O-acetyl-L-homoserine + CoA => L-homoserine + acetyl-CoA
o-acetyl-l-homoserine + coa => l-homoserine + acetyl-coa
O-acetyl-L-homoserine + CoA => L-homoserine + acetyl-CoA
o-acetyl-l-homoserine + coa => l-homoserine + acetyl-coa