MeSH note : has been assigned to a cytochrome P-450 gene subfamily P4502K1 or CYP2K1; has high
estradiol 2-hydroxylase activity and lauric acid (omega-1)-hydroxylase activity (see
also CYP4A for this activity); isolated from liver of rainbow trout, expressed in
liver & kidney; MW 54-57 kDa; GenBank L11528;