preferred_name: 4-methylsulfanyl-2-oxobutanoate + H2O2 + NH4(+) => L-methionine + O2 + H2O
preferred_name_lc: 4-methylsulfanyl-2-oxobutanoate + h2o2 + nh4(+) => l-methionine + o2 + h2o
label: 4-methylsulfanyl-2-oxobutanoate + H2O2 + NH4(+) => L-methionine + O2 + H2O
label_lc: 4-methylsulfanyl-2-oxobutanoate + h2o2 + nh4(+) => l-methionine + o2 + h2o