Term Information

Accession
GO:0047787
Name
delta4-3-oxosteroid 5beta-reductase activity
Ontology
molecular_function
Synonyms
cholestenone 5-beta-reductase activity, cholestenone 5b-reductase activity, cortisone b-reductase activity, cortisone beta-reductase activity, delta4-3-oxosteroid 5-beta-reductase activity, 3-oxo-5beta-steroid:NADP+ delta4-oxidoreductase activity, 3-oxo-Delta(4)-steroid 5-beta-reductase activity, 3-oxo-delta4-steroid 5beta-reductase activity, 4,5beta-dihydrocortisone:NADP+ delta4-oxidoreductase activity, 5beta-cholestan-3-one:NADP+ 4,5-oxidoreductase activity, 5beta-reductase activity, androstenedione 5-beta-reductase activity, androstenedione 5beta-reductase activity, cholestenone 5beta-reductase activity, cortisone 5-beta-reductase activity, cortisone 5beta-reductase activity, cortisone delta(4)-5-beta-reductase activity, cortisone delta4-5beta-reductase activity, delta(4)-3-ketosteroid 5-beta-reductase activity, delta(4)-5-beta-reductase activity, delta(4)-hydrogenase activity, delta4-3-ketosteroid 5beta-reductase activity, delta4-5beta-reductase activity, delta4-hydrogenase activity, steroid 5-beta-reductase activity, steroid 5beta-reductase activity, testosterone 5-beta-reductase activity, testosterone 5beta-reductase activity, 5-beta-reductase activity
Alternate IDs
GO:0047752
Definition
Catalysis of the reactions: (1) 5beta-cholestan-3-one + NADP+ = cholest-4-en-3-one + NADPH + H+ and (2) 17,21-dihydroxy-5beta-pregnane-3,11,20-trione + NADP+ = cortisone + NADPH + H+. Source: MetaCyc:CORTISONE-BETA-REDUCTASE-RXN, EC:1.3.1.3
Comment
None
History
See term history for GO:0047787 at QuickGO
Subset
None
Feedback
Comments, changes to terms, or requests for new ontology terms can be made at GO issue tracker on GitHub.

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Parents of delta4-3-oxosteroid 5beta-reductase activity (GO:0047787)
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delta4-3-oxosteroid 5beta-reductase activity [is_a relation] is_a  enone reductase activity (GO:0035671)

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