preferred_name: O-(5'-uridylyl)-L-seryl-[protein] + diphosphate => L-seryl-[protein] + UTP
preferred_name_lc: o-(5'-uridylyl)-l-seryl-[protein] + diphosphate => l-seryl-[protein] + utp
label: O-(5'-uridylyl)-L-seryl-[protein] + diphosphate => L-seryl-[protein] + UTP
label_lc: o-(5'-uridylyl)-l-seryl-[protein] + diphosphate => l-seryl-[protein] + utp