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Fighting toxic copper in a bacterial pathogen

A copper-responsive transcriptional repressor with an unusual DNA binding fold has been identified that represents the founding member of an extensive new family of bacterial transcriptional regulators.

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Figure 1: Copper homeostasis in M. tuberculosis.

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Wilmot, C. Fighting toxic copper in a bacterial pathogen. Nat Chem Biol 3, 15–16 (2007). https://doi.org/10.1038/nchembio0107-15

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