5W7V:
reference: Atomic-level evidence for packing and positional amyloid polymorphism by segment from TDP-43 RRM2., Guenther EL, Ge P, Trinh H, Sawaya MR, Cascio D, Boyer DR, Gonen T, Zhou ZH, Eisenberg DS, Nat Struct Mol Biol. 2018 Mar 12. pii: 10.1038/s41594-018-0045-5. doi:, 10.1038/s41594-018-0045-5. PMID: 29531287

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