CYP17A1 17-hydroxylates PREG

Stable Identifier
R-HSA-193068
Type
Reaction [transition]
Species
Homo sapiens
Compartment
Synonyms
Hydroxylation of pregnenolone to form 17alpha-hydroxypregnenolone, pregnenolone + NADPH + H+ => 17alpha-hydroxypregnenolone + NADP+ + H2O
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Pregnenolone (PREG) and NADPH + H+ react to form 17alpha-hydroxypregnenolone (17aHPREG), NADP+, and H2O. Steroid 17 alpha hydroxylase/17,20 lyase (CYP17A1), associated with the endoplasmic reticulum membrane, catalyzes this reaction.

Literature References
Participants
Participant Of
Catalyst Activity
Catalyst Activity
Title
steroid 17-alpha-monooxygenase activity of CYP17A1 [endoplasmic reticulum membrane]
Physical Entity
Activity
Orthologous Events
Authored
Reviewed
Created