butanoate + ATP + NADPH + H(+) <=> butanal + AMP + diphosphate + NADP(+)
butanoate + atp + nadph + h(+) <=> butanal + amp + diphosphate + nadp(+)
butanoate + ATP + NADPH + H(+) <=> butanal + AMP + diphosphate + NADP(+)
butanoate + atp + nadph + h(+) <=> butanal + amp + diphosphate + nadp(+)