| Value |
0.0075
μm^2/sec
Range: ±0.0013 μm^2/sec
|
| Organism |
Bacteria Escherichia coli |
| Reference |
Leake MC, Chandler JH, Wadhams GH, Bai F, Berry RM, Armitage JP. Stoichiometry and turnover in single, functioning membrane protein complexes. Nature. 2006 Sep 21 443(7109):355-8. p.357 left column bottom paragraphPubMed ID16971952
|
| Method |
"Fitting all of the membrane FRAP [Fluorescence Recovery After Photobleaching] data from ROIs [Regions
Of Interest] lacking
motors to a model of a diffusing GFP–MotB membrane pool gave a
diffusion coefficient, D, of 0.0075±0.0013µm^2/sec (Supplementary
Methods 6)" |
| Comments |
"[Researchers] obtained an independent, single-molecule estimate,
D=0.0088±0.0026µm^2/sec, by tracking mobile fluorescent spots
that could occasionally be resolved after prebleaching (Supplementary Methods
6 and Supplementary Videos 3 and 4)." |
| Entered by |
Uri M |
| ID |
109771 |