Reactions
pregnenolone
25 reactions
- (20R,22R)-20,22-dihydroxycholesterol + proton + NADPH(4-) + dioxygen → 2 water + 4-methylpentanal + NADP(3-) + pregnenolone
→ Balanced · EC 1.14.15.16
- pregnenolone ⇌ pregnenolone
⇌ Balanced
- pregnenolone ⇌ pregnenolone
⇌ Balanced
- proton + NADPH(4-) + dioxygen + pregnenolone → MAM00605c + water + NADP(3-)
→ Balanced · EC 1.14.14.16
- proton + NADPH(4-) + dioxygen + pregnenolone → 7alpha-hydroxypregnenolone + water + NADP(3-)
→ Balanced · EC 1.14.14.29
- proton + NADPH(4-) + dioxygen + pregnenolone → 17alpha-hydroxypregnenolone + water + NADP(3-)
→ Balanced · EC 1.14.14.19
- proton + NADPH(4-) + dioxygen + pregnenolone → 17alpha-hydroxypregnenolone + water + NADP(3-)
→ Balanced · EC 1.14.14.19
- 3'-phospho-5'-adenylyl sulfate + pregnenolone → proton + adenosine 3',5'-bismonophosphate + pregnenolone sulfate
→ Balanced · EC 2.8.2.2
- water + pregnenolone sulfate → proton + pregnenolone + sulfate
→ Balanced · EC 3.1.6.2
- NAD(+) + pregnenolone → proton + NADH(2-) + pregn-5-ene-3,20-dione
→ Balanced · EC 1.1.1.145
- water + pregnenolone sulfate ⇌ proton + pregnenolone + sulfate
⇌ Balanced · EC 3.1.6.2
- water + pregnenolone sulfate ⇌ proton + pregnenolone + sulfate
⇌ Balanced · EC 3.1.6.2
- NAD(+) + pregnenolone → proton + NADH(2-) + progesterone
→ Balanced · EC 5.3.3.1
- NAD(+) + pregnenolone → proton + NADH(2-) + progesterone
→ Balanced · EC 5.3.3.1
- CHEBI:1307929 + proton + NADPH(4-) + 2 dioxygen → 2 water + 4-methylpentanal + NADP(3-) + pregnenolone
→ Balanced · EC 1.14.15.6
- water + pregnenolone sulfate → proton + pregnenolone + sulfate
→ Balanced · EC 3.1.6.2
- ATP + water + pregnenolone → ADP + proton + phosphate(3-) + pregnenolone
→ Balanced
- pregnenolone ⇌
⇌ Balance undeterminable
- (20R,22R)-20,22-dihydroxycholesterol + 2 reduced [adrenodoxin] + dioxygen + 2 hydron → 4-methylpentanal + pregnenolone + 2 oxidized [adrenodoxin] + 2 water
→ Balance undeterminable
- 6 reduced [adrenodoxin] + cholesterol + 3 dioxygen + 6 hydron → 4-methylpentanal + pregnenolone + 6 oxidized [adrenodoxin] + 4 water
→ Balance undeterminable
- pregnenolone + NAD(1-) → pregn-5-ene-3,20-dione + NADH(2-) + hydron
→ Balanced
- pregnenolone + reduced [NADPH--hemoprotein reductase] + dioxygen → 7alpha-hydroxypregnenolone + oxidized [NADPH--hemoprotein reductase] + water + hydron
→ Balance undeterminable
- pregnenolone + reduced [NADPH--hemoprotein reductase] + dioxygen → 17alpha-hydroxypregnenolone + oxidized [NADPH--hemoprotein reductase] + water + hydron
→ Balance undeterminable
- pregnenolone + 3'-phosphoadenylyl sulfate → pregnenolone sulfate + adenosine 3',5'-bisphosphate + hydron
→ Balanced
- pregnenolone + UDP-alpha-D-glucose ? CHEBI:145044 + UDP + hydron
? Balanced