Compound as reactive (3)
NADH + ubiquinone-8 → ubiquinol-8 + NAD+
ubiquinone-8 + sn-glycerol 3-phosphate → glycerone phosphate + ubiquinol-8
H2O + pyruvate + ubiquinone-8 → acetate + ubiquinol-8 + CO2
Compound as product (1)
ubiquinol-8 → 4 H+ + ubiquinone-8
Reversible reaction (3)
2 ubiquinol-8 + oxygen ↔ 2 H2O + 2 ubiquinone-8
an oxidized electron donor + ubiquinol-8 ↔ a reduced electron donor + ubiquinone-8
ubiquinol-8 + nitrate ↔ H2O + ubiquinone-8 + nitrite