Oxidoreductases
Acting on the aldehyde or oxo group of donors
The following ENZYME entries belong to class 1.2.-.-:
1.2.1.1 Transferred entry: 1.1.1.284 and 4.4.1.22 1.2.1.2 Transferred entry: 1.17.1.9 1.2.1.3 Aldehyde dehydrogenase (NAD(+)) 1.2.1.4 Aldehyde dehydrogenase (NADP(+)) 1.2.1.5 Aldehyde dehydrogenase (NAD(P)(+)) 1.2.1.6 Deleted entry 1.2.1.7 Benzaldehyde dehydrogenase (NADP(+)) 1.2.1.8 Betaine-aldehyde dehydrogenase 1.2.1.9 Glyceraldehyde-3-phosphate dehydrogenase (NADP(+)) 1.2.1.10 Acetaldehyde dehydrogenase (acetylating) 1.2.1.11 Aspartate-semialdehyde dehydrogenase 1.2.1.12 Glyceraldehyde-3-phosphate dehydrogenase (phosphorylating) 1.2.1.13 Glyceraldehyde-3-phosphate dehydrogenase (NADP(+)) (phosphorylating) 1.2.1.14 Transferred entry: 1.1.1.205 1.2.1.15 Malonate-semialdehyde dehydrogenase 1.2.1.16 Succinate-semialdehyde dehydrogenase (NAD(P)(+)) 1.2.1.17 Glyoxylate dehydrogenase (acylating) 1.2.1.18 Malonate-semialdehyde dehydrogenase (acetylating) 1.2.1.19 Aminobutyraldehyde dehydrogenase 1.2.1.20 Glutarate-semialdehyde dehydrogenase 1.2.1.21 Glycolaldehyde dehydrogenase 1.2.1.22 Lactaldehyde dehydrogenase 1.2.1.23 2-oxoaldehyde dehydrogenase (NAD(+)) 1.2.1.24 Succinate-semialdehyde dehydrogenase (NAD(+)) 1.2.1.25 Branched-chain alpha-keto acid dehydrogenase system 1.2.1.26 2,5-dioxovalerate dehydrogenase 1.2.1.27 Methylmalonate-semialdehyde dehydrogenase (CoA acylating) 1.2.1.28 Benzaldehyde dehydrogenase (NAD(+)) 1.2.1.29 Aryl-aldehyde dehydrogenase 1.2.1.30 Carboxylate reductase (NADP(+)) 1.2.1.31 L-aminoadipate-semialdehyde dehydrogenase 1.2.1.32 Aminomuconate-semialdehyde dehydrogenase 1.2.1.33 (R)-dehydropantoate dehydrogenase 1.2.1.34 Transferred entry: 1.1.1.131 1.2.1.35 Transferred entry: 1.1.1.203 1.2.1.36 Retinal dehydrogenase 1.2.1.37 Transferred entry: 1.17.1.4 1.2.1.38 N-acetyl-gamma-glutamyl-phosphate reductase 1.2.1.39 Phenylacetaldehyde dehydrogenase 1.2.1.40 Deleted entry 1.2.1.41 Glutamate-5-semialdehyde dehydrogenase 1.2.1.42 Hexadecanal dehydrogenase (acylating) 1.2.1.43 Transferred entry: 1.17.1.10 1.2.1.44 Cinnamoyl-CoA reductase 1.2.1.45 Transferred entry: 1.1.1.312 1.2.1.46 Formaldehyde dehydrogenase 1.2.1.47 4-trimethylammoniobutyraldehyde dehydrogenase 1.2.1.48 Long-chain-aldehyde dehydrogenase 1.2.1.49 2-oxoaldehyde dehydrogenase (NADP(+)) 1.2.1.50 Long-chain-fatty-acyl-CoA reductase 1.2.1.51 Pyruvate dehydrogenase (NADP(+)) 1.2.1.52 Oxoglutarate dehydrogenase (NADP(+)) 1.2.1.53 4-hydroxyphenylacetaldehyde dehydrogenase 1.2.1.54 Gamma-guanidinobutyraldehyde dehydrogenase 1.2.1.55 Transferred entry: 1.1.1.279 1.2.1.56 Transferred entry: 1.1.1.280 1.2.1.57 Butanal dehydrogenase 1.2.1.58 Phenylglyoxylate dehydrogenase (acylating) 1.2.1.59 Glyceraldehyde-3-phosphate dehydrogenase (NAD(P)(+)) (phosphorylating) 1.2.1.60 5-carboxymethyl-2-hydroxymuconic-semialdehyde dehydrogenase 1.2.1.61 4-hydroxymuconic-semialdehyde dehydrogenase 1.2.1.62 4-formylbenzenesulfonate dehydrogenase 1.2.1.63 6-oxohexanoate dehydrogenase 1.2.1.64 4-hydroxybenzaldehyde dehydrogenase (NAD(+)) 1.2.1.65 Salicylaldehyde dehydrogenase 1.2.1.66 Transferred entry: 1.1.1.306 1.2.1.67 Vanillin dehydrogenase 1.2.1.68 Coniferyl-aldehyde dehydrogenase 1.2.1.69 Fluoroacetaldehyde dehydrogenase 1.2.1.70 Glutamyl-tRNA reductase 1.2.1.71 Succinylglutamate-semialdehyde dehydrogenase 1.2.1.72 Erythrose-4-phosphate dehydrogenase 1.2.1.73 Sulfoacetaldehyde dehydrogenase 1.2.1.74 Abieta-7,13-dien-18-al dehydrogenase 1.2.1.75 Malonyl CoA reductase (malonate semialdehyde-forming) 1.2.1.76 Succinate-semialdehyde dehydrogenase (acetylating) 1.2.1.77 3,4-dehydroadipyl-CoA semialdehyde dehydrogenase (NADP(+)) 1.2.1.78 2-formylbenzoate dehydrogenase 1.2.1.79 Succinate-semialdehyde dehydrogenase (NADP(+)) 1.2.1.80 Long-chain acyl-[acyl-carrier-protein] reductase 1.2.1.81 Sulfoacetaldehyde dehydrogenase (acylating) 1.2.1.82 Beta-apo-4'-carotenal oxygenase 1.2.1.83 3-succinoylsemialdehyde-pyridine dehydrogenase 1.2.1.84 Alcohol-forming fatty acyl-CoA reductase 1.2.1.85 2-hydroxymuconate-6-semialdehyde dehydrogenase 1.2.1.86 Geranial dehydrogenase 1.2.1.87 Propanal dehydrogenase (CoA-propanoylating) 1.2.1.88 L-glutamate gamma-semialdehyde dehydrogenase 1.2.1.89 D-glyceraldehyde dehydrogenase (NADP(+)) 1.2.1.90 Glyceraldehyde-3-phosphate dehydrogenase (NAD(P)(+)) 1.2.1.91 3-oxo-5,6-dehydrosuberyl-CoA semialdehyde dehydrogenase 1.2.1.92 3,6-anhydro-alpha-L-galactose dehydrogenase 1.2.1.93 Transferred entry: 1.17.1.11 1.2.1.94 Farnesal dehydrogenase 1.2.1.95 L-2-aminoadipate reductase 1.2.1.96 4-hydroxybenzaldehyde dehydrogenase (NADP(+)) 1.2.1.97 3-sulfolactaldehyde dehydrogenase 1.2.1.98 2-hydroxy-2-methylpropanal dehydrogenase 1.2.1.99 4-(gamma-glutamylamino)butanal dehydrogenase 1.2.1.100 5-formyl-3-hydroxy-2-methylpyridine 4-carboxylate 5-dehydrogenase 1.2.1.101 L-tyrosine reductase 1.2.1.102 Isopyridoxal dehydrogenase (5-pyridoxate-forming) 1.2.1.103 [Amino-group carrier protein]-6-phospho-L-2-aminoadipate reductase 1.2.1.n1 Transferred entry: 1.2.1.77 1.2.1.n2 Fatty acyl-CoA reductase 1.2.1.n3 Transferred entry: 1.2.1.86 1.2.2.1 Formate dehydrogenase (cytochrome) 1.2.2.2 Deleted entry 1.2.2.3 Transferred entry: 1.17.2.3 1.2.2.4 Carbon-monoxide dehydrogenase (cytochrome b-561) 1.2.3.1 Aldehyde oxidase 1.2.3.2 Transferred entry: 1.17.3.2 1.2.3.3 Pyruvate oxidase 1.2.3.4 Oxalate oxidase 1.2.3.5 Glyoxylate oxidase 1.2.3.6 Pyruvate oxidase (CoA-acetylating) 1.2.3.7 Indole-3-acetaldehyde oxidase 1.2.3.8 Pyridoxal oxidase 1.2.3.9 Aryl-aldehyde oxidase 1.2.3.10 Deleted entry 1.2.3.11 Transferred entry: 1.2.3.1 1.2.3.12 Transferred entry: 1.14.13.82 1.2.3.13 4-hydroxyphenylpyruvate oxidase 1.2.3.14 Abscisic-aldehyde oxidase 1.2.3.15 (Methyl)glyoxal oxidase 1.2.4.1 Pyruvate dehydrogenase (acetyl-transferring) 1.2.4.2 Oxoglutarate dehydrogenase (succinyl-transferring) 1.2.4.3 Transferred entry: 1.2.4.4 1.2.4.4 3-methyl-2-oxobutanoate dehydrogenase (2-methylpropanoyl-transferring) 1.2.5.1 Pyruvate dehydrogenase (quinone) 1.2.5.2 Aldehyde dehydrogenase (quinone) 1.2.5.3 Aerobic carbon monoxide dehydrogenase 1.2.7.1 Pyruvate synthase 1.2.7.2 Deleted entry 1.2.7.3 2-oxoglutarate synthase 1.2.7.4 Anaerobic carbon-monoxide dehydrogenase 1.2.7.5 Aldehyde ferredoxin oxidoreductase 1.2.7.6 Glyceraldehyde-3-phosphate dehydrogenase (ferredoxin) 1.2.7.7 3-methyl-2-oxobutanoate dehydrogenase (ferredoxin) 1.2.7.8 Indolepyruvate ferredoxin oxidoreductase 1.2.7.9 Transferred entry: 1.2.7.3 1.2.7.10 Oxalate oxidoreductase 1.2.7.11 2-oxoacid oxidoreductase (ferredoxin) 1.2.7.12 Formylmethanofuran dehydrogenase 1.2.98.1 Formaldehyde dismutase 1.2.99.1 Transferred entry: 1.17.99.4 1.2.99.2 Transferred entry: 1.2.7.4 1.2.99.3 Transferred entry: 1.2.5.2 1.2.99.4 Transferred entry: 1.2.98.1 1.2.99.5 Transferred entry: 1.2.7.12 1.2.99.6 Carboxylate reductase 1.2.99.7 Aldehyde dehydrogenase (FAD-independent) 1.2.99.8 Glyceraldehyde dehydrogenase (FAD-containing) 1.2.99.9 Transferred entry: 1.17.98.3 1.2.99.10 4,4'-diapolycopenoate synthase