2OJQ:
reference: Structural basis for viral late-domain binding to Alix., Lee S, Joshi A, Nagashima K, Freed EO, Hurley JH, Nat Struct Mol Biol. 2007 Feb 4;. PMID: 17277784

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