Reaction catalyzed by (N-acetylneuraminyl)-galactosylglucosylceramide N-acetylgalactosaminyltransferase (2.4.1.92) show all sequences for 2.4.1.92
+
=
+
UDP-N-acetyl-alpha-D-galactosamine
+
ganglioside GM3 methyl ester
=
UDP
+
ganglioside GM2 methyl ester