3-O-(5'-adenylyl)-L-seryl-[protein] + diphosphate => L-seryl-[protein] + ATP
3-o-(5'-adenylyl)-l-seryl-[protein] + diphosphate => l-seryl-[protein] + atp
3-O-(5'-adenylyl)-L-seryl-[protein] + diphosphate => L-seryl-[protein] + ATP
3-o-(5'-adenylyl)-l-seryl-[protein] + diphosphate => l-seryl-[protein] + atp