2PLV:
reference: Structural factors that control conformational transitions and serotype specificity in type 3 poliovirus., Filman DJ, Syed R, Chow M, Macadam AJ, Minor PD, Hogle JM, EMBO J 1989 May;8(5):1567-79. PMID: 2548847

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