2IL9:
reference: Structural basis for ribosome recruitment and manipulation by a viral IRES RNA., Pfingsten JS, Costantino DA, Kieft JS, Science. 2006 Dec 1;314(5804):1450-4. Epub 2006 Nov 23. PMID: 17124290

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