| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| 3beta-hydroxysteroid dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Propanediol-phosphate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 3-dehydro-L-gulonate 2-dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Fenchol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| D-lactate dehydrogenase (acceptor) (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Long-chain-aldehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Oxoglutarate dehydrogenase (lipoamide) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 6-hydroxynicotinate reductase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Alanine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| N-methylalanine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Hydroxybutyrate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Isocitrate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Lactate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| D-Glycerate dehydrogenase | Is a | False | Dehydrogenase | Inferred relationship | Some |  | 
| Long chain hydroxyacyl coenzyme A dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Dihydropyrimidine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 2-hydroxy-4-carboxymuconate-6-semialdehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Carbon monoxide dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Methylglutamate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| trans-1,2-Dihydrobenzene-1,2-diol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Perillyl-alcohol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-pipecolate dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Succinate-semialdehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Aryl-aldehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 2-furoyl-CoA dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-arabinose 1-dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Ribitol-5-phosphate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Prephenate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Phosphogluconate dehydrogenase (decarboxylating) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| (R)-2-Hydroxy-fatty-acid dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| D-threo-aldose 1-dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Mannuronate reductase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-Xylose dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Pyridoxal dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Trimethylamine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Glycolate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 4-trimethylammoniobutyraldehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Cyclohexane-1,2-diol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Estradiol 17beta-dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Ureidoglycolate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Glutaryl-CoA dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Amine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Tropine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 3-hydroxyisobutyrate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 2-deoxy-D-gluconate dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| UDPglucose dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Indanol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Uronate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-erythro-3,5-Diaminohexanoate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 3-(imidazol-5-yl)lactate dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-rhamnose dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Shikimate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| D-pinitol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Dehydrogluconate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Butyryl-CoA dehydrogenase | Is a | False | Dehydrogenase | Inferred relationship | Some |  | 
| Sarcosine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Aryl-alcohol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 2-dehydro-3-deoxy-D-gluconate 6-dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| NADPH dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| (S,S)-Butanediol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Sulfite dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| cis-1,2-Dihydro-1,2-dihydroxynaphthalene dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Dihydrobunolol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 16-alpha-Hydroxysteroid dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Nicotine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Pantoate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| (R,R)-Butanediol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Phosphogluconate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| UDP-N-acetylglucosamine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Formaldehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Proline dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-threonate dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Galactonolactone dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-Aminoadipate-semialdehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| trans-Acenaphthene-1,2-diol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| (R)-20-Hydroxysteroid dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Phosphoglycerate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 3-carboxy-2-hydroxyadipate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Uracil dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| L-amino-acid dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Lysine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 3-hydroxybenzyl-alcohol dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Octanol dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| 3-hydroxypropionate dehydrogenase (substance) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Cholest-5ene-3beta,7alpha-diol 3beta dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Coumarate reductase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| GDP-6-deoxy-D-talose dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Galactose dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Choline dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Xanthine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| (+)-neomenthol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Acyl-CoA dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Dihydrolipoamide dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Hydroxymalonate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| cis-1,2-Dihydrobenzene-1,2-diol dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| NADH dehydrogenase (ubiquinon) | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Taurine dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Glycerate dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Aminomuconate-semialdehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  | 
| Aspartate-semialdehyde dehydrogenase | Is a | True | Dehydrogenase | Inferred relationship | Some |  |