Suggested Reaction 2.1.1.-

Left

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1
+S-Adenosyl-L-methionine

Right

4-[4-(Dimethylamino)-N-methyl-L-phenylalanine]virginiamycin S1
+S-Adenosyl-L-homocysteine
+H+

[BiSSCat | GREP ]