5NQF:
reference: Cross-reactivity between apical membrane antgen 1 and rhoptry neck protein 2 in P. vivax and P. falciparum: A structural and binding study., Vulliez-Le Normand B, Saul FA, Hoos S, Faber BW, Bentley GA, PLoS One. 2017 Aug 17;12(8):e0183198. doi: 10.1371/journal.pone.0183198., eCollection 2017. PMID: 28817634

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