17beta-hydroxy-5alpha-androstan-3-one + NADP(+) => testosterone + NADPH + H(+)
17beta-hydroxy-5alpha-androstan-3-one + nadp(+) => testosterone + nadph + h(+)
17beta-hydroxy-5alpha-androstan-3-one + NADP(+) => testosterone + NADPH + H(+)
17beta-hydroxy-5alpha-androstan-3-one + nadp(+) => testosterone + nadph + h(+)