| estradiol dehydrogenases | <enzyme> Enzymes that catalyze the oxidation of estradiol at the 17-hydroxyl group in the presence of NAD+ or NADP+ to yield estrone and NADH or NADPH. The 17-hydroxyl group can be in the alpha- or beta-configuration.2 Chemical name: Estradiol-17 beta:NAD(P)+ 17-oxidoreductase Registry number: EC 1.1.1.62 (12 Dec 1998) |
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| 17-hydroxysteroid dehydrogenases | <enzyme> A class of enzymes that catalyses the oxidation of 17-hydroxysteroids to 17-ketosteroids. Registry number: EC 1.1.- (12 Dec 1998) |
| 20-hydroxysteroid dehydrogenases | <enzyme> Catalyze the oxidation of 20-hydroxysteroids to 20-ketosteroids. Registry number: EC 1.1.- (12 Dec 1998) |
| 3-hydroxyacyl CoA dehydrogenases | <enzyme> Enzymes that reversibly catalyze the oxidation of a 3-hydroxyacyl CoA to 3-ketoacyl CoA in the presence of NAD. They are key enzymes in the oxidation of fatty acids and in mitochondrial fatty acid synthesis. Chemical name: (S)-3-Hydroxyacyl-CoA:NAD+ oxidoreductase Registry number: EC 1.1.1.35 (12 Dec 1998) |
| 3-hydroxysteroid dehydrogenases | <enzyme> Catalyze the oxidation of 3-hydroxysteroids to 3-ketosteroids. Registry number: EC 1.1.- (12 Dec 1998) |