ID 1.14.19.n4 DE stearoyl-CoA 9-desaturase (NADPH). CA octadecanoyl-CoA + NADPH + O2 + H(+) = (9Z)-octadecenoyl-CoA + NADP(+) + CA 2 H2O. DR P9WNZ2, DESA3_MYCTO; P9WNZ3, DESA3_MYCTU; //