ArticleBiophysical journal2010
Experimental evidence for membrane-mediated protein-protein interaction.
Article in Biophysical journal, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed.
- Practical considerations for feature assignment in high-speed AFM of live cell membranes.Biophysics and physicobiology · 2022Article
- Single molecule kinetics of bacteriorhodopsin by HS-AFM.Nature communications · 2021Article
- Cellular requirements for PIN polar cargo clustering in Arabidopsis thaliana.The New phytologist · 2021Article
- Biological physics by high-speed atomic force microscopy.Philosophical transactions. Series A, Mathematical, physical, and engineering sciences · 2020Review
- High-speed atomic force microscopy highlights new molecular mechanism of daptomycin action.Nature communications · 2020Article
- A bio-pen for direct writing of single molecules on user-functionalized surfaces.Nanoscale advances · 2020Article
- Conformational switching of chiral colloidal rafts regulates raft-raft attractions and repulsions.Proceedings of the National Academy of Sciences of the United States of America · 2019Article
- Advances in high-speed atomic force microscopy (HS-AFM) reveal dynamics of transmembrane channels and transporters.Current opinion in structural biology · 2019Review
- A Rationale for Mesoscopic Domain Formation in Biomembranes.Biomolecules · 2018Article
- Membrane-Modulating Drugs can Affect the Size of Amyloid-βScientific reports · 2018Article
- Lysenin Toxin Membrane Insertion Is pH-Dependent but Independent of Neighboring Lysenins.Biophysical journal · 2017Article
- Tuning membrane protein mobility by confinement into nanodomains.Nature nanotechnology · 2017Article
- Filming biomolecular processes by high-speed atomic force microscopy.Chemical reviews · 2014Review
- The interaction between amyloid-β peptides and anionic lipid membranes containing cholesterol and melatonin.PloS one · 2014Article
- Real-time visualization of assembling of a sphingomyelin-specific toxin on planar lipid membranes.Biophysical journal · 2013Article
- Coarse-grained computer simulation of dynamics in thylakoid membranes: methods and opportunities.Frontiers in plant science · 2013Review
- Article
- Guide to video recording of structure dynamics and dynamic processes of proteins by high-speed atomic force microscopy.Nature protocols · 2012Article
- The V-ATPase proteolipid cylinder promotes the lipid-mixing stage of SNARE-dependent fusion of yeast vacuoles.The EMBO journal · 2011Article
- High speed bio-AFM reveals motion of membrane proteins driven by hydrophobic mismatch with nm precision in label-free fashion.Biophysical journal · 2010Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Membrane proteins diffuse within the membrane, form oligomers and supramolecular assemblies. Using high-speed atomic force microscopy, we present direct experimental measure of an in-membrane-plane interaction potential between membrane proteins. In purple membranes, ATP-synthase c-rings formed dimers that temporarily dissociated. C-ring dimers revealed subdiffusive motion, while dissociated monomers diffused freely. C-rings center-to-center distance probability distribution allowed the calculation and modeling of an in-membrane-plane energy landscape that presented repulsion at 80 Å, most stable dimer association at 103 Å (-3.5 k(B)T strength), and dissociation at 125 Å (-1 k(B)T strength). This first experimental data of nonlabeled membrane protein diffusion and the corresponding in-membrane-plane interaction energy landscape characterized membrane protein interaction with an attractive range of several k(B)T that reaches to a radius of ∼50 Å within the membrane plane.
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