Search Results - "Pahil, Karanbir S"
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Structural basis of unidirectional export of lipopolysaccharide to the cell surface
Published in Nature (London) (01-03-2019)“…Gram-negative bacteria are surrounded by an inner cytoplasmic membrane and by an outer membrane, which serves as a protective barrier to limit entry of many…”
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Combining Mutations That Inhibit Two Distinct Steps of the ATP Hydrolysis Cycle Restores Wild-Type Function in the Lipopolysaccharide Transporter and Shows that ATP Binding Triggers Transport
Published in mBio (20-08-2019)“…ATP-binding cassette (ABC) transporters constitute a large family of proteins present in all domains of life. They are powered by dynamic ATPases that harness…”
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Novobiocin Enhances Polymyxin Activity by Stimulating Lipopolysaccharide Transport
Published in Journal of the American Chemical Society (06-06-2018)“…Gram-negative bacteria are challenging to kill with antibiotics due to their impenetrable outer membrane containing lipopolysaccharide (LPS). The polymyxins,…”
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A new antibiotic traps lipopolysaccharide in its intermembrane transporter
Published in Nature (London) (18-01-2024)“…Gram-negative bacteria are extraordinarily difficult to kill because their cytoplasmic membrane is surrounded by an outer membrane that blocks the entry of…”
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Cell-based screen for discovering lipopolysaccharide biogenesis inhibitors
Published in Proceedings of the National Academy of Sciences - PNAS (26-06-2018)“…New drugs are needed to treat gram-negative bacterial infections. These bacteria are protected by an outer membrane which prevents many antibiotics from…”
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Author Correction: A new antibiotic traps lipopolysaccharide in its intermembrane transporter
Published in Nature (London) (25-07-2024)Get full text
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Author Correction: A new antibiotic traps lipopolysaccharide in its intermembrane transporter
Published in Nature (London) (01-01-2024)Get full text
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