3K7F:
reference: X-ray Crystallographic Analysis of alpha-Ketoheterocycle Inhibitors Bound to a Humanized Variant of Fatty Acid Amide Hydrolase., Mileni M, Garfunkle J, Ezzili C, Kimball FS, Cravatt BF, Stevens RC, Boger DL, J Med Chem. 2009 Nov 19. PMID: 19924997

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