preferred_name: a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-threonyl-[protein] + CMP-N-acetyl-beta-neuraminate => a 3-O-[N-acetyl-alpha-neuraminosyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-L-threonyl-[protein] + CMP + H(+)
preferred_name_lc: a 3-o-[n-acetyl-alpha-d-galactosaminyl]-l-threonyl-[protein] + cmp-n-acetyl-beta-neuraminate => a 3-o-[n-acetyl-alpha-neuraminosyl-(2->6)-n-acetyl-alpha-d-galactosaminyl]-l-threonyl-[protein] + cmp + h(+)
label: a 3-O-[N-acetyl-alpha-D-galactosaminyl]-L-threonyl-[protein] + CMP-N-acetyl-beta-neuraminate => a 3-O-[N-acetyl-alpha-neuraminosyl-(2->6)-N-acetyl-alpha-D-galactosaminyl]-L-threonyl-[protein] + CMP + H(+)
label_lc: a 3-o-[n-acetyl-alpha-d-galactosaminyl]-l-threonyl-[protein] + cmp-n-acetyl-beta-neuraminate => a 3-o-[n-acetyl-alpha-neuraminosyl-(2->6)-n-acetyl-alpha-d-galactosaminyl]-l-threonyl-[protein] + cmp + h(+)