a ganglioside GD1b (d18:1(4E)) + UDP-alpha-D-galactose => a ganglioside Gal-GD1b (d18:1(4E)) + UDP + H(+)
a ganglioside gd1b (d18:1(4e)) + udp-alpha-d-galactose => a ganglioside gal-gd1b (d18:1(4e)) + udp + h(+)
a ganglioside GD1b (d18:1(4E)) + UDP-alpha-D-galactose => a ganglioside Gal-GD1b (d18:1(4E)) + UDP + H(+)
a ganglioside gd1b (d18:1(4e)) + udp-alpha-d-galactose => a ganglioside gal-gd1b (d18:1(4e)) + udp + h(+)