5APM:
reference: Multiple capsid-stabilizing interactions revealed in a high-resolution structure of an emerging picornavirus causing neonatal sepsis., Shakeel S, Westerhuis BM, Domanska A, Koning RI, Matadeen R, Koster AJ, Bakker AQ, Beaumont T, Wolthers KC, Butcher SJ, Nat Commun. 2016 Jul 20;7:11387. doi: 10.1038/ncomms11387. PMID: 27435188

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