5KDF:
reference: Discovery of Allosteric and Selective Inhibitors of Inorganic Pyrophosphatase from Mycobacterium tuberculosis., Pang AH, Garzan A, Larsen MJ, McQuade TJ, Garneau-Tsodikova S, Tsodikov OV, ACS Chem Biol. 2016 Sep 26. PMID: 27622287

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