ID 2.1.1.1 DE Nicotinamide N-methyltransferase. CA S-adenosyl-L-methionine + nicotinamide = S-adenosyl-L-homocysteine + CA 1-methylnicotinamide. PR PROSITE; PDOC00844; DR P40261, NNMT_HUMAN ; O55239, NNMT_MOUSE ; Q06AV1, NNMT_PIG ; DR Q74ZB5, NNT1_ASHGO ; Q4WYS7, NNT1_ASPFU ; Q5A013, NNT1_CANAL ; DR Q6FJ22, NNT1_CANGA ; P0CP45, NNT1_CRYNB ; P0CP44, NNT1_CRYNJ ; DR Q6BKI8, NNT1_DEBHA ; Q5BAD0, NNT1_EMENI ; Q4I2X5, NNT1_GIBZE ; DR Q6CUI0, NNT1_KLULA ; Q7S634, NNT1_NEUCR ; Q9UT28, NNT1_SCHPO ; DR Q6CHE9, NNT1_YARLI ; Q05874, NNT1_YEAST ; //