3IFZ:
reference: Structural insights into the quinolone resistance mechanism of Mycobacterium tuberculosis DNA gyrase., Piton J, Petrella S, Delarue M, Andre-Leroux G, Jarlier V, Aubry A, Mayer C, PLoS One. 2010 Aug 18;5(8):e12245. PMID: 20805881

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