4-methylsulfanyl-2-oxobutanoate + H(+) = 3-methylsulfanylpropanal + CO2
4-methylsulfanyl-2-oxobutanoate + h(+) = 3-methylsulfanylpropanal + co2
4-methylsulfanyl-2-oxobutanoate + H(+) = 3-methylsulfanylpropanal + CO2
4-methylsulfanyl-2-oxobutanoate + h(+) = 3-methylsulfanylpropanal + co2