4DMH:
reference: Inhibiting an epoxide hydrolase virulence factor from Pseudomonas aeruginosa protects CFTR., Bahl CD, Hvorecny KL, Bomberger JM, Stanton BA, Hammock BD, Morisseau C, Madden DR, Angew Chem Int Ed Engl. 2015 Jul 1. doi: 10.1002/anie.201503983. PMID: 26136396

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