Term Name: | 3-beta-hydroxysteroid dehydrogenase [NAD(P)+]/C4-decarboxylase activity |
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Synonyms: | 3beta-hydroxy-4alpha-methylcholestenecarboxylate 3-dehydrogenase (decarboxylating), 3beta-hydroxy-4beta-methyl-5alpha-cholest-7-ene-4alpha-carboxylate:NAD(P)+ 3-oxidoreductase (decarboxylating), 3beta-hydroxy-4beta-methylcholestenecarboxylate 3-dehydrogenase (decarboxylating), 3beta-hydroxy-4beta-methylcholestenoate dehydrogenase activity, C-3 sterol dehydrogenase (C-4 decarboxylase) activity, C-3 sterol dehydrogenase (C-4 sterol decarboxylase) activity, C-3 sterol dehydrogenase activity, sterol 4alpha-carboxylic decarboxylase activity, sterol-4-carboxylate 3-dehydrogenase (decarboxylating) activity, sterol-4alpha-carboxylate 3-dehydrogenase (decarboxylating) |
Definition: | Catalysis of the reaction: a 3-beta-hydroxysteroid-4-alpha-carboxylate + NADP+ = a 3-oxosteroid + CO2 + NADPH. |
Ontology: | GO: Molecular Function [GO:0000252] QuickGO AmiGO |