ID 2.1.1.283 DE Emodin O-methyltransferase. CA S-adenosyl-L-methionine + emodin = S-adenosyl-L-homocysteine + questin. CC -!- The enzyme is involved in biosynthesis of the seco-anthraquinone (+)- CC geodin. DR Q0CCY5, GEDA_ASPTN ; //