L-seryl-[protein] + acetyl-CoA = O-acetyl-L-seryl-[protein] + CoA
l-seryl-[protein] + acetyl-coa = o-acetyl-l-seryl-[protein] + coa
L-seryl-[protein] + acetyl-CoA = O-acetyl-L-seryl-[protein] + CoA
l-seryl-[protein] + acetyl-coa = o-acetyl-l-seryl-[protein] + coa