| 2NC1: reference: An accurately preorganized IRES RNA structure enables eIF4G capture for initiation of viral translation., Imai S, Kumar P, Hellen CU, D'Souza VM, Wagner G, Nat Struct Mol Biol. 2016 Sep;23(9):859-64. doi: 10.1038/nsmb.3280. Epub 2016 Aug, 15. PMID: 27525590 |
This OCA 
Structure page
uses Jmol,
developed by the Jmol Development Team
(documentation).