See:

Alpha-hydroxylase deficiency 17 -...; Congenital adrenal hyperplasia deficiency ..., (P450c17) (17-alpha-hydroxylase deficiency, congenital adrenal hyperplasia due to 17-hydroxylase deficiency alpha) - Gene CYP17 (CYP17A1).

Hydroxylase deficiency 21 -... (Congenital adrenal hyperplasia deficiency 21-hydroxylase -P450c21-) - Gen CYP21A2.

Beta-hydroxylase deficiency 11 -...; Congenital adrenal hyperplasia deficiency 11-?-hydroxylase (P450c11?) (Congenital adrenal hyperplasia due to 11-hydroxylase deficiency beta) - CYP11B1 gene.