7,8-dihydrofolate + NADP(+) <=> folate + NADPH + H(+)
7,8-dihydrofolate + nadp(+) <=> folate + nadph + h(+)
7,8-dihydrofolate + NADP(+) <=> folate + NADPH + H(+)
7,8-dihydrofolate + nadp(+) <=> folate + nadph + h(+)