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Quantification of protein–lipid selectivity using FRET.
- Source :
-
European Biophysics Journal . Mar2010, Vol. 39 Issue 4, p565-578. 14p. 1 Color Photograph, 1 Diagram, 2 Charts, 5 Graphs. - Publication Year :
- 2010
-
Abstract
- Membrane proteins exhibit different affinities for different lipid species, and protein–lipid selectivity regulates the membrane composition in close proximity to the protein, playing an important role in the formation of nanoscale membrane heterogeneities. The sensitivity of Förster resonance energy transfer (FRET) for distances of 10 Å up to 100 Å is particularly useful to retrieve information on the relative distribution of proteins and lipids in the range over which protein–lipid selectivity is expected to influence membrane composition. Several FRET-based methods applied to the quantification of protein–lipid selectivity are described herein, and different formalisms applied to the analysis of FRET data for particular geometries of donor–acceptor distribution are critically assessed. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 01757571
- Volume :
- 39
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- European Biophysics Journal
- Publication Type :
- Academic Journal
- Accession number :
- 48624283
- Full Text :
- https://doi.org/10.1007/s00249-009-0532-z