a ganglioside GD1b (d18:1(4E)) + GDP-beta-L-fucose => a ganglioside Fuc-GD1b (d18:1(4E)) + GDP + H(+)
a ganglioside gd1b (d18:1(4e)) + gdp-beta-l-fucose => a ganglioside fuc-gd1b (d18:1(4e)) + gdp + h(+)
a ganglioside GD1b (d18:1(4E)) + GDP-beta-L-fucose => a ganglioside Fuc-GD1b (d18:1(4E)) + GDP + H(+)
a ganglioside gd1b (d18:1(4e)) + gdp-beta-l-fucose => a ganglioside fuc-gd1b (d18:1(4e)) + gdp + h(+)