GKL003 is a bacterial transcription inhibitor that targets the interaction interface of RNA polymerase (RNAP) and the sigma factor, with a Ki value of 5.79 nM. By specifically binding to the RNAP β' clamp helix region at the σA factor binding site, GKL003 disrupts the formation of the RNAP holoenzyme and inhibits bacterial transcription initiation complexes. This compound effectively inhibits the growth of both Gram-positive and Gram-negative bacterial strains, including those that are drug-resistant, making it a valuable tool for research applications in microbiology and antibiotic resistance studies.
GKL003 is a bacterial transcription inhibitor that targets the interaction interface of RNA polymerase (RNAP) and the sigma factor, with a Ki value of 5.79 nM. By specifically binding to the RNAP β' clamp helix region at the σA factor binding site, GKL003 disrupts the formation of the RNAP holoenzyme and inhibits bacterial transcription initiation complexes. This compound effectively inhibits the growth of both Gram-positive and Gram-negative bacterial strains, including those that are drug-resistant, making it a valuable tool for research applications in microbiology and antibiotic resistance studies.
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