3EE7:
reference: Severe acute respiratory syndrome coronavirus nsp9 dimerization is essential for efficient viral growth., Miknis ZJ, Donaldson EF, Umland TC, Rimmer RA, Baric RS, Schultz LW, J Virol. 2009 Apr;83(7):3007-18. Epub 2009 Jan 19. PMID: 19153232

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