pregnan-21-ol dehydrogenase (NAD+) activity
Catalysis of the reaction: NAD+ + pregnan-21-ol = H+ + NADH + pregnan-21-al.
GO:0033764
steroid dehydrogenase activity, acting on the CH-OH group of donors, NAD or NADP as acceptor
is_a
21-hydroxysteroid dehydrogenase (NAD+) activity
broad
21-hydroxysteroid:NAD+ 21-oxidoreductase activity
broad