6EU0: Rna Polymerase III Open Pre-Initiation Complex (Oc-Pic)
reference: Structural basis of RNA polymerase III transcription initiation., Abascal-Palacios G, Ramsay EP, Beuron F, Morris E, Vannini A, Nature. 2018 Jan 17;553(7688):301-306. doi: 10.1038/nature25441. PMID: 29345637

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