| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Oxidase | Is a | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Dehydrogenase | Is a | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Peroxidase | Is a | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Oxygenase | Is a | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 3-oxosteroid delta^1^-dehydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 2-oxoisovalerate dehydrogenase (acylating) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 2-oxoglutarate synthase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Plastoquinol-plastocyanin reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Stizolobate synthase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| N-Acetylneuraminate monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Melilotate 3-monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Nitrate reductase (cytochrome) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Saccharopine dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^,L-glutamate-forming) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Tagaturonate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glucose dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Aldehyde dehydrogenase (acceptor) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Malate dehydrogenase (decarboxylating) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Prostaglandin synthase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Nitrate reductase (reduced nicotinamide adenine dinucleotide) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cortisone beta-reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Azobenzene reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Pyruvate oxidase (coenzyme A-acetylating) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glutathione reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Protein-methionine-S-oxide reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Delta^1^-piperideine-2-carboxylate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Beta-carotene 15,15'-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Deoxythymidine diphosphate-4-dehydrorhamnose reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Sepiapterin reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Stizolobinate synthase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cucurbitacin delta^23^-reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Orotate reductase (reduced nicotinamide adenine dinucleotide phosphate) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Methionine-S-oxide reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Procollagen-lysine,2-oxoglutarate 5-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Nitrate reductase [NAD(P)H] | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 3-hydroxybenzoate 6-monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 2,3-dihydroxyindole 2,3-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Apiose reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Unspecific monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Phenylalanine 4-monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Lactate-malate transhydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Protein-lysine 6-oxidase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Biliverdin reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Tryptophan 2'-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Malate dehydrogenase (oxaloacetate-decarboxylating) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cypridina-luciferin 2-monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Formate dehydrogenase (cytochrome) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Arachidonate 5-lipoxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cysteine dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| L-lactate dehydrogenase (cytochrome) | Has disposition | False | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glucoside 3-dehydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Pyrogallol 1,2-oxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Plasmanylethanolamine desaturase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Indole 2,3-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Malate dehydrogenase oxaloacetate-decarboxylating (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 2-enoate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Acetoacetyl-coenzyme A reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glycerol-3-phosphate 1-dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glucose dehydrogenase (acceptor) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Formate dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| (S)-Usnate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glutathione-homocystine transhydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Dihydrouracil dehydrogenase (nicotinamide adenine dinucleotide ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 7beta-hydroxysteroid dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cyclopentanone monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Catechol 2,3-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 4-oxoproline reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Saccharopine dehydrogenase (nicotinamide adenine dinucleotide ^+^,L-glutamate-forming) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 5-amino-6-(5-phosphoribosylamino) uracil reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Succinate-semialdehyde dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| D-proline reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Pyridoxine 4-oxidase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cyclohexanone monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cholesterol monooxygenase (side-chain cleaving) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Saccharopine dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^,L-lysine-forming) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Enoyl-[acyl-carrier-protein] reductase (reduced nicotinamide adenine dinucleotide) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Nitrate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Hydroxymethylglutaryl-coenzyme A reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 3-oxo-5beta-steroid delta^4^-dehydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| N-Acetyl-gamma-glutamyl-phosphate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Imidazoleacetate 4-monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Prostaglandin-D 15-dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 4-methoxybenzoate monooxygenase (O-demethylating) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Taxifolin 8-monooxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Reduced nicotinamide adenine dinucleotide phosphate dehydrogenase (flavin) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Cellobiose dehydrogenase (quinone) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Testosterone 17beta-dehydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glucose dehydrogenase (nicotinamide adenine dinucleotide) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Maleylacetate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Hydroxypyruvate reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| myo-Inositol 2-dehydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Glycerol dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Aryl-alcohol dehydrogenase (nicotinamide adenine dinucleotide phosphate ^+^) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Thioredoxin reductase (reduced nicotinamide adenine dinucleotide phosphate) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Nitrite reductase (reduced nicotinamide adenine dinucleotide phosphate) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Catechol oxidase (dimerizing) | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Quercetin 2,3-dioxygenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Superoxide dismutase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| D-xylose (nicotinamide adenine dinucleotide phosphate) dehydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Nicotinamide adenine dinucleotide phosphate ^+^ transhydrogenase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| 3-oxoacyl-[acyl-carrier-protein] reductase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  | 
| Phosphatidylcholine desaturase | Has disposition | True | Oxidoreductase | Inferred relationship | Existential restriction modifier |  |