Gramicidin A
National Institutes of Health
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Detection of chemical processes on a single molecule scale is the ultimate goal of sensitive analytical assays. We recently…
The first direct experimental evidence that gramicidin A (gA), a transmembrane peptide, facilitates the translocation of…
Membrane proteins are regulated by the lipid bilayer composition. Specific lipid–protein interactions rarely are involved, which…
Using an atomic force microscope, supported bilayers of saturated phosphatidylcholine (in the gel state) containing various…
Gramicidin-lipid interactions were investigated using diacylphosphatidylcholines that contained two identical acyl chains of…
In order to understand how aromatic residues modulate the function of membrane-spanning proteins, we examined the role of the…