Compound as reactive (2)
2 NADPH + 2 H+ + 17-α-hydroxypregnenolone + oxygen → 2 H2O + 2 NADP+ + acetaldehyde + 3-β-hydroxyandrost-5-en-17-one
17-α-hydroxypregnenolone + NAD+ → 17-α-hydroxyprogesterone + NADH + H+
Compound as product (1)
pregnenolone + NADPH + H+ + oxygen → H2O + 17-α-hydroxypregnenolone + NADP+
Reversible reaction (1)
17-α-hydroxypregnenolone + NAD+ ↔ pregn-5-ene-3,20-dione-17-ol + NADH + H+