(6S)-6-amino-3,3-dimethyl-2-oxoheptanedioate + acetate + H(+) => O-acetyl-L-homoserine + 3-methyl-2-oxobutanoate
(6s)-6-amino-3,3-dimethyl-2-oxoheptanedioate + acetate + h(+) => o-acetyl-l-homoserine + 3-methyl-2-oxobutanoate
(6S)-6-amino-3,3-dimethyl-2-oxoheptanedioate + acetate + H(+) => O-acetyl-L-homoserine + 3-methyl-2-oxobutanoate
(6s)-6-amino-3,3-dimethyl-2-oxoheptanedioate + acetate + h(+) => o-acetyl-l-homoserine + 3-methyl-2-oxobutanoate