5WKN:
reference: Structure of the paramyxovirus PIV5 nucleoprotein in complex with an amino-terminal peptide of the phosphoprotein., Aggarwal M, Leser GP, Kors CA, Lamb RA, J Virol. 2017 Dec 13. pii: JVI.01304-17. doi: 10.1128/JVI.01304-17. PMID: 29237836

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