O-acetyl-L-homoserine + methanethiol = L-methionine + acetate + H(+)
o-acetyl-l-homoserine + methanethiol = l-methionine + acetate + h(+)
O-acetyl-L-homoserine + methanethiol = L-methionine + acetate + H(+)
o-acetyl-l-homoserine + methanethiol = l-methionine + acetate + h(+)