4-hydroxynonanal + NADP(+) = (E)-4-hydroxynon-2-enal + NADPH + H(+)
4-hydroxynonanal + nadp(+) = (e)-4-hydroxynon-2-enal + nadph + h(+)
4-hydroxynonanal + NADP(+) = (E)-4-hydroxynon-2-enal + NADPH + H(+)
4-hydroxynonanal + nadp(+) = (e)-4-hydroxynon-2-enal + nadph + h(+)