a ganglioside GM3 (d18:1(4E)) + H2O <=> a beta-D-Gal-(1->4)-beta-D-Glc-(1<->1)-Cer(d18:1(4E)) + N-acetylneuraminate
a ganglioside gm3 (d18:1(4e)) + h2o <=> a beta-d-gal-(1->4)-beta-d-glc-(1<->1)-cer(d18:1(4e)) + n-acetylneuraminate