4WZS:
reference: Structural basis for recognition and remodeling of the TBP:DNA:NC2 complex by Mot1., Butryn A, Schuller JM, Stoehr G, Runge-Wollmann P, Forster F, Auble DT, Hopfner KP, Elife. 2015 Aug 10;4. doi: 10.7554/eLife.07432. PMID: 26258880

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