25-hydroxycholesterol 7-alpha-hydroxylase activity
25-hydroxycholesterol 7-alpha-hydroxylase activity
cholest-5-ene-3beta,25-diol,NADPH:oxygen oxidoreductase (7alpha-hydroxylating) activity
cholest-5-ene-3beta,25-diol,nadph:oxygen oxidoreductase (7alpha-hydroxylating) activity