5J6R:
reference: The C-Terminal Arm of the Human Papillomavirus Major Capsid Protein Is Immunogenic and Involved in Virus-Host Interaction., Li Z, Yan X, Yu H, Wang D, Song S, Li Y, He M, Hong Q, Zheng Q, Zhao Q, Gu Y, Zhang J, Janssen ME, Cardone G, Olson NH, Baker TS, Li S, Xia N, Structure. 2016 Jun 7;24(6):874-85. doi: 10.1016/j.str.2016.04.008. PMID: 27276427

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