6WZO:
reference: Architecture and self-assembly of the SARS-CoV-2 nucleocapsid protein., Ye Q, West AMV, Silletti S, Corbett KD, bioRxiv. 2020 May 17. doi: 10.1101/2020.05.17.100685. PMID: 32511359

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