5XVK:
reference: Crystal structures of monkey and mouse nicotinamide N-methyltransferase (NNMT) bound with end product, 1-methyl nicotinamide., Swaminathan S, Birudukota S, Thakur MK, Parveen R, Kandan S, Juluri S, Shaik S, Anand NN, Burri RR, Kristam R, Hallur MS, Rajagopal S, Schreuder H, Langer T, Rudolph C, Ruf S, Dhakshinamoorthy S, Gosu R, Kannt A, Biochem Biophys Res Commun. 2017 Jul 15. pii: S0006-291X(17)31437-7. doi:, 10.1016/j.bbrc.2017.07.087. PMID: 28720493

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