Mechanosensitivity of an ABC Membrane Transporter Revealed by Single Molecule FRET and Activity Measurement
While mechanosensitive ion channels' gating has been well documented, the effect of
membrane mechanics, in particular membrane curvature, on the function of transporters …
membrane mechanics, in particular membrane curvature, on the function of transporters …
Conformational dynamics of the ABC transporter McjD seen by single‐molecule FRET
ABC transporters utilize ATP for export processes to provide cellular resistance against
toxins, antibiotics, and harmful metabolites in eukaryotes and prokaryotes. Based on static …
toxins, antibiotics, and harmful metabolites in eukaryotes and prokaryotes. Based on static …
Lipid-dependent conformational dynamics of bacterial ATP-binding cassette transporter Sav1866
Sav1866, a bacterial ATP-binding cassette (ABC) exporter, plays a crucial role in cellular
processes by facilitating the efflux of a diverse range of substrates, including drugs …
processes by facilitating the efflux of a diverse range of substrates, including drugs …
Biophysical methods toolbox to study ABC exporter structure and function
T Marcellino, V Srinivasan - Biological Chemistry, 2017 - degruyter.com
ABC exporters are highly dynamic membrane proteins that span a huge spectrum of
different conformations. A detailed integrated approach of cellular, biochemical and …
different conformations. A detailed integrated approach of cellular, biochemical and …
The ABC transporter MsbA adopts the wide inward-open conformation in E. coli cells
Membrane proteins are currently investigated after detergent extraction from native cellular
membranes and reconstitution into artificial liposomes or nanodiscs, thereby removing them …
membranes and reconstitution into artificial liposomes or nanodiscs, thereby removing them …
The ABC transporter MsbA in a dozen environments
L Hoffmann, A Baier, L Jorde, M Kamel, JH Schaefer… - bioRxiv, 2024 - biorxiv.org
High-resolution structure determination of membrane proteins typically requires isolation
from the native lipid bilayer and reconstitution into artificial membrane mimics. For this …
from the native lipid bilayer and reconstitution into artificial membrane mimics. For this …
Watching conformational dynamics of ABC transporters with single-molecule tools
F Husada, G Gouridis, R Vietrov… - Biochemical Society …, 2015 - portlandpress.com
ATP-binding cassette (ABC) transporters play crucial roles in cellular processes, such as
nutrient uptake, drug resistance, cell-volume regulation and others. Despite their …
nutrient uptake, drug resistance, cell-volume regulation and others. Despite their …
Mechanistic determinants of the directionality and energetics of active export by a heterodimeric ABC transporter
N Grossmann, AS Vakkasoglu, S Hulpke… - Nature …, 2014 - nature.com
The ATP-binding cassette (ABC) transporter associated with antigen processing (TAP)
participates in immune surveillance by moving proteasomal products into the endoplasmic …
participates in immune surveillance by moving proteasomal products into the endoplasmic …
The ABC transporter MsbA in a dozen environments
A Moeller, L Hoffmann, A Baier, L Jorde, M Kamel… - 2024 - researchsquare.com
High-resolution structure determination of membrane proteins typically requires isolation
from the native lipid bilayer and reconstitution into artificial membrane mimics. For this …
from the native lipid bilayer and reconstitution into artificial membrane mimics. For this …
Thermodynamic basis for conformational coupling in an ATP-Binding cassette exporter
K Barth, M Rudolph, T Diederichs… - The Journal of …, 2020 - ACS Publications
ATP-binding cassette (ABC) transporters constitute one of the largest protein superfamilies,
and they mediate the transport of diverse substrates across the membrane. The molecular …
and they mediate the transport of diverse substrates across the membrane. The molecular …