preferred_name: 17-beta-hydroxysteroid dehydrogenase (NAD+) activity
preferred_name_lc: 17-beta-hydroxysteroid dehydrogenase (nad+) activity
label: a 17beta-hydroxy steroid + NAD(+) = a 17-oxo steroid + NADH + H(+)
label_lc: a 17beta-hydroxy steroid + nad(+) = a 17-oxo steroid + nadh + h(+)