congenital adrenal hyperplasia results from a deficiency in any of the five enzymes necessary to synthesize cortisol from cholesterol : cholesterol desmolase ( p450scc ) , 3 beta-hydroxysteroid dehydrogenase ( 3 beta-hsd ) , 17-hydroxylase ( p450c17 ) , 21-hydroxylase ( p450c21 ) and 11-hydroxylase ( p450c11 ) .
C0008381
cholesterol desmolase
C1413855
p450scc