20-Hydroxysteroid Dehydrogenases |
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| 20 Hydroxysteroid Dehydrogenases; Dehydrogenases, 20 Hydroxysteroid; Dehydrogenases, 20-Hydroxysteroid; Hydroxysteroid Dehydrogenases, 20 | |
| A group of enzymes that catalyze the reversible reduction-oxidation reaction of 20-hydroxysteroids, such as from a 20-ketosteroid to a 20-alpha-hydroxysteroid (EC 1.1.1.149) or to a 20-beta-hydroxysteroid (EC 1.1.1.53). | |