a ganglioside GA1 (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = a ganglioside GM1alpha (d18:1(4E)) + CMP + H(+)
a ganglioside ga1 (d18:1(4e)) + cmp-n-acetyl-beta-neuraminate = a ganglioside gm1alpha (d18:1(4e)) + cmp + h(+)
a ganglioside GA1 (d18:1(4E)) + CMP-N-acetyl-beta-neuraminate = a ganglioside GM1alpha (d18:1(4E)) + CMP + H(+)
a ganglioside ga1 (d18:1(4e)) + cmp-n-acetyl-beta-neuraminate = a ganglioside gm1alpha (d18:1(4e)) + cmp + h(+)