a ganglioside GA2 (d18:1(4E)) + N-acetylneuraminate => a ganglioside GM2 (d18:1(4E)) + H2O
a ganglioside ga2 (d18:1(4e)) + n-acetylneuraminate => a ganglioside gm2 (d18:1(4e)) + h2o
a ganglioside GA2 (d18:1(4E)) + N-acetylneuraminate => a ganglioside GM2 (d18:1(4E)) + H2O
a ganglioside ga2 (d18:1(4e)) + n-acetylneuraminate => a ganglioside gm2 (d18:1(4e)) + h2o