3beta-hydroxy-5beta-pregnane-20-one + NADP(+) => 5beta-pregnan-3,20-dione + NADPH + H(+)
3beta-hydroxy-5beta-pregnane-20-one + nadp(+) => 5beta-pregnan-3,20-dione + nadph + h(+)
3beta-hydroxy-5beta-pregnane-20-one + NADP(+) => 5beta-pregnan-3,20-dione + NADPH + H(+)
3beta-hydroxy-5beta-pregnane-20-one + nadp(+) => 5beta-pregnan-3,20-dione + nadph + h(+)