a ganglioside GM1 (d18:1(4E)) + H2O = a ganglioside GM2 (d18:1(4E)) + D-galactose
a ganglioside gm1 (d18:1(4e)) + h2o = a ganglioside gm2 (d18:1(4e)) + d-galactose
a ganglioside GM1 (d18:1(4E)) + H2O = a ganglioside GM2 (d18:1(4E)) + D-galactose
a ganglioside gm1 (d18:1(4e)) + h2o = a ganglioside gm2 (d18:1(4e)) + d-galactose