ID 2.1.1.5 DE Betaine--homocysteine S-methyltransferase. CA Trimethylammonioacetate + L-homocysteine = dimethylglycine + CA L-methionine. CF Zinc. DR Q5I597, BHMT1_BOVIN; Q32LQ4, BHMT1_DANRE; Q93088, BHMT1_HUMAN; DR O35490, BHMT1_MOUSE; Q95332, BHMT1_PIG ; Q5RFG2, BHMT1_PONAB; DR O09171, BHMT1_RAT ; Q5XGM3, BHMT1_XENLA; Q5M8Z0, BHMT1_XENTR; DR Q9H2M3, BHMT2_HUMAN; Q91WS4, BHMT2_MOUSE; Q5RF32, BHMT2_PONAB; DR Q68FT5, BHMT2_RAT ; //