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