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 => o-acetyl-l-homoserine + coa