ID 2.3.1.150 DE salutaridinol 7-O-acetyltransferase. CA (7S)-salutaridinol + acetyl-CoA = (7S)-O-acetylsalutaridinol + CoA. CC -!- At higher pH values the product, 7-O-acetylsalutaridinol, CC spontaneously closes the 4->5 oxide bridge by allylic elimination to CC form the morphine precursor thebaine. CC -!- From the opium poppy plant, Papaver somniferum. DR Q94FT4, SALAT_PAPSO; //