3OZF:
reference: Acyclic Immucillin Phosphonates: Second-Generation Inhibitors of Plasmodium falciparum Hypoxanthine- Guanine-Xanthine Phosphoribosyltransferase., Hazleton KZ, Ho MC, Cassera MB, Clinch K, Crump DR, Rosario I Jr, Merino EF, Almo SC, Tyler PC, Schramm VL, Chem Biol. 2012 Jun 22;19(6):721-30. PMID: 22726686

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