5W3P:
reference: A coiled conformation of amyloid-beta recognized by antibody C706., Teplyakov A, Obmolova G, Gilliland GL, Alzheimers Res Ther. 2017 Aug 22;9(1):66. doi: 10.1186/s13195-017-0296-0. PMID: 28830506

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