@article{BalakrishnanHemmenChoudhuryetal.2022,
  author    = {Balakrishnan, Ashwin and Hemmen, Katherina and Choudhury, Susobhan and Krohn, Jan-Hagen and Jansen, Kerstin and Friedrich, Mike and Beliu, Gerti and Sauer, Markus and Lohse, Martin J. and Heinze, Katrin G.},
  title     = {Unraveling the hidden temporal range of fast β2-adrenergic receptor mobility by time-resolved fluorescence},
  series = {Communications Biology},
  volume    = {5},
  journal   = {Communications Biology},
  number    = {1},
  doi       = {10.1038/s42003-022-03106-4},
  url       = {http://nbn-resolving.de/urn:nbn:de:bvb:20-opus-301140},
  year      = {2022},
  abstract  = {G-protein-coupled receptors (GPCRs) are hypothesized to possess molecular mobility over a wide temporal range. Until now the temporal range has not been fully accessible due to the crucially limited temporal range of available methods. This in turn, may lead relevant dynamic constants to remain masked. Here, we expand this dynamic range by combining fluorescent techniques using a spot confocal setup. We decipher mobility constants of β\(_{2}\)-adrenergic receptor over a wide time range (nanosecond to second). Particularly, a translational mobility (10 µm\(^{2}\)/s), one order of magnitude faster than membrane associated lateral mobility that explains membrane protein turnover and suggests a wider picture of the GPCR availability on the plasma membrane. And a so far elusive rotational mobility (1-200 µs) which depicts a previously overlooked dynamic component that, despite all complexity, behaves largely as predicted by the Saffman-Delbr{\"u}ck model.},
  language  = {en}
}