2M9R:
reference: 3D NMR structure of a complex between the amyloid beta peptide (1-40) and the polyphenol epsilon-viniferin glucoside: Implications in Alzheimer's disease., Richard T, Papastamoulis Y, Pierre WT, Monti JP, Biochim Biophys Acta. 2013 Jul 2;1830(11):5068-5074. doi:, 10.1016/j.bbagen.2013.06.031. PMID: 23830862

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