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