2.1.1.13	5-methyltetrahydrofolate homocysteine methyltransferase, 5-methyltetrahydrofolate-homocysteine methyltransferase, 5-methyltetrahydrofolate-homocysteine S-methyltransferase, 5-methyltetrahydrofolate-homocysteine transmethylase, B12 N5-methyltetrahydrofolate homocysteine methyltransferase, B12-dependent methionine synthase, cobalamin-dependent methionine synthase, folate-dependent methionine synthase, Met6p, MetH, methionine synthase, methionine synthetase, methyltetrahydrofolate-homocysteine vitamin B12 methyltransferase, methyltransferase, methyltetrahydrofolate-homocysteine, MetS, MS, MS1, MTR, N-methyltetrahydrofolate:L-homocysteine methyltransferase, N5-methyltetrahydrofolate methyltransferase, N5-methyltetrahydrofolate-homocysteine cobalamin methyltransferase, N5-methyltetrahydrofolic-homocysteine vitamin B12 transmethylase, tetrahydrofolate methyltransferase, tetrahydropteroylglutamate methyltransferase, tetrahydropteroylglutamic methyltransferase, vitamin B12 methyltransferase	-	-, 660368, 672821, 673596, 673604, 674477, 676875, 684467, 700779, 702050, 703261, 703632, 703638, 704166, 705297, 706493, 706495, 706520, 720480, 734326, 758312