3WPC:
reference: Structural basis of CpG and inhibitory DNA recognition by Toll-like receptor 9., Ohto U, Shibata T, Tanji H, Ishida H, Krayukhina E, Uchiyama S, Miyake K, Shimizu T, Nature. 2015 Apr 30;520(7549):702-5. doi: 10.1038/nature14138. Epub 2015 Feb 9. PMID: 25686612

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