4AN5:
reference: Capsid structure and its stability at the late stages of bacteriophage SPP1 assembly., White HE, Sherman MB, Brasiles S, Jacquet E, Seavers P, Tavares P, Orlova EV, J Virol. 2012 Jun;86(12):6768-77. Epub 2012 Apr 18. PMID: 22514336

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