(2S)-2-aminobutanoate + 4-methylsulfanyl-2-oxobutanoate => 2-oxobutanoate + L-methionine
(2s)-2-aminobutanoate + 4-methylsulfanyl-2-oxobutanoate => 2-oxobutanoate + l-methionine
(2S)-2-aminobutanoate + 4-methylsulfanyl-2-oxobutanoate => 2-oxobutanoate + L-methionine
(2s)-2-aminobutanoate + 4-methylsulfanyl-2-oxobutanoate => 2-oxobutanoate + l-methionine