5Z3Q:
reference: Crystal structure of a soluble fragment of poliovirus 2CATPase., Guan H, Tian J, Zhang C, Qin B, Cui S, PLoS Pathog. 2018 Sep 19;14(9):e1007304. doi: 10.1371/journal.ppat.1007304., eCollection 2018 Sep. PMID: 30231078

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