ribulose-phosphate 3-epimerase activity Catalysis of the reaction: D-ribulose 5-phosphate = D-xylulose 5-phosphate. 8
GO:0015046 rubredoxin-NADP reductase activity Catalysis of the reaction: reduced rubredoxin + NADP+ = oxidized rubredoxin + NADPH + H+. 8
GO:0080108 S-alkylthiohydroximate lyase activity Catalysis of the conversion of a S-alkylthiohydroximate to a thiohydroximate. 8
GO:0052691 UDP-arabinopyranose mutase activity Catalysis of the reaction: UDP-beta-L-arabinofuranose = UDP-beta-L-arabinopyranose. 8
GO:0008797 aspartate ammonia-lyase activity Catalysis of the reaction: L-aspartate = fumarate + NH3. 8
GO:0004352 glutamate dehydrogenase (NAD+) activity Catalysis of the reaction: L-glutamate + H2O + NAD+ = 2-oxoglutarate + NH3 + NADH + H+. 8
GO:0045485 omega-6 fatty acid desaturase activity Catalysis of the introduction of an omega-6 double bond into the fatty acid hydrocarbon chain. 8
GO:0009973 adenylyl-sulfate reductase activity Catalysis of the reaction: AMP + sulfite + acceptor = adenylyl sulfate + reduced acceptor. 7
GO:0032441 pheophorbide a oxygenase activity Catalysis of the reaction: pheophorbide a + reduced ferredoxin + 2 O2 = red chlorophyll catabolite + oxidized ferredoxin + H2O. 7
GO:0003997 acyl-CoA oxidase activity Catalysis of the reaction: acyl-CoA + O2 = trans-2,3-dehydroacyl-CoA + hydrogen peroxide. 7
GO:0047886 farnesol dehydrogenase activity Catalysis of the reaction: 2-trans,6-trans-farnesol + NADP(+) = 2-trans,6-trans-farnesal + H(+) + NADPH. 7
GO:0004776 succinate-CoA ligase (GDP-forming) activity Catalysis of the reaction: GTP + succinate + CoA = GDP + succinyl-CoA + phosphate. 7
GO:0003989 acetyl-CoA carboxylase activity Catalysis of the reaction: ATP + acetyl-CoA + HCO3- = ADP + phosphate + malonyl-CoA. 7
GO:0090409 malonyl-CoA synthetase activity Catalysis of the reaction: malonate + ATP + coenzyme A = malonyl-CoA + AMP + diphosphate. 7
GO:0010012 steroid 22-alpha hydroxylase activity Catalysis of the reaction: 5-alpha-campestanaol + O2 = 6-deoxocathasterone + H2O. 7
GO:0004814 arginine-tRNA ligase activity Catalysis of the reaction: ATP + L-arginine + tRNA(Arg) = AMP + diphosphate + L-arginyl-tRNA(Arg). 7
GO:0032442 phenylcoumaran benzylic ether reductase activity Catalysis of the NADPH-dependent 7-O-4' reduction of phenylcoumaran lignans to the corresponding diphenols; for example, catalysis of the reaction: dehydrodiconiferyl alcohol + NADPH + H+ = isodihydrodehydrodiconiferyl alcohol + NADP+. 7
GO:0033743 peptide-methionine (R)-S-oxide reductase activity Catalysis of the reaction: peptide-L-methionine + H(2)O + thioredoxin disulfide = peptide-L-methionine (R)-S-oxide + thioredoxin. Can act on oxidized methionine in peptide linkage with specificity for the R enantiomer. Thioredoxin disulfide is the oxidized form of thioredoxin. 7
GO:0008743 L-threonine 3-dehydrogenase activity Catalysis of the reaction: L-threonine + NAD(+) = aminoacetone + CO(2) + NADH. 7
GO:0016880 acid-ammonia (or amide) ligase activity Catalysis of the ligation of an acid to ammonia (NH3) or an amide via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. 7
GO:0033791 3alpha,7alpha,12alpha-trihydroxy-5beta-cholestanoyl-CoA 24-hydroxylase activity Catalysis of the reaction: (25R)-3alpha,7alpha,12alpha-trihydroxy-5beta-cholestan-26-oyl-CoA + H2O + acceptor = (24R,25R)-3alpha,7alpha,12alpha,24-tetrahydroxy-5beta-cholestan-26-oyl-CoA + reduced acceptor. 7
GO:0008753 NADPH dehydrogenase (quinone) activity Catalysis of the reaction: NADPH + H+ + acceptor = NADP+ + reduced acceptor. 7
GO:0016404 15-hydroxyprostaglandin dehydrogenase (NAD+) activity Catalysis of the reaction: (5Z,13E)-(15S)-11-alpha,15-dihydroxy-9-oxoprost-13-enoate + NAD+ = (5Z,13E)-11-alpha-hydroxy-9,15-dioxoprost-13-enoate + NADH + H+. 7
GO:0031679 NADH dehydrogenase (plastoquinone) activity Catalysis of the reaction: NADH + H+ + plastoquinone = NAD+ + plastoquinol. 7
GO:0008470 isovaleryl-CoA dehydrogenase activity Catalysis of the reaction: 3-methylbutanoyl-CoA + ETF = 3-methylbut-2-enoyl-CoA + reduced ETF. 7
GO:0016937 short-branched-chain-acyl-CoA dehydrogenase activity Catalysis of the reaction: acyl-CoA + acceptor = 2,3-dehydroacyl-CoA + reduced acceptor, where the acyl group is a short branched chain fatty acid residue. 7
GO:0047038 D-arabinitol 2-dehydrogenase activity Catalysis of the reaction: D-arabinitol + NAD(+) = D-ribulose + H(+) + NADH. 7
GO:0003952 NAD+ synthase (glutamine-hydrolyzing) activity Catalysis of the reaction: ATP + deamido-NAD+ + L-glutamine + H2O = AMP + diphosphate + NAD+ + L-glutamate. 6
GO:0019780 FAT10 activating enzyme activity Catalysis of the activation of the small ubiquitin-related modifier FAT10, through the formation of an ATP-dependent high-energy thiolester bond. 6
GO:0036199 cholest-4-en-3-one 26-monooxygenase activity Catalysis of the reaction: cholest-4-en-3-one + NADH + H+ + O2 = 26-hydroxycholest-4-en-3-one + NAD+ + H2O. This reaction involves the hydroxylation of the C26 carbon, followed by oxidation of the alcohol to the carboxylic acid via the aldehyde intermediate. 6
GO:0050378 UDP-glucuronate 4-epimerase activity Catalysis of the reaction: UDP-alpha-D-glucuronate = UDP-alpha-D-galacturonate. 6
GO:0033744 L-methionine-(S)-S-oxide reductase activity Catalysis of the reaction: L-methionine + thioredoxin disulfide + H2O = L-methionine (S)-S-oxide + thioredoxin. 6
GO:0051990 (R)-2-hydroxyglutarate dehydrogenase activity Catalysis of the reaction: (R)-2-hydroxyglutarate + acceptor = 2-oxoglutarate + reduced acceptor. 6
GO:0008696 4-amino-4-deoxychorismate lyase activity Catalysis of the reaction: 4-amino-4-deoxychorismate = 4-aminobenzoate + H(+) + pyruvate. 6
GO:0003865 3-oxo-5-alpha-steroid 4-dehydrogenase activity Catalysis of the reaction: a 3-oxo-5-alpha-steroid + acceptor = a 3-oxo-delta(4)-steroid + reduced acceptor. 6
GO:0016615 malate dehydrogenase activity Catalysis of the reversible conversion of pyruvate or oxaloacetate to malate. 6
GO:0052677 D-arabinitol dehydrogenase, D-xylulose forming (NADP+) activity Catalysis of the reaction: D-arabinitol + NADP+ = D-xylulose + NADPH + H+. 6
GO:0050571 1,5-anhydro-D-fructose reductase activity Catalysis of the reaction: 1,5-anhydro-D-glucitol + NADP(+) = 1,5-anhydro-D-fructose + H(+) + NADPH. 6
GO:0004634 phosphopyruvate hydratase activity Catalysis of the reaction: 2-phospho-D-glycerate = phosphoenolpyruvate + H2O. 6
GO:0018502 2,5-dichloro-2,5-cyclohexadiene-1,4-diol dehydrogenase activity Catalysis of the reaction: 2,5-dichloro-2,5-cyclohexadiene-1,4-diol + NAD+ = NADH + H+ + 2,5-dichlorohydroquinone. 6
GO:0004837 tyrosine decarboxylase activity Catalysis of the reaction: L-tyrosine = tyramine + CO2. 6
GO:0033709 D-arabinitol dehydrogenase, D-ribulose forming (NADP+) activity Catalysis of the reaction: D-arabinitol + NADP+ = D-ribulose + NADPH + H+. 6
GO:0043783 oxidoreductase activity, oxidizing metal ions with flavin as acceptor Catalysis of an oxidation-reduction in which the oxidation state of metal ion is altered and flavin acts as an electron acceptor. 6
GO:0004485 methylcrotonoyl-CoA carboxylase activity Catalysis of the reaction: 3-methylbut-2-enoyl-CoA + ATP + bicarbonate = trans-3-methylglutaconyl-CoA + ADP + 2 H(+) + phosphate. 6
GO:0033797 selenate reductase activity Catalysis of the reaction: 2 e(-) + 2 H(+) + selenate = H(2)O + selenite. 6
GO:0008831 dTDP-4-dehydrorhamnose reductase activity Catalysis of the reaction: dTDP-6-deoxy-L-mannose + NADP(+) = dTDP-4-dehydro-6-deoxy-L-mannose + H(+) + NADPH. 6
GO:0000252 C-3 sterol dehydrogenase (C-4 sterol decarboxylase) activity Catalysis of the reaction: 3-beta-hydroxy-4-beta-methyl-5-alpha-cholesta-8,24-dien-4-alpha-carboxylate + NAD(P)+ = 4-alpha-methyl-5-alpha-cholesta-8,24-dien-3-one + CO2 + NAD(P)H. 6
GO:0000170 sphingosine hydroxylase activity Catalysis of the hydroxylation of sphingolipid long chain bases. 6
GO:0016836 hydro-lyase activity Catalysis of the cleavage of a carbon-oxygen bond by elimination of water. 6
GO:0080102 3-methylthiopropyl glucosinolate S-oxygenase activity Catalysis of the reaction: 3-methylthiopropyl-glucosinolate = 3-methylsulfinylpropyl-glucosinolate. 6
GO:0018826 methionine gamma-lyase activity Catalysis of the reaction: L-methionine = methanethiol + NH3 + 2-oxobutanoate. 6
GO:0004419 hydroxymethylglutaryl-CoA lyase activity Catalysis of the reaction: (S)-3-hydroxy-3-methylglutaryl-CoA = acetoacetate + acetyl-CoA. 6
GO:0019154 glycolate dehydrogenase activity Catalysis of the reaction: A + glycolate = AH(2) + glyoxylate. 6
GO:0004807 triose-phosphate isomerase activity Catalysis of the reaction: D-glyceraldehyde 3-phosphate = glycerone phosphate. 6
GO:0004827 proline-tRNA ligase activity Catalysis of the reaction: ATP + L-proline + tRNA(Pro) = AMP + diphosphate + L-prolyl-tRNA(Pro). 6
GO:0050567 glutaminyl-tRNA synthase (glutamine-hydrolyzing) activity Catalysis of the reaction: L-glutamine + glutamyl-tRNA(Gln) + ATP = L-glutamate + glutaminyl-tRNA(Gln) + phosphate + ADP. 6
GO:0080104 5-methylthiopropyl glucosinolate S-oxygenase activity Catalysis of the reaction: 5-methylthiopropyl-glucosinolate = 5-methylsulfinylpropyl-glucosinolate. 6
GO:0004658 propionyl-CoA carboxylase activity Catalysis of the reaction: ATP + propanoyl-CoA + HCO3- = ADP + phosphate + (S)-methylmalonyl-CoA. 6
GO:0016846 carbon-sulfur lyase activity Catalysis of the elimination of hydrogen sulfide or substituted H2S. 6
GO:0004819 glutamine-tRNA ligase activity Catalysis of the reaction: ATP + L-glutamine + tRNA(Gln) = AMP + diphosphate + L-glutaminyl-tRNA(Gln). 6
GO:0031073 cholesterol 26-hydroxylase activity Catalysis of the hydroxylation of cholesterol at position 26 of the side chain, to produce 26-hydroxycholesterol. 6
GO:0004826 phenylalanine-tRNA ligase activity Catalysis of the reaction: ATP + L-phenylalanine + tRNA(Phe) = AMP + diphosphate + L-phenylalanyl-tRNA(Phe). 6
GO:0008390 testosterone 16-alpha-hydroxylase activity Catalysis of the reaction: testosterone + donor-H2 + O2 = 6-alpha-hydroxytestosterone + H2O. 6
GO:0080106 7-methylthiopropyl glucosinolate S-oxygenase activity Catalysis of the reaction: 7-methylthiopropyl-glucosinolate = 7-methylsulfinylpropyl-glucosinolate. 6
GO:0033845 hydroxymethylfurfural reductase (NADPH) activity Catalysis of the reaction: 5-hydroxymethylfurfural + NADPH + H+ = 2,5-bis-hydroxymethylfuran + NADP+. 6
GO:0047868 dimethylmaleate hydratase activity Catalysis of the reaction: (2R,3S)-2,3-dimethylmalate = dimethylmaleate + H(2)O. 6
GO:0010490 UDP-4-keto-rhamnose-4-keto-reductase activity Catalysis of the reaction: UDP-4-keto-rhamnose + NADPH = UDP-rhamnose + NADP+. 5
GO:0016903 oxidoreductase activity, acting on the aldehyde or oxo group of donors Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 5
GO:0043956 3-hydroxypropionyl-CoA dehydratase activity Catalysis of the reaction: 3-hydroxypropionyl-CoA = acrylyl-CoA + H2O. 5
GO:0015930 glutamate synthase activity Catalysis of the formation of L-glutamine and 2-oxoglutarate from L-glutamate, using NADH, NADPH or ferredoxin as hydrogen acceptors. 5
GO:0004604 phosphoadenylyl-sulfate reductase (thioredoxin) activity Catalysis of the reaction: adenosine 3',5'-diphosphate + H(+) + sulfite + thioredoxin disulfide = 3'-phospho-5'-adenylyl sulfate + thioredoxin. Thioredoxin disulfide is the oxidized form of thioredoxin; 3'-phosphoadenosine 5'-phosphosulfate is also known as PAPS. 5
GO:0004452 isopentenyl-diphosphate delta-isomerase activity Catalysis of the reaction: isopentenyl diphosphate = dimethylallyl diphosphate. 5
GO:0045300 acyl-[acyl-carrier-protein] desaturase activity Catalysis of the reaction: stearoyl-[acyl-carrier protein] + reduced acceptor + O2 = oleoyl-[acyl-carrier protein] + acceptor + H2O. The enzyme requires ferredoxin. 5
GO:0080107 8-methylthiopropyl glucosinolate S-oxygenase activity Catalysis of the reaction: 8-methylthiopropyl-glucosinolate = 8-methylsulfinylpropyl-glucosinolate. 5
GO:0000721 (R,R)-butanediol dehydrogenase activity Catalysis of the reversible reaction: (R,R)-butane-2,3-diol + NAD+ = (R)-acetoin + NADH + H(+). 5
GO:0046523 S-methyl-5-thioribose-1-phosphate isomerase activity Catalysis of the reaction: S-methyl-5-thio-alpha-D-ribose 1-phosphate = S-methyl-5-thio-D-ribulose 1-phosphate. 5
GO:0016702 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from one donor, and two oxygen atoms is incorporated into a donor. 5
GO:0004823 leucine-tRNA ligase activity Catalysis of the reaction: L-leucine + ATP + tRNA(Leu) = AMP + diphosphate + 2 H(+) + Leu-tRNA(Leu). 5
GO:0004751 ribose-5-phosphate isomerase activity Catalysis of the reaction: D-ribose 5-phosphate = D-ribulose 5-phosphate. 5
GO:0008830 dTDP-4-dehydrorhamnose 3,5-epimerase activity Catalysis of the reaction: dTDP-4-dehydro-6-deoxy-alpha-D-glucose = dTDP-4-dehydro-6-deoxy-L-mannose. 5
GO:0004392 heme oxygenase (decyclizing) activity Catalysis of the reaction: heme + 3 donor-H2 + 3 O2 = biliverdin + Fe2+ + CO + 3 acceptor + 3 H2O. 5
GO:0004163 diphosphomevalonate decarboxylase activity Catalysis of the reaction: (R)-5-diphosphomevalonate + ATP = ADP + CO(2) + H(+) + isopentenyl diphosphate + phosphate. 5
GO:0080109 indole-3-acetonitrile nitrile hydratase activity Catalysis of the reaction: indole-3-acetonitrile + H2O = indole-3-acetamide. 5
GO:0015043 leghemoglobin reductase activity Catalysis of the reaction: NADPH + H+ + 2 ferrileghemoglobin = NADP+ + 2 ferroleghemoglobin. 5
GO:0004353 glutamate dehydrogenase [NAD(P)+] activity Catalysis of the reaction: L-glutamate + H2O + NAD(P)+ = 2-oxoglutarate + NH3 + NAD(P)H + H+. 5
GO:0047770 carboxylate reductase activity Catalysis of the reaction: an aldehyde + acceptor + H2O = a carboxylate + reduced acceptor. 5
GO:0004642 phosphoribosylformylglycinamidine synthase activity Catalysis of the reaction: N(2)-formyl-N(1)-(5-phospho-D-ribosyl)glycinamide + L-glutamine + ATP + H(2)O = 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine + L-glutamate + ADP + 2 H(+) + phosphate. 5
GO:0008940 nitrate reductase activity Catalysis of the reaction: nitrite + acceptor = nitrate + reduced acceptor. 5
GO:0047860 diiodophenylpyruvate reductase activity Catalysis of the reaction: 3-(3,5-diiodo-4-hydroxyphenyl)lactate + NAD(+) = 3-(3,5-diiodo-4-hydroxyphenyl)pyruvate + H(+) + NADH. 5
GO:0018169 ribosomal S6-glutamic acid ligase activity Catalysis of the posttranslational transfer of one or more glutamic acid residues to the C-terminus of ribosomal protein S6. 5
GO:0004854 xanthine dehydrogenase activity Catalysis of the reaction: xanthine + NAD+ + H2O = urate + NADH + H+. 5
GO:0004855 xanthine oxidase activity Catalysis of the reaction: xanthine + H2O + O2 = urate + hydrogen peroxide. 5
GO:0008389 coumarin 7-hydroxylase activity Catalysis of the reaction: coumarin + O2 + NADPH + H+ = hydroxycoumarin + H2O + NADP+. 5
GO:0008809 carnitine racemase activity Catalysis of the reaction: D-carnitine = L-carnitine. 5
GO:0010280 UDP-L-rhamnose synthase activity Catalysis of the reaction: UDP-D-glucose + NADPH + H+ = UDP-L-rhamnose + NADP+ + H2O. 5
GO:0004324 ferredoxin-NADP+ reductase activity Catalysis of the reaction: reduced ferredoxin + NADP+ = oxidized ferredoxin + NADPH + H+. 5
GO:0010489 UDP-4-keto-6-deoxy-glucose-3,5-epimerase activity Catalysis of the reaction: UDP-4-keto-6-deoxyglucose = UDP-4-keto-rhamnose. 5
GO:0010309 acireductone dioxygenase [iron(II)-requiring] activity Catalysis of the reaction: 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O(2) = 4-methylthio-2-oxobutanoate + formate + H(+). 5
GO:0046537 2,3-bisphosphoglycerate-independent phosphoglycerate mutase activity Catalysis of the reaction: 2-phospho-D-glycerate = 3-phospho-D glycerate; this reaction does not require the cofactor 2,3-bisphosphoglycerate. 5
GO:0004043 L-aminoadipate-semialdehyde dehydrogenase activity Catalysis of the reaction: L-2-aminoadipate 6-semialdehyde + NADP+ + H2O = L-2-aminoadipate + NADPH + H+. 5
GO:0019139 cytokinin dehydrogenase activity Catalysis of the reaction: N6-dimethylallyladenine + acceptor + H2O = adenine + 3-methylbut-2-enal + reduced electron acceptor. 5
GO:0080132 fatty acid alpha-hydroxylase activity Catalysis of the conversion of a fatty acid to an alpha-hydroxylated fatty acid. A hydroxyl group is added to the second carbon, counted from the carboxyl end, of a fatty acid chain. 5
GO:0016614 oxidoreductase activity, acting on CH-OH group of donors Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group act as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 5
GO:0004146 dihydrofolate reductase activity Catalysis of the reaction: 5,6,7,8-tetrahydrofolate + NADP+ = 7,8-dihydrofolate + NADPH + H+. 5
GO:0015645 fatty acid ligase activity Catalysis of the ligation of a fatty acid to an acceptor, coupled to the hydrolysis of ATP. 5
GO:0050486 intramolecular transferase activity, transferring hydroxy groups Catalysis of the transfer of a hydroxyl group from one position to another within a single molecule. 5
GO:0047002 L-arabinitol 2-dehydrogenase activity Catalysis of the reaction: L-arabinitol + NAD(+) = L-ribulose + H(+) + NADH. 5
GO:0004506 squalene monooxygenase activity Catalysis of the reaction: H(+) + NADPH + O(2) + squalene = (S)-2,3-epoxysqualene + H(2)O + NADP(+). 5
GO:0042602 riboflavin reductase (NADPH) activity Catalysis of the reaction: reduced riboflavin + NADP+ = riboflavin + NADPH + 2 H+. 5
GO:0004148 dihydrolipoyl dehydrogenase activity Catalysis of the reaction: protein N6-(dihydrolipoyl)lysine + NAD+ = protein N6-(lipoyl)lysine + NADH + H+. 5
GO:0050377 UDP-glucose 4,6-dehydratase activity Catalysis of the reaction: UDP-D-glucose = H(2)O + UDP-4-dehydro-6-deoxy-D-glucose. 5
GO:0004107 chorismate synthase activity Catalysis of the reaction: 5-O-(1-carboxyvinyl)-3-phosphoshikimate = chorismate + phosphate. 5
GO:0080103 4-methylthiopropyl glucosinolate S-oxygenase activity Catalysis of the reaction: 4-methylthiopropyl-glucosinolate = 4-methylsulfinylpropyl-glucosinolate. 5
GO:0047100 glyceraldehyde-3-phosphate dehydrogenase (NADP+) (phosphorylating) activity Catalysis of the reaction: phosphate + NADP+ + glyceraldehyde-3-phosphate = NADPH + 3-phospho-D-glyceroyl-phosphate. 5
GO:0008801 beta-phosphoglucomutase activity Catalysis of the reaction: beta-D-glucose 1-phosphate = beta-D-glucose 6-phosphate. 4
GO:0052684 L-serine hydro-lyase (adding indole, L-tryptophan-forming) activity Catalysis of the reaction: indole + L-serine = L-tryptophan + H2O. 4
GO:0008677 2-dehydropantoate 2-reductase activity Catalysis of the reaction: (R)-pantoate + NADP(+) = 2-dehydropantoate + H(+) + NADPH. 4
GO:0016630 protochlorophyllide reductase activity Catalysis of the reaction: chlorophyllide a + NADP+ = protochlorophyllide + NADPH + H+. 4
GO:0010308 acireductone dioxygenase (Ni2+-requiring) activity Catalysis of the reaction: 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O(2) = 3-(methylthio)propanoate + CO + formate. 4
GO:0004088 carbamoyl-phosphate synthase (glutamine-hydrolyzing) activity Catalysis of the reaction: 2 ATP + L-glutamine + CO2 + H2O = 2 ADP + phosphate + glutamate + carbamoyl phosphate. 4
GO:0016725 oxidoreductase activity, acting on CH or CH2 groups Catalysis of an oxidation-reduction (redox) reaction in which a CH2 group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. 4
GO:0033708 isocitrate-homoisocitrate dehydrogenase activity Catalysis of the reactions: isocitrate + NAD+ = 2-oxoglutarate + CO2 + NADH, and (1R,2S)-1-hydroxybutane-1,2,4-tricarboxylate + NAD+ = 2-oxoadipate + CO2 + NADH + H+. 4
GO:0019148 D-cysteine desulfhydrase activity Catalysis of the reaction: D-cysteine + H2O = sulfide + NH3 + pyruvate. 4
GO:0004614 phosphoglucomutase activity Catalysis of the reaction: alpha-D-glucose 1-phosphate = alpha-D-glucose 6-phosphate. 4
GO:0032843 hydroperoxide reductase activity Catalysis of the reaction: 2 RSH + ROOH = RSSR + ROH + H2O. This reaction is the thiol-dependent conversion of an organic hydroperoxide to the corresponding alcohol. 4
GO:0051213 dioxygenase activity Catalysis of an oxidation-reduction (redox) reaction in which both atoms of oxygen from one molecule of O2 are incorporated into the (reduced) product(s) of the reaction. The two atoms of oxygen may be distributed between two different products. 4
GO:0000247 C-8 sterol isomerase activity Catalysis of the reaction which results in unsaturation at C-7 in the B ring of sterols. 4
GO:0034700 allulose 6-phosphate 3-epimerase activity Catalysis of the reaction: D-allulose 6-phosphate = D-fructose 6-phosphate. 4
GO:0004399 histidinol dehydrogenase activity Catalysis of the reaction: L-histidinol + NAD+ = L-histidine + NADH + H+. 4
GO:0050218 propionate-CoA ligase activity Catalysis of the reaction: ATP + propanoate + CoA = AMP + diphosphate + propanoyl-CoA. 4
GO:0009000 selenocysteine lyase activity Catalysis of the reaction: L-selenocysteine + reduced acceptor = hydrogen selenide + L-alanine + acceptor. 4
GO:0003862 3-isopropylmalate dehydrogenase activity Catalysis of the reaction: 3-carboxy-2-hydroxy-4-methylpentanoate + NAD+ = 3-carboxy-4-methyl-2-oxopentanoate + NADH + H+. 4
GO:0004056 argininosuccinate lyase activity Catalysis of the reaction: N-(L-arginino)succinate = fumarate + L-arginine. 4
GO:0004820 glycine-tRNA ligase activity Catalysis of the reaction: ATP + glycine + tRNA(Gly) = AMP + diphosphate + glycyl-tRNA(Gly). 4
GO:0004825 methionine-tRNA ligase activity Catalysis of the reaction: ATP + L-methionine + tRNA(Met) = AMP + diphosphate + L-methionyl-tRNA(Met). 4
GO:0010291 carotene beta-ring hydroxylase activity Catalysis of the reaction: a carotene + a reduced electron acceptor + O2 = C3-hydroxylated carotene + an oxidized electron acceptor + H2O. This is a general reaction to represent the C3 hydroxylation of the beta ring of a carotene. 4
GO:0047101 2-oxoisovalerate dehydrogenase (acylating) activity Catalysis of the reaction: NAD+ + CoA + 2-keto-isovalerate = NADH + CO2 + isobutyryl-CoA. 4
GO:0050313 sulfur dioxygenase activity Catalysis of the reaction: sulfur + O2 + H2O = sulfite. 4
GO:0004367 glycerol-3-phosphate dehydrogenase [NAD+] activity Catalysis of the reaction: sn-glycerol 3-phosphate + NAD+ = glycerone phosphate + NADH + H+. 4
GO:0016901 oxidoreductase activity, acting on the CH-OH group of donors, quinone or similar compound as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a CH-OH group acts as a hydrogen or electron donor and reduces a quinone or a similar acceptor molecule. 4
GO:0016844 strictosidine synthase activity Catalysis of the reaction: 3alpha(S)-strictosidine + H(2)O = secologanin + tryptamine. 4
GO:0018271 biotin-protein ligase activity Catalysis of the reaction: ATP + biotin + protein = AMP + diphosphate + biotin-protein. 4
GO:0016868 intramolecular transferase activity, phosphotransferases Catalysis of the transfer of a phosphate group from one position to another within a single molecule. 4
GO:0003979 UDP-glucose 6-dehydrogenase activity Catalysis of the reaction: H(2)O + 2 NAD(+) + UDP-alpha-D-glucose = 3 H(+) + 2 NADH + UDP-alpha-D-glucuronate. 4
GO:0090415 7-hydroxymethyl chlorophyll a reductase activity Catalysis of the reaction: 7-hydroxymethyl chlorophyll a + 2 reduced ferredoxin + 2 H+ chlorophyll a + 2 oxidized ferredoxin + H2O. 4
GO:0042286 glutamate-1-semialdehyde 2,1-aminomutase activity Catalysis of the reaction: (S)-4-amino-5-oxopentanoate = 5-aminolevulinate. 4
GO:0045289 luciferin monooxygenase activity Catalysis of the generalized reaction: luciferin + O2 = oxidized luciferin + CO2 + light. There may be additional substrates and reactants involved in the reaction. The reaction results in light emission as luciferin returns to the ground state after enzymatic oxidation. 4
GO:0003917 DNA topoisomerase type I activity Catalysis of a DNA topological transformation by transiently cleaving one DNA strand at a time to allow passage of another strand; changes the linking number by +1 per catalytic cycle. 4
GO:0004617 phosphoglycerate dehydrogenase activity Catalysis of the reaction: 3-phosphoglycerate + NAD+ = 3-phosphohydroxypyruvate + NADH + H+. 4
GO:0003942 N-acetyl-gamma-glutamyl-phosphate reductase activity Catalysis of the reaction: N-acetyl-L-glutamate 5-semialdehyde + NADP+ + phosphate = N-acetyl-5-glutamyl phosphate + NADPH + H+. 4
GO:0004509 steroid 21-monooxygenase activity Catalysis of the reaction: a steroid + donor-H2 + O2 = a 21-hydroxysteroid + acceptor + H2O. 4
GO:0004345 glucose-6-phosphate dehydrogenase activity Catalysis of the reaction: D-glucose 6-phosphate + NADP+ = D-glucono-1,5-lactone 6-phosphate + NADPH + H+. 4
GO:0046608 carotenoid isomerase activity Catalysis of the isomerization of poly-cis-carotenoids to all-trans-carotenoids. 4
GO:0019777 Atg12 ligase activity Catalysis of the covalent attachment of the ubiquitin-like protein Atg12 to other proteins. 4
GO:0004397 histidine ammonia-lyase activity Catalysis of the reaction: L-histidine = urocanate + NH3. 4
GO:0004153 dihydropterin deaminase activity Catalysis of the reaction: 7,8-dihydropterin + H2O = 7,8-dihydrolumazine + NH3. 4
GO:0004347 glucose-6-phosphate isomerase activity Catalysis of the reaction: D-glucose 6-phosphate = D-fructose 6-phosphate. 4
GO:0018585 fluorene oxygenase activity Catalysis of the reaction: fluorene + 2 H+ + 2 e- + O2 = H2O + 9-fluorenol. 4
GO:0009982 pseudouridine synthase activity Catalysis of the reaction: RNA uridine = RNA pseudouridine. Conversion of uridine in an RNA molecule to pseudouridine by rotation of the C1'-N-1 glycosidic bond of uridine in RNA to a C1'-C5. 4
GO:0050368 tyrosine 2,3-aminomutase activity Catalysis of the reaction: L-tyrosine = 3-amino-3-(4-hydroxyphenyl)propanoate. 4
GO:0004420 hydroxymethylglutaryl-CoA reductase (NADPH) activity Catalysis of the reaction: (R)-mevalonate + CoA + 2 NADP(+) = (S)-3-hydroxy-3-methylglutaryl-CoA + 2 H(+) + 2 NADPH. 4
GO:0043955 3-hydroxypropionyl-CoA synthetase activity Catalysis of the reaction: 3-hydroxypropionate + ATP + CoA = 3-hydroxypropionyl-CoA + AMP + diphosphate. 4
GO:0050583 hydrogen dehydrogenase (NADP+) activity Catalysis of the reaction: NADP+ + H2 = NADPH + H+. 4
GO:0072541 peroxynitrite reductase activity Catalysis of the reaction: 2 R-SH + ONOO- = R-SS-R + NO2- + H2O. 4
GO:0004014 adenosylmethionine decarboxylase activity Catalysis of the reaction: S-adenosyl-L-methionine + H(+) = S-adenosylmethioninamine + CO(2). 4
GO:0042282 hydroxymethylglutaryl-CoA reductase activity Catalysis of the reaction: (R)-mevalonate + CoA + 2 NAD(+) = (S)-3-hydroxy-3-methylglutaryl-CoA + 2 H(+) + 2 NADH. 4
GO:0003856 3-dehydroquinate synthase activity Catalysis of the reaction: 7-phospho-2-dehydro-3-deoxy-D-arabino-heptonate = 3-dehydroquinate + phosphate. 4
GO:0016405 CoA-ligase activity Catalysis of the reaction: substrate + ATP + CoASH = AMP + diphosphate + substrate-CoA. 4
GO:0008734 L-aspartate oxidase activity Catalysis of the reaction: L-aspartate + O2 = iminosuccinate + hydrogen peroxide. 4
GO:0070330 aromatase activity Catalysis of the reduction of an aliphatic ring to yield an aromatic ring. 4
GO:0004109 coproporphyrinogen oxidase activity Catalysis of the reaction: coproporphyrinogen III + 2 H(+) + O(2) = 2 CO(2) + 2 H(2)O + protoporphyrinogen IX. 4
GO:0008784 alanine racemase activity Catalysis of the reaction: L-alanine = D-alanine. 4
GO:0016701 oxidoreductase activity, acting on single donors with incorporation of molecular oxygen Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from one donor, and molecular oxygen is incorporated into a donor. 4
GO:0004141 dethiobiotin synthase activity Catalysis of the reaction: 7,8-diaminononanoate + ATP + CO(2) = ADP + dethiobiotin + 4 H(+) + phosphate. 4
GO:0008805 carbon-monoxide oxygenase activity Catalysis of the reaction: CO + H2O + ferrocytochrome b-561 = CO2 + 2 H+ + 2 ferricytochrome b-561. 4
GO:0080014 thalianol hydroxylase activity Catalysis of the reaction: a thalianol = a thalian-diol. This reaction is the addition of a hydroxyl group to thalianol ((13R,14R,17E)-podioda-8,17,21-trien-3beta-ol) to create a thalian-diol ((13R,14R,17E)-podioda-8,17,21-trien-3beta,X-diol), where the hydroxyl group may be attached at one of several different available carbons in ring B or C of thalianol, indicated by the X. 4
GO:0004641 phosphoribosylformylglycinamidine cyclo-ligase activity Catalysis of the reaction: 2-(formamido)-N(1)-(5-phospho-D-ribosyl)acetamidine + ATP = 5-amino-1-(5-phospho-D-ribosyl)imidazole + ADP + 2 H(+) + phosphate. 4
GO:0051266 sirohydrochlorin ferrochelatase activity Catalysis of the reaction: siroheme + 2 H+ = Fe(2+) + sirohydrochlorin. 4
GO:0004325 ferrochelatase activity Catalysis of the reaction: protoheme = Fe(2+) + protoporphyrin IX. 4
GO:0004449 isocitrate dehydrogenase (NAD+) activity Catalysis of the reaction: isocitrate + NAD+ = 2-oxoglutarate + CO2 + NADH + H+. 4
GO:0030604 1-deoxy-D-xylulose-5-phosphate reductoisomerase activity Catalysis of the reaction: 2-C-methyl-D-erythritol 4-phosphate + NADP(+) = 1-deoxy-D-xylulose 5-phosphate + H(+) + NADPH. 4
GO:0004160 dihydroxy-acid dehydratase activity Catalysis of the reaction: 2,3-dihydroxy-3-methylbutanoate = 3-methyl-2-oxobutanoate + H2O. 4
GO:0016851 magnesium chelatase activity Catalysis of the reaction: ATP + H(2)O + Mg(2+) + protoporphyrin IX = ADP + 2 H(+) + magnesium protoporphyrin IX + phosphate. 4
GO:0047938 glucose-6-phosphate 1-epimerase activity Catalysis of the reaction: alpha-D-glucose 6-phosphate = beta-D-glucose 6-phosphate. 4
GO:0004738 pyruvate dehydrogenase activity Catalysis of the oxidative decarboxylation of pyruvate. 4
GO:0018548 pentaerythritol trinitrate reductase activity Catalysis of the reaction: pentaerythritol trinitrate + NADPH = NADP+ + nitrate + pentaerythritol dinitrate. 3
GO:0047558 3-cyanoalanine hydratase activity Catalysis of the reaction: L-asparagine = 3-cyano-L-alanine + H(2)O + H(+). 3
GO:0009496 plastoquinol--plastocyanin reductase activity Catalysis of the reaction: 2 H(+)[side 1] + 2 oxidized plastocyanin + plastoquinol-1 = 2 H(+)[side 2] + 2 reduced plastocyanin + plastoquinone. This reaction involves the concomitant transfer of 2 H+ ions across a membrane. 3
GO:0019778 APG12 activating enzyme activity Catalysis of the activation of the small ubiquitin-related modifier APG12, through the formation of an ATP-dependent high-energy thiolester bond. 3
GO:0016002 sulfite reductase activity Catalysis of the reaction: hydrogen sulfide + acceptor + 3 H2O = sulfite + reduced acceptor. 3
GO:0003885 D-arabinono-1,4-lactone oxidase activity Catalysis of the reaction: D-arabinono-1,4-lactone + O(2) = dehydro-D-arabinono-1,4-lactone + H(2)O(2) + H(+). 3
GO:0016972 thiol oxidase activity Catalysis of the reaction: 4 R'C(R)SH + O2 = 2 R'C(R)S-S(R)CR' + 2 H2O. 3
GO:0046857 oxidoreductase activity, acting on other nitrogenous compounds as donors, with NAD or NADP as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a nitrogenous group, excluding NH and NH2 groups, acts as a hydrogen or electron donor and reduces NAD or NADP. 3
GO:0004829 threonine-tRNA ligase activity Catalysis of the reaction: ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + L-threonyl-tRNA(Thr). 3
GO:0050105 L-gulonolactone oxidase activity Catalysis of the reaction: L-gulono-1,4-lactone + O2 = L-xylo-hex-3-ulonolactone + H2O2. 3
GO:0008839 4-hydroxy-tetrahydrodipicolinate reductase Catalysis of the reaction: (S)-2,3,4,5-tetrahydropyridine-2,6-dicarboxylate + NAD(P)+ + H2O = (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + NAD(P)H + H+. 3
GO:0008748 N-ethylmaleimide reductase activity Catalysis of the reaction: N-ethylmaleimide + 2 H+ = N-ethylsuccinimide. 3
GO:0090471 9,15,9'-tri-cis-zeta-carotene isomerase activity Catalysis of the reaction: 9,15,9'-tricis-zeta-carotene = 9,9'-dicis-zeta-carotene. 3
GO:0004633 phosphopantothenoylcysteine decarboxylase activity Catalysis of the reaction: N-[(R)-4-phosphonatopantothenoyl]-L-cysteinate + H(+) = CO(2) + pantetheine 4'-phosphate. 3
GO:0034020 neoxanthin synthase activity Catalysis of the reaction: all-trans-violaxanthin = all-trans-neoxanthin. 3
GO:0004586 ornithine decarboxylase activity Catalysis of the reaction: L-ornithine + H(+) = CO(2) + putrescine. 3
GO:0047750 cholestenol delta-isomerase activity Catalysis of the reaction: 5-alpha-cholest-7-en-3-beta-ol = 5-alpha-cholest-8-en-3-beta-ol. 3
GO:0072582 17-beta-hydroxysteroid dehydrogenase (NADP+) activity Catalysis of the reaction: a 17-beta-hydroxysteroid + NADP+ = a 17-oxosteroid + NADPH + H+. 3
GO:0080064 4,4-dimethyl-9beta,19-cyclopropylsterol-4alpha-methyl oxidase activity Catalysis of the reaction: 4,4-dimethyl-9beta,19-cyclopropylsterol + 3 NADPH + 3 H+ + 3 O2 = 4-alpha-carboxy, 4-beta-methyl-9beta,19-cyclopropylsterol + 3 NADP+ + 3 H2O. This overall reaction proceeds through a series of three successive monooxygenations of the alpha methyl group on the C4 carbon (CH3 to CH2OH to CHO to COOH). 3
GO:0003855 3-dehydroquinate dehydratase activity Catalysis of the reaction: 3-dehydroquinate = 3-dehydroshikimate + H(2)O. 3
GO:0009978 allene oxide synthase activity Catalysis of the reaction: 13(S)-hydroperoxylinolenate = 12,13(S)-epoxylinolenate + H2O. 3
GO:0004612 phosphoenolpyruvate carboxykinase (ATP) activity Catalysis of the reaction: ATP + oxaloacetate = ADP + CO(2) + H(+) + phosphoenolpyruvate. 3
GO:0008691 3-hydroxybutyryl-CoA dehydrogenase activity Catalysis of the reaction: (S)-3-hydroxybutanoyl-CoA + NADP+ = 3-acetoacetyl-CoA + NADPH + H+. 3
GO:0052690 trichloro-p-hydroquinone reductive dehalogenase activity Catalysis of the reaction: 2,3,6-trichlorohydroquinone + 2 glutathione = 2,6-dichlorohydroquinone + glutathione disulfide + HCl. 3
GO:0004411 homogentisate 1,2-dioxygenase activity Catalysis of the reaction: homogentisate + O(2) = 4-maleylacetoacetate + H(+). 3
GO:0034012 FAD-AMP lyase (cyclizing) activity Catalysis of the reaction: FAD = AMP + riboflavin cyclic-4',5'-phosphate. 3
GO:0009899 ent-kaurene synthase activity Catalysis of the reaction: ent-copalyl diphosphate = ent-kaur-16-ene + diphosphate. 3
GO:0061483 sulfinylpropanyl adenylate synthase Catalysis of the reaction: cysteine sulfanate + GTP + IMP = sulfinylpropanyl adenylate + GDP + 3 H(+) + phosphate. 3
GO:0003957 NAD(P)+ transhydrogenase (B-specific) activity Catalysis of the reaction: NADPH + H+ + NAD+ = NADP+ + NADH + H+, driving the transfer of a solute or solutes from one side of a membrane to the other. In the course of the reaction (left to right) one H atom is transferred from inside the cell to outside. The reaction is B-specific (i.e. the pro-S hydrogen is transferred from the 4-position of reduced nicotinamide cofactor) with respect to both NAD+ and NADP+. 3
GO:0008937 ferredoxin-NAD(P) reductase activity Catalysis of the reaction: reduced ferredoxin + NAD(P)+ = oxidized ferredoxin + NAD(P)H + H+. 3
GO:0042292 URM1 activating enzyme activity Catalysis of the activation of the small ubiquitin-related modifier URM1, through the formation of an ATP-dependent high-energy thiolester bond. 3
GO:0004018 N6-(1,2-dicarboxyethyl)AMP AMP-lyase (fumarate-forming) activity Catalysis of the reaction: N6-(1,2-dicarboxyethyl)AMP = fumarate + AMP. 3
GO:0051997 2-oxo-4-hydroxy-4-carboxy-5-ureidoimidazoline decarboxylase activity Catalysis of the reaction: 5-hydroxy-2-oxo-4-ureido-2,5-dihydro-1H imidazole-5-carboxylate + H+ = S-allantoin + CO2. 3
GO:0050627 mycothione reductase activity Catalysis of the reaction: NAD(P)+ + mycothiol = NAD(P)H + H+ + mycothione. 3
GO:0016620 oxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor Catalysis of an oxidation-reduction (redox) reaction in which an aldehyde or ketone (oxo) group acts as a hydrogen or electron donor and reduces NAD or NADP. 3
GO:0004123 cystathionine gamma-lyase activity Catalysis of the reaction: L-cystathionine + H2O = 2-oxobutanoate + L-cysteine + NH4+. 3
GO:0009013 succinate-semialdehyde dehydrogenase [NAD(P)+] activity Catalysis of the reaction: succinate semialdehyde + NAD(P)+ + H2O = succinate + NAD(P)H + H+. 3
GO:0016984 ribulose-bisphosphate carboxylase activity Catalysis of the reaction: D-ribulose 1,5-bisphosphate + CO2 + H2O = 2 3-phospho-D-glycerate. 3
GO:0008114 phosphogluconate 2-dehydrogenase activity Catalysis of the reaction: 6-phospho-D-gluconate + NADP+ = 6-phospho-2-dehydro-D-gluconate + NADPH. 3
GO:0047529 2,3-dimethylmalate lyase activity Catalysis of the reaction: (2R,3S)-2,3-dimethylmalate = propanoate + pyruvate. 3
GO:0016646 oxidoreductase activity, acting on the CH-NH group of donors, NAD or NADP as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a CH-NH group acts as a hydrogen or electron donor and reduces NAD or NADP. 3
GO:0080065 4-alpha-methyl-delta7-sterol-4alpha-methyl oxidase activity Catalysis of the reaction: 4-alpha-methyl-delta7-sterol + 3 NADPH + 3 H+ + 3 O2 = 4-alpha-carboxy,delta7-sterol + 3 NADP+ + 3 H2O. This overall reaction proceeds through a series of three successive monooxygenations of the alpha methyl group on the C4 carbon (CH3 to CH2OH to CHO to COOH). 3
GO:0004019 adenylosuccinate synthase activity Catalysis of the reaction: L-aspartate + GTP + IMP = N(6)-(1,2-dicarboxyethyl)-AMP + GDP + 3 H(+) + phosphate. 3
GO:0004729 oxygen-dependent protoporphyrinogen oxidase activity Catalysis of the reaction: 3 O(2) + protoporphyrinogen IX = 3 H(2)O(2) + protoporphyrin IX. 3
GO:0004368 glycerol-3-phosphate dehydrogenase activity Catalysis of the reaction: sn-glycerol 3-phosphate + a quinone = glycerone phosphate + a quinol. 3
GO:0004425 indole-3-glycerol-phosphate synthase activity Catalysis of the reaction: 1-(2-carboxyphenylamino)-1-deoxy-D-ribulose 5-phosphate = 1-(indol-3-yl)glycerol 3-phosphate + CO2 + H2O. 3
GO:0016720 delta12-fatty acid dehydrogenase activity Catalysis of the reaction: AH(2) + linoleate + O(2) = A + crepenynate + 2 H(2)O. 3
GO:0030366 Mo-molybdopterin synthase activity Catalysis of the conversion of precursor Z to molybdopterin, the final step in molybdopterin biosynthesis. 3
GO:0031132 serine 3-dehydrogenase activity Catalysis of the reaction: L-serine + NADP(+) = L-alpha-formylglycine + 2 H(+) + NADPH. 3
GO:0001716 L-amino-acid oxidase activity Catalysis of the reaction: a L-amino acid + H2O + O2 = a 2-oxo acid + NH3 + hydrogen peroxide. 3
GO:0050178 phenylpyruvate tautomerase activity Catalysis of the reaction: keto-phenylpyruvate = enol-phenylpyruvate. 3
GO:0047918 GDP-mannose 3,5-epimerase activity Catalysis of the reaction: GDP-mannose = GDP-L-galactose. 3
GO:0071568 UFM1 conjugating enzyme activity Catalysis of the covalent attachment of the ubiquitin-like protein UFM1 to other proteins or other substrate molecules. 3
GO:0004764 shikimate 3-dehydrogenase (NADP+) activity Catalysis of the reaction: shikimate + NADP+ = 3-dehydroshikimate + NADPH + H+. 3
GO:0008901 ferredoxin hydrogenase activity Catalysis of the reaction: 2 reduced ferredoxin + 2 H+ = 2 oxidized ferredoxin + H2. 3
GO:0004457 lactate dehydrogenase activity Catalysis of the oxidation of lactate to produce pyruvate. 3
GO:0015037 peptide disulfide oxidoreductase activity Catalysis of the reaction: a peptide with reduced sulfide groups = a peptide with oxidized disulfide bonds. 3
GO:1990002 methylglyoxal reductase (NADPH-dependent, acetol producing) Catalysis of the reaction: H+ + methylglyoxal + NADPH <=> hydroxyacetone + NADP+. 3
GO:0016402 pristanoyl-CoA oxidase activity Catalysis of the reaction: pristanoyl-CoA + O2 = trans-2,3-dehydropristanoyl-CoA + hydrogen peroxide. 3
GO:0034648 histone demethylase activity (H3-dimethyl-K4 specific) Catalysis of the removal of a methyl group from dimethylated lysine at position 4 of the histone H3 protein. 3
GO:0004610 phosphoacetylglucosamine mutase activity Catalysis of the reaction: N-acetyl-alpha-D-glucosamine 1-phosphate = N-acetyl-D-glucosamine 6-phosphate. 3
GO:0047021 15-hydroxyprostaglandin dehydrogenase (NADP+) activity Catalysis of the reaction: NADP(+) + prostaglandin E(1) = 15-dehydro-prostaglandin E1 + H(+) + NADPH. 3
GO:0009918 sterol delta7 reductase activity Catalysis of the reaction: 5-dehydroepisterol = 24-methylenecholesterol. 3
GO:0034017 trans-2-decenoyl-acyl-carrier-protein isomerase activity Catalysis of the reaction: trans-dec-2-enoyl-[acyl-carrier protein] = cis-dec-3-enoyl-[acyl-carrier protein]. 3
GO:0050221 prostaglandin-E2 9-reductase activity Catalysis of the reaction: (5Z,13E)-(15S)-9-alpha,11-alpha,15-trihydroxyprosta-5,13-dienoate + NADP+ = (5Z,13E)-(15S)-11-alpha,15-dihydroxy-9-oxoprosta-5,13-dienoate + NADPH. 3
GO:0016832 aldehyde-lyase activity Catalysis of the cleavage of a C-C bond in a molecule containing a hydroxyl group and a carbonyl group to form two smaller molecules, each being an aldehyde or a ketone. 3
GO:0004167 dopachrome isomerase activity Catalysis of the reaction: L-dopachrome = 5,6-dihydroxyindole-2-carboxylate. 3
GO:0009917 sterol 5-alpha reductase activity Catalysis of the removal of a C-5 double bond in the B ring of a sterol. 3
GO:0015039 NADPH-adrenodoxin reductase activity Catalysis of the reaction: oxidized adrenodoxin + NADPH + H+ = reduced adrenodoxin + NADP+. 3
GO:0004735 pyrroline-5-carboxylate reductase activity Catalysis of the reaction: L-proline + NADP+ = 1-pyrroline-5-carboxylate + NADPH + H+. 3
GO:0030385 ferredoxin:thioredoxin reductase activity Catalysis of the two-electron reduction of the disulfide of thioredoxins with electrons from ferredoxin involving a 4Fe-4S cluster and an adjacent active-site disulfide. 3
GO:0070524 11-beta-hydroxysteroid dehydrogenase (NADP+) activity Catalysis of the reaction: an 11-beta-hydroxysteroid + NADP+ = an 11-oxosteroid + NADPH + H+. 3
GO:0004619 phosphoglycerate mutase activity Catalysis of the reaction: 2-phospho-D-glycerate = 3-phospho-D-glycerate. 3
GO:0004466 long-chain-acyl-CoA dehydrogenase activity Catalysis of the reaction: acyl-CoA + ETF = 2,3-dehydroacyl-CoA + reduced ETF. 3
GO:0003861 3-isopropylmalate dehydratase activity Catalysis of the reaction: 3-isopropylmalate = 2-isopropylmaleate + H2O. 3
GO:0050454 coenzyme F420 hydrogenase activity Catalysis of the reaction: coenzyme F420 + H(2) + H(+) = reduced coenzyme F420. 3
GO:0072555 17-beta-ketosteroid reductase activity Catalysis of the reaction: a 17-beta-ketosteroid + NADPH + H+ = a 17-beta-hydroxysteroid + NADP+. 3
GO:0016717 oxidoreductase activity, acting on paired donors, with oxidation of a pair of donors resulting in the reduction of molecular oxygen to two molecules of water Catalysis of an oxidation-reduction (redox) reaction in which hydrogen or electrons are transferred from each of two donors, and molecular oxygen is reduced to two molecules of water. 3
GO:0046905 phytoene synthase activity Catalysis of the reaction: prephytoene pyrophosphate = phytoene + diphosphate. 3
GO:0016175 superoxide-generating NADPH oxidase activity Catalysis of the reaction: NAD(P)H + O2 = NAD(P)H + O2-. 2
GO:0035514 DNA demethylase activity Catalysis of the removal of a methyl group from one or more nucleosides within a DNA molecule. 2
GO:0016040 glutamate synthase (NADH) activity Catalysis of the reaction: 2 L-glutamate + NAD(+) = 2-oxoglutarate + L-glutamine + H(+) + NADH. 2
GO:0050311 sulfite reductase (ferredoxin) activity Catalysis of the reaction: hydrogen sulfide + 3 oxidized ferredoxin + 3 H2O = sulfite + 3 reduced ferredoxin. 2
GO:0052631 sphingolipid delta-8 desaturase activity Catalysis of the formation of a double bond between C8 and C9 of the long chain base of a sphingolipid. For example, sphinganine (d18:0) = 8-sphingenine (d18:1delta8); phytosphinganine (t18:0) = 8-phytosphingenine (t18:1delta8); and 4-sphingenine (18:1delta4) = 4,8-sphingadienine (d18:2delta4,8). 2
GO:0050020 L-arabinonate dehydratase activity Catalysis of the reaction: L-arabinonate = 2-dehydro-3-deoxy-L-arabinonate + H(2)O. 2
GO:0050031 L-pipecolate oxidase activity Catalysis of the reaction: L-pipecolate + O(2) = 2,3,4,5-tetrahydropyridine-2-carboxylate + H(2)O(2) + H(+). Delta1-piperideine-6-carboxylate is also known as 2,3,4,5-tetrahydropyridine-2-carboxylate. 2
GO:0004793 threonine aldolase activity Catalysis of the reaction: L-threonine = glycine + acetaldehyde. 2
GO:0008115 sarcosine oxidase activity Catalysis of the reaction: H(2)O + O(2) + sarcosine = formaldehyde + glycine + H(2)O(2). 2
GO:0034602 oxoglutarate dehydrogenase (NAD+) activity Catalysis of the reaction: 2-oxoglutarate + CoA + NAD+ = succinyl-CoA + CO2 + NADH. 2
GO:0008127 quercetin 2,3-dioxygenase activity Catalysis of the reaction: H(+) + O(2) + quercetin = 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate + CO. 2
GO:0050131 N-methyl-L-amino-acid oxidase activity Catalysis of the reaction: an N-methyl-L-amino acid + H2O + O2 = an L-amino acid + formaldehyde + H2O2. 2
GO:0047560 3-dehydrosphinganine reductase activity Catalysis of the reaction: NADP(+) + sphinganine = 3-dehydrosphinganine + H(+) + NADPH. 2
GO:0004821 histidine-tRNA ligase activity Catalysis of the reaction: ATP + L-histidine + tRNA(His) = AMP + diphosphate + L-histidyl-tRNA(His). 2
GO:0004150 dihydroneopterin aldolase activity Catalysis of the reaction: 2-amino-4-hydroxy-6-(D-erythro-1,2,3-trihydroxypropyl)-7,8-dihydropteridine = 2-amino-4-hydroxy-6-hydroxymethyl-7,8-dihydropteridine + glycolaldehyde. 2
GO:0050561 glutamate-tRNA(Gln) ligase activity Catalysis of the reaction: tRNA(Glx) + L-glutamate + ATP = glutamyl-tRNA(Glx) + diphosphate + AMP. 2
GO:0004363 glutathione synthase activity Catalysis of the reaction: L-gamma-glutamyl-L-cysteine + ATP + glycine = ADP + glutathione + 2 H(+) + phosphate. 2
GO:0004424 imidazoleglycerol-phosphate dehydratase activity Catalysis of the reaction: D-erythro-1-(imidazol-4-yl)glycerol 3-phosphate = 3-(imidazol-4-yl)-2-oxopropyl phosphate + H(2)O. 2
GO:0070191 methionine-R-sulfoxide reductase activity Catalysis of the reaction: L-methionine R-oxide + thioredoxin = L-methionine + thioredoxin disulfide; can act on free oxidized methionine with specificity for the R enantiomer; does not act on oxidized methionine in peptide linkage. Thioredoxin disulfide is the oxidized form of thioredoxin. 2
GO:0046423 allene-oxide cyclase activity Catalysis of the reaction: (9Z,13S,15Z)-12,13-epoxyoctadeca-9,11,15-trienoate = (15Z)-12-oxophyto-10,15-dienoate. 2
GO:0080105 6-methylthiopropyl glucosinolate S-oxygenase activity Catalysis of the reaction: 6-methylthiopropyl-glucosinolate = 6-methylsulfinylpropyl-glucosinolate. 2
GO:0050179 phenylserine aldolase activity Catalysis of the reaction: L-threo-3-phenylserine = benzaldehyde + glycine. 2
GO:0008792 arginine decarboxylase activity Catalysis of the reaction: L-arginine + H(+) = agmatine + CO(2). 2
GO:0008387 steroid 7-alpha-hydroxylase activity Catalysis of the reaction: a steroid + donor-H2 + O2 = 7-alpha-hydroxysteroid + H2O. 2
GO:0043734 DNA-N1-methyladenine dioxygenase activity Catalysis of the oxidative demethylation of N1-methyladenine and N3-methylcytosine in DNA and RNA, with concomitant decarboxylation of 2-oxoglutarate and releases oxidized methyl group on N1-methyladenine and N3-methylcytosine as formaldehyde. 2
GO:0003909 DNA ligase activity Catalysis of the formation of a phosphodiester bond between the 3'-hydroxyl group at the end of one DNA chain and the 5'-phosphate group at the end of another. This reaction requires an energy source such as ATP or NAD+. 2
GO:0008756 o-succinylbenzoate-CoA ligase activity Catalysis of the reaction: 2-succinylbenzoate + ATP + CoA = 2-succinylbenzoyl-CoA + AMP + diphosphate. 2
GO:0016872 intramolecular lyase activity The catalysis of certain rearrangements of a molecule to break or form a ring. 2
GO:0016833 oxo-acid-lyase activity Catalysis of the cleavage of a C-C bond by other means than by hydrolysis or oxidation, of a 3-hydroxy acid. 2
GO:0004096 catalase activity Catalysis of the reaction: 2 hydrogen peroxide = O2 + 2 H2O. 2
GO:0050459 ethanolamine-phosphate phospho-lyase activity Catalysis of the reaction: H(2)O + phosphoethanolamine = acetaldehyde + NH(4)(+) + phosphate. 2
GO:0047039 tetrahydroxynaphthalene reductase activity Catalysis of the reaction: NADP+ + scytalone = NADPH + H+ + 1,3,6,8-naphthalenetetrol. 2
GO:0047964 glyoxylate reductase activity Catalysis of the reaction: glycolate + NAD+ = glyoxylate + NADH. 2
GO:0004455 ketol-acid reductoisomerase activity Catalysis of the reaction: (R)-2,3-dihydroxy-3-methylbutanoate + NADP+ = (S)-2-hydroxy-2-methyl-3-oxobutanoate + NADPH + H+. 2
GO:0010283 pinoresinol reductase activity Catalysis of the reaction: pinoresinol + NADPH + H+ = lariciresinol + NADP+. 2
GO:0050213 progesterone 5-alpha-reductase activity Catalysis of the reaction: 5-alpha-pregnan-3,20-dione + NADP+ = progesterone + NADPH. 2
GO:0047015 3-hydroxy-2-methylbutyryl-CoA dehydrogenase activity Catalysis of the reaction: NAD+ + 2-methyl-3-hydroxybutyryl-CoA = NADH + H+ + 2-methylaceto-acetyl-CoA. 2
GO:0000248 C-5 sterol desaturase activity Catalysis of the reaction: 5,7,24(28)-ergostatrienol + O2 + NADPH = 5,7,22,24(28)-ergostatetraenol + 2 H2O + NADP+. 2
GO:0016229 steroid dehydrogenase activity Catalysis of an oxidation-reduction (redox) reaction in which one substrate is a sterol derivative. 2
GO:0004016 adenylate cyclase activity Catalysis of the reaction: ATP = 3',5'-cyclic AMP + diphosphate. 2
GO:0003938 IMP dehydrogenase activity Catalysis of the reaction: inosine 5'-phosphate + NAD+ + H2O = xanthosine 5'-phosphate + NADH + H+. 2
GO:0008840 4-hydroxy-tetrahydrodipicolinate synthase Catalysis of the reaction: pyruvate + L-aspartate-4-semialdehyde = (2S,4S)-4-hydroxy-2,3,4,5-tetrahydrodipicolinate + H2O. 2
GO:0030272 5-formyltetrahydrofolate cyclo-ligase activity Catalysis of the reaction: 5-formyltetrahydrofolate + ATP = 5,10-methenyltetrahydrofolate + ADP + H(+) + phosphate. 2
GO:0045436 lycopene beta cyclase activity Catalysis of the cyclization of beta rings at one or both ends of the lycopene molecule (psi, psi-carotene) to form gamma-carotene or the bicyclic beta-carotene (beta, beta-carotene), respectively. 2
GO:0004158 dihydroorotate oxidase activity Catalysis of the reaction: (S)-dihydroorotate + O(2) = H(2)O(2) + orotate. 2
GO:0008709 cholate 7-alpha-dehydrogenase activity Catalysis of the reaction: cholate + NAD(+) = 3alpha,12alpha-dihydroxy-7-oxo-5beta-cholanate + H(+) + NADH. 2
GO:0050054 lignostilbene alpha beta-dioxygenase activity Catalysis of the reaction: 1,2-bis(4-hydroxy-3-methoxyphenyl)ethylene + O(2) = 2 vanillin. 2
GO:0008396 oxysterol 7-alpha-hydroxylase activity Catalysis of the reaction: an oxysterol + NADPH + O2 = 7-alpha-hydroxylated oxysterol + NADP+ + H2O. 2
GO:0070626 (S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido)succinate AMP-lyase (fumarate-forming) activity Catalysis of the reaction: (S)-2-(5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido)succinate = fumarate + 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide. 2
GO:0046538 2,3-bisphosphoglycerate-dependent phosphoglycerate mutase activity Catalysis of the reaction: 2-phospho-D-glycerate = 3-phospho-D-glycerate; this reaction requires the cofactor 2,3-bisphosphoglycerate. 2
GO:0047130 saccharopine dehydrogenase (NADP+, L-lysine-forming) activity Catalysis of the reaction: L-saccharopine + H(2)O + NADP(+) = 2-oxoglutarate + L-lysine + H(+) + NADPH. 2
GO:0004824 lysine-tRNA ligase activity Catalysis of the reaction: ATP + L-lysine + tRNA(Lys) = AMP + diphosphate + L-lysyl-tRNA(Lys). 2
GO:0016837 carbon-oxygen lyase activity, acting on polysaccharides Catalysis of the cleavage of a carbon-oxygen bond by the elimination of an alcohol from a polysaccharide. 2
GO:0048244 phytanoyl-CoA dioxygenase activity Catalysis of the reaction: 2-oxoglutarate + O(2) + phytanoyl-CoA = 2-hydroxyphytanoyl-CoA + CO(2) + succinate. 2
GO:0008679 2-hydroxy-3-oxopropionate reductase activity Catalysis of the reaction: (R)-glycerate + NADP+ = 2-hydroxy-3-oxopropanoate + NADPH + H+. 2
GO:0034011 L-cysteate sulfo-lyase activity Catalysis of the reaction: L-cysteate + H(2)O = NH(4)(+) + pyruvate + sulfite. 2
GO:0004637 phosphoribosylamine-glycine ligase activity Catalysis of the reaction: 5-phospho-D-ribosylamine + ATP + glycine = N(1)-(5-phospho-D-ribosyl)glycinamide + ADP + 2 H(+) + phosphate. 2
GO:0042284 sphingolipid delta-4 desaturase activity Catalysis of the introduction of a trans double bond between C4 and C5 of the long chain base region of a sphingolipid. Sphingolipids are composed of a long chain base (LCB) amide-linked to a very long chain fatty acid. 2
GO:0045548 phenylalanine ammonia-lyase activity Catalysis of the reaction: L-phenylalanine = NH(4)(+) + trans-cinnamate. 2
GO:0003913 DNA photolyase activity Catalysis of the repair of a photoproduct resulting from ultraviolet irradiation of two adjacent pyrimidine residues in DNA. 2
GO:0004831 tyrosine-tRNA ligase activity Catalysis of the reaction: L-tyrosine + ATP + tRNA(Tyr) = L-tyrosyl-tRNA(Tyr) + AMP + diphosphate + 2 H(+). 2
GO:0004655 porphobilinogen synthase activity Catalysis of the reaction: 2 5-aminolevulinate = 2 H(2)O + H(+) + porphobilinogen. 2
GO:0010242 oxygen evolving activity Catalysis of the reaction: 2 H2O = O2 + 4 H+ + 4 e-. The evolution of oxygen from oxidizing water is carried out by the oxygen evolving complex in photosystem II of plants. P680+, the photochemically oxidized reaction-center chlorophyll of PSII, is a strong biological oxidant. The reduction potential of P680+ is more positive than that of water, and thus it can oxidize water to give O2 and H+ ions. The oxygen escapes as a gas while the H+ ions remain in solution inside the thylakoid vesicle. 2
GO:0050272 S-carboxymethylcysteine synthase activity Catalysis of the reaction: 3-chloro-L-alanine + thioglycolate = S-carboxymethyl-L-cysteine + chloride + H(+). 2
GO:0009976 tocopherol cyclase activity Catalysis of the reaction: alkene group + alcohol group on same molecule = cyclic ether. Substrates are 2-methyl-6-phytyl-1,4- hydroquinone (forms delta-tocopherol) and 2,3-dimethyl-5-phytyl-1,4-hydroquinone (forms gamma-tocopherol). 2
GO:0019153 protein-disulfide reductase (glutathione) activity Catalysis of the reaction: 2 glutathione + protein-disulfide = oxidized glutathione + protein-dithiol. 2
GO:0080049 L-gulono-1,4-lactone dehydrogenase activity Catalysis of the reaction: L-gulono-1,4-lactone + 2 ferricytochrome c = L-ascorbate + 2 ferrocytochrome c. 2
GO:0004795 threonine synthase activity Catalysis of the reaction: O-phospho-L-homoserine + H2O = L-threonine + phosphate. 2
GO:0004639 phosphoribosylaminoimidazolesuccinocarboxamide synthase activity Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + L-aspartate + ATP = (2S)-2-[5-amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamido]succinate + ADP + 2 H(+) + phosphate. 2
GO:0004122 cystathionine beta-synthase activity Catalysis of the reaction: L-serine + L-homocysteine = cystathionine + H2O. 2
GO:0004512 inositol-3-phosphate synthase activity Catalysis of the reaction: D-glucose 6-phosphate = 1D-myo-inositol 3-phosphate. This reaction requires NAD, which dehydrogenates the CHOH group to CO at C-5 of the glucose 6-phosphate, making C-6 into an active methylene, able to condense with the aldehyde at C-1. Finally, the enzyme-bound NADH reconverts C-5 into the CHOH form. 2
GO:0004853 uroporphyrinogen decarboxylase activity Catalysis of the reaction: uroporphyrinogen-III = coproporphyrinogen + 4 CO2. 2
GO:0004508 steroid 17-alpha-monooxygenase activity Catalysis of the reaction: a steroid + AH2 + O2 = a 17a-hydroxysteroid + A + H2O. 2
GO:0008124 4-alpha-hydroxytetrahydrobiopterin dehydratase activity Catalysis of the reaction: (6R)-6-(L-erythro-1,2-dihydroxypropyl)-5,6,7,8-tetrahydro-4a-hydroxypterin = (6R)-6-(L-erythro-1,2-dihydroxypropyl)-7,8-dihydro-6H-pterin + H(2)O. 2
GO:0030342 1-alpha,25-dihydroxyvitamin D3 24-hydroxylase activity Catalysis of the hydroxylation of C-24 of 1-alpha,25-hydroxycholecalciferol (25-hydroxyvitamin D3; calcitriol). 2
GO:0004077 biotin-[acetyl-CoA-carboxylase] ligase activity Catalysis of the reaction: ATP + biotin + apo-(acetyl-CoA:carbon-dioxide ligase (ADP forming)) = AMP + diphosphate + (acetyl-CoA:carbon-dioxide ligase (ADP forming)). 1
GO:0019787 small conjugating protein ligase activity Catalysis of ATP-dependent isopeptide bond formation between the carboxy-terminal residues of a small conjugating protein such as ubiquitin or a ubiquitin-like protein, and a substrate lysine residue. This function may be performed alone or in conjunction with an E3, ubiquitin-like protein ligase. 1
GO:0008841 dihydrofolate synthase activity Catalysis of the reaction: ATP + dihydropterate + L-glutamate = ADP + phosphate + dihydrofolate. 1
GO:0008685 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase activity Catalysis of the reaction: 4-CDP-2-C-methyl-D-erythritol 2-phosphate = 2-C-methyl-D-erythritol 2,4-cyclic diphosphate + CMP. 1
GO:0016657 oxidoreductase activity, acting on NAD(P)H, nitrogenous group as acceptor Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces a nitrogenous group. 1
GO:0004657 proline dehydrogenase activity Catalysis of the reaction: L-proline + acceptor = (S)-1-pyrroline-5-carboxylate + reduced acceptor. 1
GO:0008874 gluconate 5-dehydrogenase activity Catalysis of the reaction: D-gluconate + NADP+ = 5-dehydro-D-gluconate + NADPH + H+. 1
GO:0016830 carbon-carbon lyase activity Catalysis of the cleavage of C-C bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. 1
GO:0004087 carbamoyl-phosphate synthase (ammonia) activity Catalysis of the reaction: 2 ATP + CO(2) + H(2)O + NH(4)(+) = 2 ADP + carbamoyl phosphate + 5 H(+) + phosphate. 1
GO:0047012 sterol-4-alpha-carboxylate 3-dehydrogenase (decarboxylating) activity Catalysis of the reaction: NAD(P)+ + 3-beta-hydroxy-4-alpha-methyl-5-alpha-cholest-7-ene-4-beta-carboxylate = NAD(P)H + H+ + CO2 + 4-alpha-methyl-5-alpha-cholest-7-en-3-one. 1
GO:0001735 prenylcysteine oxidase activity Catalysis of the reaction: S-prenyl-L-cysteine + O2 + H2O = a prenal + L-cysteine + H2O2. 1
GO:0016859 cis-trans isomerase activity Catalysis of a reaction that interconverts cis and trans isomers. Atoms or groups are termed cis or trans to one another when they lie respectively on the same or on opposite sides of a reference plane identifiable as common among stereoisomers. 1
GO:0009979 16:0 monogalactosyldiacylglycerol desaturase activity Catalysis of the introduction of an omega-3 double bond into an unsaturated 16-carbon fatty acid in a monogalactosyldiacylglycerol molecule. 1
GO:0050613 delta14-sterol reductase activity Catalysis of the reaction: NADP+ + 4,4-dimethyl-5-alpha-cholesta-8,24-dien-3-beta-ol = NADPH + H+ + 4,4-dimethyl-5-alpha-cholesta-8,14,24-trien-3-beta-ol. 1
GO:0000386 second spliceosomal transesterification activity Catalysis of the second transesterification reaction of spliceosomal mRNA splicing. Ligation of the two exons occurs via a transesterification reaction where the free 3'-hydroxyl group of the 5' exon is the nucleophile attacking the 3' splice site. Non-expressed sequences are now detached from the exons. In cis splicing, the intron is in a lariat structure. 1
GO:0047046 homoisocitrate dehydrogenase activity Catalysis of the reaction: NAD+ + 3-carboxy-2-hydroxyadipate = NADH + H+ + CO2 + 2-keto-adipate. 1
GO:0018114 threonine racemase activity Catalysis of the reaction: L-threonine = D-threonine. 1
GO:0004489 methylenetetrahydrofolate reductase (NADPH) activity Catalysis of the reaction: 5-methyltetrahydrofolate + NAD(P)+ = 5,10-methylenetetrahydrofolate + NAD(P)H + H+. 1
GO:0052591 sn-glycerol-3-phosphate:ubiquinone-8 oxidoreductase activity Catalysis of the reaction: sn-glycerol 3-phosphate + ubiquinone-8 = glycerone phosphate + ubiquinol-8. 1
GO:0050421 nitrite reductase (NO-forming) activity Catalysis of the reaction: nitric oxide + H2O + ferricytochrome c = nitrite + ferrocytochrome c + 2 H+. 1
GO:0051575 5'-deoxyribose-5-phosphate lyase activity Catalysis of the beta-elimination of the 5' deoxyribose-5-phosphate at an abasic site in DNA where a DNA-(apurinic or apyrimidinic site) lyase has already cleaved the C-O-P bond 3' to the apurinic or apyrimidinic site. 1
GO:0004055 argininosuccinate synthase activity Catalysis of the reaction: ATP + L-citrulline + L-aspartate = AMP + diphosphate + (N(omega)-L-arginino)succinate. 1
GO:0050589 leucocyanidin oxygenase activity Catalysis of the reaction: leucocyanidin + 2-oxoglutarate + O2 = cis- or trans-dihydroquercetin + succinate + CO2 + 2 H2O. 1
GO:0019135 deoxyhypusine monooxygenase activity Catalysis of the reaction: protein N6-(4-aminobutyl)-L-lysine + donor-H2 + O2 = protein N6-((R)-4-amino-2-hydroxybutyl)-L-lysine + acceptor + H2O. 1
GO:0016152 mercury (II) reductase activity Catalysis of the reaction: H(+) + Hg + NADP(+) = Hg(2+) + NADPH. 1
GO:0016636 oxidoreductase activity, acting on the CH-CH group of donors, iron-sulfur protein as acceptor Catalysis of an oxidation-reduction (redox) reaction in which a CH-CH group acts as a hydrogen or electron donor and reduces an iron-sulfur protein. 1
GO:0071566 UFM1 activating enzyme activity Catalysis of the activation of the small ubiquitin-related modifier UFM1, through the formation of an ATP-dependent high-energy thiolester bond. 1
GO:0008482 sulfite oxidase activity Catalysis of the reaction: H(2)O + O(2) + sulfite = H(2)O(2) + H(+) + sulfate. 1
GO:0016041 glutamate synthase (ferredoxin) activity Catalysis of the reaction: 2 L-glutamate + 2 oxidized ferredoxin = L-glutamine + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+. This is a two-step reaction: (a) L-glutamate + NH3 = L-glutamine + H2O, (b) L-glutamate + 2 oxidized ferredoxin + H2O = NH3 + 2-oxoglutarate + 2 reduced ferredoxin + 2 H+. 1
GO:0008703 5-amino-6-(5-phosphoribosylamino)uracil reductase activity Catalysis of the reaction: 5-amino-6-(5-phosphoribitylamino)uracil + NADP(+) = 5-amino-6-(5-phosphoribosylamino)uracil + H(+) + NADPH. 1
GO:0016841 ammonia-lyase activity Catalysis of the release of ammonia by the cleavage of a carbon-nitrogen bond or the reverse reaction with ammonia as a substrate. 1
GO:0003922 GMP synthase (glutamine-hydrolyzing) activity Catalysis of the reaction: ATP + xanthosine 5'-phosphate + L-glutamine + H2O = AMP + diphosphate + GMP + L-glutamate. 1
GO:0050625 2-hydroxy-1,4-benzoquinone reductase activity Catalysis of the reaction: 2-hydroxy-1,4-benzoquinone + 2 H(+) + NADH = benzene-1,2,4-triol + NAD(+). 1
GO:0008883 glutamyl-tRNA reductase activity Catalysis of the reaction: (S)-4-amino-5-oxopentanoate + NADP(+) + tRNA(Glu) = L-glutamyl-tRNA(Glu) + H(+) + NADPH. 1
GO:0046421 methylisocitrate lyase activity Catalysis of the reaction: (2S,3R)-3-hydroxybutane-1,2,3-tricarboxylate = pyruvate + succinate. 1
GO:0004730 pseudouridylate synthase activity Catalysis of the reaction: D-ribose 5-phosphate + uracil = H(2)O + pseudouridine 5'-phosphate. 1
GO:0048529 magnesium-protoporphyrin IX monomethyl ester (oxidative) cyclase activity Catalysis of the reaction: magnesium protoporphyrin IX 13-monomethyl ester + 3 NADPH + 3 H+ + 3 O2 = divinylprotochlorophyllide + 3 NADP+ + 5 H2O. 1
GO:0004852 uroporphyrinogen-III synthase activity Catalysis of the reaction: hydroxymethylbilane = H(2)O + uroporphyrinogen III. 1
GO:0047598 7-dehydrocholesterol reductase activity Catalysis of the reaction: cholesterol + NADP+ = cholesta-5,7-dien-3-beta-ol + NADPH + H+. 1
GO:0051699 proline oxidase activity Catalysis of the reaction: L-proline + O2 + H2O = L-delta1-pyrroline-5-carboxylate + H2O2. 1
GO:0019146 arabinose-5-phosphate isomerase activity Catalysis of the reaction: D-arabinose 5-phosphate = D-ribulose 5-phosphate + 2 H(+). 1
GO:0032440 2-alkenal reductase [NAD(P)] activity Catalysis of the reaction: n-alkanal + NAD(P)+ = alk-2-enal + NAD(P)H + H+. 1
GO:0003949 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide isomerase activity Catalysis of the reaction: 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino]imidazole-4-carboxamide = 5-[(5-phospho-1-deoxy-D-ribulos-1-ylimino)methylamino]-1-(5-phospho-D-ribosyl)imidazole-4-carboxamide. 1
GO:0003921 GMP synthase activity Catalysis of the reaction: ATP + xanthosine 5'-phosphate + NH3 = AMP + diphosphate + GMP. 1
GO:0016879 ligase activity, forming carbon-nitrogen bonds Catalysis of the joining of two molecules, or two groups within a single molecule, via a carbon-nitrogen bond, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. 1
GO:0004611 phosphoenolpyruvate carboxykinase activity Catalysis of the reaction: source of phosphate + oxaloacetate = phosphoenolpyruvate + CO2 + other reaction products. 1
GO:0018580 nitronate monooxygenase activity Catalysis of the reaction: ethylnitronate + FMNH(2) + O(2) = acetaldehyde + FMN + H(2)O + H(+) + nitrite. 1
GO:0016835 carbon-oxygen lyase activity Catalysis of the breakage of a carbon-oxygen bond. 1
GO:0043115 precorrin-2 dehydrogenase activity Catalysis of the reaction: NAD(+) + precorrin-2 = 2 H(+) + NADH + sirohydrochlorin. 1
GO:0004326 tetrahydrofolylpolyglutamate synthase activity Catalysis of the reaction: ATP + tetrahydrofolyl-(Glu)(n) + L-glutamate = ADP + phosphate + tetrahydrofolyl-(Glu)(n+1). 1
GO:0004794 L-threonine ammonia-lyase activity Catalysis of the reaction: L-threonine = 2-oxobutanoate + NH3. 1
GO:0004638 phosphoribosylaminoimidazole carboxylase activity Catalysis of the reaction: 5-amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxylate + 2 H(+) = 5-amino-1-(5-phospho-D-ribosyl)imidazole + CO(2). 1
GO:0050664 oxidoreductase activity, acting on NAD(P)H, oxygen as acceptor Catalysis of an oxidation-reduction (redox) reaction in which NADH or NADPH acts as a hydrogen or electron donor and reduces an oxygen molecule. 1
GO:0009703 nitrate reductase (NADH) activity Catalysis of the reaction: nitrite + NAD+ + H2O = nitrate + NADH + H+. 1
GO:0018860 anthranilate-CoA ligase activity Catalysis of the reaction: ATP + anthranilate + CoA = AMP + diphosphate + anthranilyl-CoA. 1
GO:0000906 6,7-dimethyl-8-ribityllumazine synthase activity Catalysis of the reaction: 3,4-dihydroxy-2-butanone-4-phosphate + 5-amino-6-ribitylamino-2,4(1H,3H)-pyrimidinedione = 6,7-dimethyl-8-ribityllumazine + phosphate. 1
GO:0004133 glycogen debranching enzyme activity Catalysis of the cleavage of branch points in branched glycogen polymers. 1
GO:0004052 arachidonate 12-lipoxygenase activity Catalysis of the reaction: arachidonate + O(2) = (5Z,8Z,10E,12S,14Z)-12-hydroperoxyicosa-5,8,10,14-tetraenoate. 1
GO:0003963 RNA-3'-phosphate cyclase activity Catalysis of the reaction: ATP + RNA 3'-terminal-phosphate = AMP + diphosphate + RNA terminal-2',3'-cyclic-phosphate. 1
GO:0004615 phosphomannomutase activity Catalysis of the reaction: alpha-D-mannose 1-phosphate = D-mannose 6-phosphate. 1
GO:0047889 ferredoxin-nitrate reductase activity Catalysis of the reaction: nitrite + H2O + 2 oxidized ferredoxin = nitrate + 2 reduced ferredoxin. 1
GO:0052637 delta 3-trans-hexadecenoic acid phosphatidylglycerol desaturase activity Catalysis of the reaction: 1-18:3-3-16:0-phosphatidylglycerol = 1-18:3-3-trans-16:1-phosphatidylglycerol + 2 H+. This reaction is the formation of a trans double bond between carbon 3 and carbon 4 (counting from the carboxyl end) of palmitic acid, which is specifically esterified to the sn-2 glyceryl carbon of phosphatidylglycerol. 1
GO:0051920 peroxiredoxin activity Catalysis of the reaction: 2 R'-SH + ROOH = R'-S-S-R' + H2O + ROH. 1
GO:0033784 senecionine N-oxygenase activity Catalysis of the reaction: H(+) + NADPH + O(2) + senecionine = H(2)O + NADP(+) + senecionine N-oxide. 1
GO:0004322 ferroxidase activity Catalysis of the reaction: 4 Fe2+ + 4 H+ + O2 = 4 Fe3+ + 2 H2O. 1
GO:0044540 L-cystine L-cysteine-lyase (deaminating) Catalysis of the reaction: L-cystine + H2O <=> pyruvate + NH3 + thiocysteine. Thiocysteine is also known as cysteine persulfide. 1
GO:0047982 homocysteine desulfhydrase activity Catalysis of the reaction: L-homocysteine + H2O = sulfide + NH3 + 2-oxobutanoate. 1
GO:0008117 sphinganine-1-phosphate aldolase activity Catalysis of the reaction: sphinganine 1-phosphate = phosphoethanolamine + palmitaldehyde. 1
GO:0004451 isocitrate lyase activity Catalysis of the reaction: isocitrate = glyoxylate + succinate. 1
GO:0051700 fructosyl-amino acid oxidase activity Catalysis of the reaction: fructosyl-amino acid + O2 = corresponding amino acid + glucosone + H2O2. 1
GO:0033984 indole-3-glycerol-phosphate lyase activity Catalysis of the reaction: (1S,2R)-1-C-(indol-3-yl)glycerol 3-phosphate = indole + D-glyceraldehyde 3-phosphate. 1
GO:0008836 diaminopimelate decarboxylase activity Catalysis of the reaction: meso-2,6-diaminopimelate + H(+) = L-lysine + CO(2). 1
GO:0032452 histone demethylase activity Catalysis of the removal of a methyl group from a histone. 1
GO:0047450 crotonoyl-[acyl-carrier-protein] hydratase activity Catalysis of the reaction: (3R)-3-hydroxybutanoyl-[acyl-carrier protein] = H2O + but-2-enoyl-[acyl-carrier protein]. 1
GO:0004815 aspartate-tRNA ligase activity Catalysis of the reaction: ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp). 1
GO:0008447 L-ascorbate oxidase activity Catalysis of the reaction: 2 L-ascorbate + O2 = 2 dehydroascorbate + 2 H2O. 1
GO:0052888 dihydroorotate oxidase (fumarate) activity Catalysis of the reaction: (S)-dihydroorotate + fumarate = orotate + succinate. 1
GO:0016631 enoyl-[acyl-carrier-protein] reductase activity Catalysis of the reaction: acyl-[acyl-carrier protein] + NAD(P)+ = trans-2,3-dehydroacyl-[acyl-carrier protein] + NAD(P)H + H+. 1
GO:0008641 small protein activating enzyme activity Catalysis of the activation of small proteins, such as ubiquitin or ubiquitin-like proteins, through the formation of an ATP-dependent high-energy thiolester bond. 1
GO:0009045 xylose isomerase activity Catalysis of the reaction: D-xylose = D-xylulose. 1
GO:0017113 dihydropyrimidine dehydrogenase (NADP+) activity Catalysis of the reaction: 5,6-dihydrouracil + NADP+ = uracil + NADPH + H+. 1
GO:0051864 histone demethylase activity (H3-K36 specific) Catalysis of the reaction: histone H3 N6-methyl-L-lysine (position 36) + alpha-ketoglutarate + O2 = succinate + CO2 + formaldehyde + lysine. This reaction is the removal of a methyl group from lysine at position 36 of the histone H3 protein. 1
GO:0004828 serine-tRNA ligase activity Catalysis of the reaction: ATP + L-serine + tRNA(Ser) = AMP + diphosphate + L-seryl-tRNA(Ser). 1
GO:0004078 biotin-[methylcrotonoyl-CoA-carboxylase] ligase activity Catalysis of the reaction: ATP + biotin + apo-(3-methylcrotonoyl-CoA:carbon-dioxide ligase (ADP-forming)) = AMP + diphosphate + (3-methylcrotonoyl-CoA:carbon-dioxide ligase (ADP-forming)). 1
GO:0050560 aspartate-tRNA(Asn) ligase activity Catalysis of the reaction: tRNA(Asx) + L-aspartate + ATP = aspartyl-tRNA(Asx) + diphosphate + AMP. 1
GO:0008446 GDP-mannose 4,6-dehydratase activity Catalysis of the reaction: GDP-alpha-D-mannose = GDP-4-dehydro-6-deoxy-alpha-D-mannose + H(2)O. 1
GO:0004464 leukotriene-C4 synthase activity Catalysis of the reaction: leukotriene C(4) = glutathione + leukotriene A(4). 1
GO:0050220 prostaglandin-E synthase activity Catalysis of the reaction: prostaglandin H(2) = prostaglandin E(2). 1
GO:0008977 prephenate dehydrogenase activity Catalysis of the reaction: NAD(+) + prephenate = (4-hydroxyphenyl)pyruvate + CO(2) + NADH. 1
GO:0004073 aspartate-semialdehyde dehydrogenase activity Catalysis of the reaction: L-aspartate 4-semialdehyde + NADP(+) + phosphate = 4-phospho-L-aspartate + H(+) + NADPH. 1
GO:0042356 GDP-4-dehydro-D-rhamnose reductase activity Catalysis of the reaction: GDP-6-deoxy-D-mannose + NAD(P)+ = GDP-4-dehydro-6-deoxy-D-mannose + NAD(P)H + H+. In the reverse reaction, a mixture of GDP-D-rhamnose and its C-4 epimer is formed. 1
GO:0008795 NAD+ synthase activity Catalysis of the reaction: ATP + deamido-NAD+ + NH3 = AMP + diphosphate + NAD+. 1
GO:0051744 3,8-divinyl protochlorophyllide a 8-vinyl reductase activity Catalysis of the reaction: divinyl protochlorophyllide a + NADPH + H+ = monovinyl protochlorophyllide a + NADP+. 1
GO:0004412 homoserine dehydrogenase activity Catalysis of the reaction: L-homoserine + NADP+ = L-aspartate-4-semialdehyde + NADPH + H+. 1
GO:0045435 lycopene epsilon cyclase activity Catalysis of the cyclization of an epsilon ring at one end of the lycopene molecule (psi, psi-carotene) to form delta-carotene (epsilon, psi-carotene). 1
GO:0030378 serine racemase activity Catalysis of the synthesis of free D-serine from L-serine. 1
GO:0003941 L-serine ammonia-lyase activity Catalysis of the reaction: L-serine = pyruvate + NH3. 1
GO:0003868 4-hydroxyphenylpyruvate dioxygenase activity Catalysis of the reaction: 4-hydroxyphenylpyruvate + O2 = homogentisate + CO2. 1
GO:0004822 isoleucine-tRNA ligase activity Catalysis of the reaction: L-isoleucine + ATP + tRNA(Ile) = L-isoleucyl-tRNA(Ile) + AMP + diphosphate + 2 H(+). 1
GO:0050559 copalyl diphosphate synthase activity Catalysis of the reaction: all-trans-geranylgeranyl diphosphate = (+)-copalyl diphosphate. 1
GO:0008721 D-serine ammonia-lyase activity Catalysis of the reaction: D-serine = pyruvate + NH3. 1
GO:0004846 urate oxidase activity Catalysis of the reaction: urate + O2 + H2O = 5-hydroxyisourate + hydrogen peroxide. 1
GO:0033793 aureusidin synthase activity Catalysis of the reactions: 2',4,4',6'-tetrahydroxychalcone + O2 = aureusidin + H2O, and 2',3,4,4',6'-pentahydroxychalcone + 1/2 O2 = aureusidin + H2O. 1
GO:0045552 dihydrokaempferol 4-reductase activity Catalysis of the reaction: cis-3,4-leucopelargonidin + NADP+ = (+)-dihydrokaempferol + NADPH + H+. 1
GO:0003916 DNA topoisomerase activity Catalysis of the transient cleavage and passage of individual DNA strands or double helices through one another, resulting a topological transformation in double-stranded DNA. 1
GO:0016866 intramolecular transferase activity Catalysis of the transfer of a functional group from one position to another within a single molecule. 1