Search Results - "Cece, Quentin"
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Antibiotic export by MexB multidrug efflux transporter is allosterically controlled by a MexA-OprM chaperone-like complex
Published in Nature communications (02-10-2020)“…The tripartite multidrug efflux system MexAB-OprM is a major actor in Pseudomonas aeruginosa antibiotic resistance by exporting a large variety of…”
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Exploration of the dynamic interplay between lipids and membrane proteins by hydrostatic pressure
Published in Nature communications (01-04-2022)“…Cell membranes represent a complex and variable medium in time and space of lipids and proteins. Their physico-chemical properties are determined by lipid…”
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Quantitative real-time analysis of the efflux by the MacAB-TolC tripartite efflux pump clarifies the role of ATP hydrolysis within mechanotransmission mechanism
Published in Communications biology (22-04-2021)“…Tripartite efflux pumps built around ATP-binding cassette (ABC) transporters are membrane protein machineries that perform vectorial export of a large variety…”
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Molecular Determinants for OMF Selectivity in Tripartite RND Multidrug Efflux Systems
Published in Antibiotics (Basel) (01-01-2022)“…Tripartite multidrug RND efflux systems made of an inner membrane transporter, an outer membrane factor (OMF) and a periplasmic adaptor protein (PAP) form a…”
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Reconstitution of the activity of RND efflux pumps: a “bottom-up” approach
Published in Research in microbiology (01-09-2018)“…Efflux pumps are systems devoted to the extrusion of noxious compounds. In this review, we discuss the various strategies that have thus far been undertaken…”
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Free-Standing DNA Origami Superlattice to Facilitate Cryo-EM Visualization of Membrane Vesicles
Published in Journal of the American Chemical Society (15-05-2024)“…Technological breakthroughs in cryo-electron microscopy (cryo-EM) methods open new perspectives for highly detailed structural characterizations of…”
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Rationale for the Quantitative Reconstitution of Membrane Proteins into Proteoliposomes
Published in Methods in molecular biology (Clifton, N.J.) (2020)“…Proteoliposome reconstitution is a method of choice for the investigation of membrane proteins as it allows their manipulation in the desired hydrophobic…”
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Quantitative real-time analysis of the efflux by the MacAB-TolC tripartite efflux pump clarifies the role of ATP hydrolysis within mechanotransmission mechanism
Published in Communications biology (01-12-2021)“…Abstract Tripartite efflux pumps built around ATP-binding cassette (ABC) transporters are membrane protein machineries that perform vectorial export of a large…”
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