preferred_name: L-methionine + S-adenosyl-L-methionine = S-methyl-L-methionine + S-adenosyl-L-homocysteine
preferred_name_lc: l-methionine + s-adenosyl-l-methionine = s-methyl-l-methionine + s-adenosyl-l-homocysteine
label: "methionine S-methyltransferase"
label_lc: "methionine s-methyltransferase"