3-demethylubiquinone-10 + NADPH + 2 H(+) <=> 3-demethylubiquinol-10 + NADP(+)
3-demethylubiquinone-10 + nadph + 2 h(+) <=> 3-demethylubiquinol-10 + nadp(+)
3-demethylubiquinone-10 + NADPH + 2 H(+) <=> 3-demethylubiquinol-10 + NADP(+)
3-demethylubiquinone-10 + nadph + 2 h(+) <=> 3-demethylubiquinol-10 + nadp(+)