a ganglioside GD2 + UDP + H(+) => a ganglioside GD3 + UDP-N-acetyl-alpha-D-galactosamine
a ganglioside gd2 + udp + h(+) => a ganglioside gd3 + udp-n-acetyl-alpha-d-galactosamine
a ganglioside GD2 + UDP + H(+) => a ganglioside GD3 + UDP-N-acetyl-alpha-D-galactosamine
a ganglioside gd2 + udp + h(+) => a ganglioside gd3 + udp-n-acetyl-alpha-d-galactosamine