4FX0:
reference: The oxidation-sensing regulator (MosR) is a new redox dependent transcription factor in Mycobacterium tuberculosis., Brugarolas P, Movahedzadeh F, Wang Y, Zhang N, Bartek IL, Gao YN, Voskuil MI, Franzblau SG, He C, J Biol Chem. 2012 Sep 18. PMID: 22992749

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