preferred_name: a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-seryl-[protein] + UDP-alpha-D-galactose = a 3-O-[beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl]-L-seryl-[protein] + UDP + H(+)
preferred_name_lc: a 3-o-[n-acetyl-alpha-d-galactosaminyl]-l-seryl-[protein] + udp-alpha-d-galactose = a 3-o-[beta-d-galactosyl-(1->3)-n-acetyl-alpha-d-galactosaminyl]-l-seryl-[protein] + udp + h(+)
label: a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-seryl-[protein] + UDP-alpha-D-galactose = a 3-O-[beta-D-galactosyl-(1->3)-N-acetyl-alpha-D-galactosaminyl]-L-seryl-[protein] + UDP + H(+)
label_lc: a 3-o-[n-acetyl-alpha-d-galactosaminyl]-l-seryl-[protein] + udp-alpha-d-galactose = a 3-o-[beta-d-galactosyl-(1->3)-n-acetyl-alpha-d-galactosaminyl]-l-seryl-[protein] + udp + h(+)