5KWI:
reference: Exploring Covalent Allosteric Inhibition of Antigen 85C from Mycobacterium tuberculosis by Ebselen Derivatives., Goins CM, Dajnowicz S, Thanna S, Sucheck SJ, Parks JM, Ronning DR, ACS Infect Dis. 2017 Mar 21. doi: 10.1021/acsinfecdis.7b00003. PMID: 28285521

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