5XRX:
reference: Conformational Aspects of High Content Packing of Antimicrobial Peptides in Polymer Microgels., Singh S, Datta A, Borro BC, Davoudi M, Schmidtchen A, Bhunia A, Malmsten M, ACS Appl Mater Interfaces. 2017 Nov 22;9(46):40094-40106. doi:, 10.1021/acsami.7b13714. Epub 2017 Nov 9. PMID: 29087182

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