preferred_name: L-seryl-[protein] + UTP <=> uridylyl-L-seryl-[protein] + diphosphate
preferred_name_lc: l-seryl-[protein] + utp <=> uridylyl-l-seryl-[protein] + diphosphate
label: L-seryl-[protein] + UTP <=> uridylyl-L-seryl-[protein] + diphosphate
label_lc: l-seryl-[protein] + utp <=> uridylyl-l-seryl-[protein] + diphosphate