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3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity

Term Information

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Accession
GO:0047751
Name
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity
Ontology
molecular_function
Synonyms
3-oxosteroid 5alpha-reductase activity, cholestenone 5-alpha-reductase activity, cholestenone 5a-reductase activity, cholestenone 5alpha-reductase activity, progesterone 5-alpha-reductase activity, testosterone 5alpha-reductase, testosterone delta4-hydrogenase activity, 3-oxosteroid delta4-dehydrogenase, steroid 5alpha-hydrogenase activity, steroid 5alpha-reductase, sterol 5-alpha reductase activity
Alternate IDs
None
Definition
Catalysis of the reaction: 3-oxo-5alpha-steroid + NADP+ = a 3-oxo-delta(4)-steroid + H+ + NADPH. Source: EC:1.3.1.22, RHEA:54384
Comment
None
History
See term history for GO:0047751 at QuickGO
Chem. react.
has participant NADP(3-)
has participant 3-oxo-5alpha-steroid
has participant NADPH(4-)
has participant hydron
has participant 3-oxo-Delta(4) steroid
Subset
None
Include "regulates"
For more information, please see the ontology relation documentation.

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Parents of 3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity (GO:0047751)
subject[Reorder by subject] relation[Reorder by relation] object[Reorder by object]
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [RO:0000057 relation] RO:0000057  NADP(3-) (CHEBI:58349)
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [RO:0000057 relation] RO:0000057  3-oxo-5alpha-steroid (CHEBI:13601)
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [RO:0000057 relation] RO:0000057  NADPH(4-) (CHEBI:57783)
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [is_a relation] is_a  3-oxo-5-alpha-steroid 4-dehydrogenase activity (GO:0003865)
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [is_a relation] is_a  enone reductase activity (GO:0035671)
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [RO:0000057 relation] RO:0000057  hydron (CHEBI:15378)
3-oxo-5alpha-steroid 4-dehydrogenase (NADP+) activity [RO:0000057 relation] RO:0000057  3-oxo-Delta(4) steroid (CHEBI:47909)

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