6DUQ:
reference: Mechanism for the Regulated Control of Bacterial Transcription Termination by a Universal Adaptor Protein., Lawson MR, Ma W, Bellecourt MJ, Artsimovitch I, Martin A, Landick R, Schulten K, Berger JM, Mol Cell. 2018 Aug 10. pii: S1097-2765(18)30583-5. doi:, 10.1016/j.molcel.2018.07.014. PMID: 30122535

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