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Identification and analysis of novel small molecule inhibitors of RNase E: Implications for antibacterial targeting and regulation of RNase E. | LitMetric

AI Article Synopsis

Article Abstract

Increasing resistance of bacteria to antibiotics is a serious global challenge and there is a need to unlock the potential of novel antibacterial targets. One such target is the essential prokaryotic endoribonuclease RNase E. Using a combination of high-throughput screening and validation we have identified three novel small molecule inhibitors of RNase E that are active against RNase E from , and . Two of the inhibitors are non-natural small molecules that could be suitable as lead compounds for the development of broad-spectrum antibiotics targeting RNase E. The third small molecule inhibitor is glucosamine-6-phosphate, a precursor of bacterial cell envelope peptidoglycans and lipopolysaccharides, hinting at a novel metabolite-mediated mechanism of regulation of RNase E.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7284133PMC
http://dx.doi.org/10.1016/j.bbrep.2020.100773DOI Listing

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