preferred_name: (6S)-5-methyl-5,6,7,8-tetrahydrofolate + L-homocysteine = (6S)-5,6,7,8-tetrahydrofolate + L-methionine
preferred_name_lc: (6s)-5-methyl-5,6,7,8-tetrahydrofolate + l-homocysteine = (6s)-5,6,7,8-tetrahydrofolate + l-methionine
label: "N(5)-methyltetrahydrofolate methyltransferase"
label_lc: "n(5)-methyltetrahydrofolate methyltransferase"