4QEX:
reference: Structural and Functional Basis for Inhibition of Erythrocyte Invasion by Antibodies that Target Plasmodium falciparum EBA-175., Chen E, Paing MM, Salinas N, Sim BK, Tolia NH, PLoS Pathog. 2013 May;9(5):e1003390. doi: 10.1371/journal.ppat.1003390. Epub 2013, May 23. PMID: 23717209

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