5CF9:
reference: Cleavage of nicotinamide adenine dinucleotide by the ribosome-inactivating protein from Momordica charantia., Vinkovic M, Dunn G, Wood GE, Husain J, Wood SP, Gill R, Acta Crystallogr F Struct Biol Commun. 2015 Sep 1;71(Pt 9):1152-5. doi:, 10.1107/S2053230X15013540. Epub 2015 Aug 25. PMID: 26323301

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).