3IYB:
reference: Catching a virus in the act of RNA-release: a novel poliovirus uncoating intermediate characterized by cryoelectron microscopy., Levy HC, Bostina M, Filman DJ, Hogle JM, J Virol. 2010 Feb 24. PMID: 20181687

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