steroid 7-alpha-hydroxylase activity
Catalysis of the reaction: a steroid + AH2 + O2 = 7-alpha-hydroxysteroid + H2O.
GO:0008395
steroid hydroxylase activity
is_a
GO:0016705
oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen
is_a
cytochrome P450 CYP2A12
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