Beta-amyrin 24-hydroxylase

Beta-amyrin 24-hydroxylase (, sophoradiol 24-hydroxylase, CYP93E1) is an enzyme with systematic name beta-amyrin,AH2:oxygen oxidoreductase (24-hydroxylating). This enzyme catalyses the following chemical reaction


 * (1) beta-amyrin + AH2 + O2 $$\rightleftharpoons$$ 24-hydroxy-beta-amyrin + A + H2O
 * (2) sophoradiol + AH2 + O2 $$\rightleftharpoons$$ 24-hydroxysophoradiol + A + H2O

Beta-amyrin 24-hydroxylase is heme-thiolate protein (P-450).