6EIC:
reference: The crystal structure of monoacylglycerol lipase from M. tuberculosis reveals the basis for specific inhibition., Aschauer P, Zimmermann R, Breinbauer R, Pavkov-Keller T, Oberer M, Sci Rep. 2018 Jun 12;8(1):8948. doi: 10.1038/s41598-018-27051-7. PMID: 29895832

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