5XUR:
reference: Identification of a Mycothiol-Dependent Nitroreductase from Mycobacterium tuberculosis., Negri A, Javidnia P, Mu R, Zhang X, Vendome J, Gold B, Roberts J, Barman D, Ioerger T, Sacchettini JC, Jiang X, Burns-Huang K, Warrier T, Ling Y, Warren JD, Oren DA, Beuming T, Wang H, Wu J, Li H, Rhee KY, Nathan CF, Liu G, Somersan-Karakaya S, ACS Infect Dis. 2018 Feb 21. doi: 10.1021/acsinfecdis.7b00111. PMID: 29465985

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