ubiquinone-10 + NADPH + H(+) <=> ubiquinol-10 + NADP(+)
ubiquinone-10 + nadph + h(+) <=> ubiquinol-10 + nadp(+)
ubiquinone-10 + NADPH + H(+) <=> ubiquinol-10 + NADP(+)
ubiquinone-10 + nadph + h(+) <=> ubiquinol-10 + nadp(+)