4YT1:
reference: Peroxisome proliferator-activated receptor gamma (PPARgamma) has multiple binding points that accommodate ligands in various conformations: Structurally similar PPARgamma partial agonists bind to PPARgamma LBD in different conformations., Ohashi M, Gamo K, Oyama T, Miyachi H, Bioorg Med Chem Lett. 2015 Jul 15;25(14):2758-62. doi:, 10.1016/j.bmcl.2015.05.025. Epub 2015 May 22. PMID: 26025876

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