Suggested Reaction 3.1.1.-

Left

4-[4-(Dimethylamino)-N-methyl-L-phenylalanine]virginiamycin S1
+H2O

Right

4-[N-Methyl-4-(methylamino)-L-phenylalanine]virginiamycin S1
+Methanol

[BiSSCat | GREP ]