Metal-Induced Isomerization Yields an Intracellular Chelator that Disrupts Bacterial Iron Homeostasis

The dwindling supply of antibiotics that remain effective against drug-resistant bacterial pathogens has precipitated efforts to identify new compounds that inhibit bacterial growth using untapped mechanisms of action. Here, we report both (1) a high-throughput screening methodology designed to discover chemical perturbants of the essential, yet unexploited, process of bacterial iron homeostasis, and (2) our findings from a small-molecule …