7alpha-hydroxy steroid + NADP(+) = a 7-oxosteroid + NADPH + H(+)
7alpha-hydroxy steroid + nadp(+) = a 7-oxosteroid + nadph + h(+)
7alpha-hydroxy steroid + NADP(+) = a 7-oxosteroid + NADPH + H(+)
7alpha-hydroxy steroid + nadp(+) = a 7-oxosteroid + nadph + h(+)