6GK3:
reference: The structure of a beta2-microglobulin fibril suggests a molecular basis for its amyloid polymorphism., Iadanza MG, Silvers R, Boardman J, Smith HI, Karamanos TK, Debelouchina GT, Su Y, Griffin RG, Ranson NA, Radford SE, Nat Commun. 2018 Oct 30;9(1):4517. doi: 10.1038/s41467-018-06761-6. PMID: 30375379

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