label: ganglioside GalNAcGal-(Fuc)-GA1 + UDP + H(+) => ganglioside Gal-(Fuc)-GA1 + UDP-N-acetyl-alpha-D-galactosamine
label_lc: ganglioside galnacgal-(fuc)-ga1 + udp + h(+) => ganglioside gal-(fuc)-ga1 + udp-n-acetyl-alpha-d-galactosamine