4RHY:
reference: First Crystal Structures of Mycobacterium tuberculosis 6-Oxopurine Phosphoribosyltransferase: Complexes with GMP and Pyrophosphate and with Acyclic Nucleoside Phosphonates Whose Prodrugs Have Antituberculosis Activity., Eng WS, Hockova D, Spacek P, Janeba Z, West NP, Woods K, Naesens LM, Keough DT, Guddat LW, J Med Chem. 2015 May 13. PMID: 25915781

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