Reaction: CYP21A2 oxidises 17HPROG
- in pathway: Glucocorticoid biosynthesis
17-Hydroxyprogesterone, NADPH + H+, and O2 react to form 11-deoxycortisol, NADP+, and H2O. This reaction is catalyzed by CYP21A2 (steroid 21-hydroxylase) associated with the endoplasmic reticulum membrane.
Reaction - small molecule participants:
H2O [cytosol]
11-deoxycortisol [cytosol]
NADP+ [cytosol]
H+ [cytosol]
O2 [cytosol]
17aHPROG [cytosol]
NADPH [cytosol]
Reactome.org reaction link: R-HSA-193981
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Reaction input - small molecules:
hydron
dioxygen
17alpha-hydroxyprogesterone
NADPH(4-)
Reaction output - small molecules:
water
11-deoxycortisol
NADP(3-)
Reactome.org link: R-HSA-193981