2PGF:
reference: Structures of substrate- and inhibitor-bound adenosine deaminase from a human malaria parasite show a dramatic conformational change and shed light on drug selectivity., Larson ET, Deng W, Krumm BE, Napuli A, Mueller N, Van Voorhis WC, Buckner FS, Fan E, Lauricella A, DeTitta G, Luft J, Zucker F, Hol WG, Verlinde CL, Merritt EA, J Mol Biol. 2008 Sep 12;381(4):975-88. Epub 2008 Jun 24. PMID: 18602399

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