6YJ6:
reference: Structure of the TFIIIC subcomplex tauA provides insights into RNA polymerase III pre-initiation complex formation., Vorlander MK, Jungblut A, Karius K, Baudin F, Grotsch H, Kosinski J, Muller CW, Nat Commun. 2020 Sep 30;11(1):4905. doi: 10.1038/s41467-020-18707-y. PMID: 32999288

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