1S7U:
reference: Determination of structural principles underlying three different modes of lymphocytic choriomeningitis virus escape from CTL recognition., Velloso LM, Michaelsson J, Ljunggren HG, Schneider G, Achour A, J Immunol 2004 May 1;172(9):5504-11. PMID: 15100292

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