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Multi-drug efflux pumps

주최

기간

참가자

Selected structures determined by our group

Several assembly structures of efflux pumps

“Recent paradigm shift in the assembly of bacterial tripartite efflux pumps and the type 1 secretion system”, Review article
Journal of Microbiology (2019)

Overall structure of HlyD.

“Crystal Structure of a Soluble Fragment of the Membrane Fusion Protein HlyD in a Type 1 Secretion System of Gram-Negative Bacteria”
Structure (2016)

Cryo-EM MAP Fitted with a Pseudoatomic Model of the ComplexThe models for AcrB, ...

Cryo-EM MAP fitted with a pseudoatomic model of the complex.

“Pseudoatomic Structure of the Tripartite Multidrug Efflux Pump AcrAB-TolC Reveals the Intermeshing Cogwheel-like interaction between AcrA and TolC”
Structure (2016)

molcell-38-2-180f2

 TEM images and a docked model of the AcrAB-TolC efflux pump.

“Structure of the Tripartite Multidrug Efflux Pump AcrAB-TolC Suggests an Alternative Assembly Mode”
Mol. Cells. (2015)

molcell-38-2-180f3

TEM images and a docked model of the AcrBA fusion protein as well as the TolC α-hairpin tip-containing MacA protein.

“Structure of the Tripartite Multidrug Efflux Pump AcrAB-TolC Suggests an Alternative Assembly Mode”
Mol. Cells. (2015)

structural models of A. actinomycetemcomitans MacA-OprMα hybrid dimer.

“Assembly and Channel Opening of Outer Membrane Protein in Tripartite Drug Efflux Pumps of Gram-negative Bacteria”
J. Biol. Chem. (2012)

macAhexa1_smallCrystal structure of MacA, the hexameric assembly of MFP.

“Crystal structure of the Periplasmic Component of a Tripartite Macrolide-Specific Efflux Pump”
Mol. Biol. (2009)