The lateral diffusion of selectively aggregated peptides in giant unilamellar vesicles.

@article{Lee2003TheLD,
  title={The lateral diffusion of selectively aggregated peptides in giant unilamellar vesicles.},
  author={Clarence C Lee and Matthew Revington and S. D. Dunn and Nils O. Petersen},
  journal={Biophysical journal},
  year={2003},
  volume={84 3},
  pages={1756-64}
}
We have systematically investigated the effect of aggregation of a transmembrane peptide on its diffusion in dimyristoylphosphatidylcholine and in palmitoyloleoylphosphatidylcholine model membranes. The hydrophobic segment of the b subunit from E. coli F(1)F(0)-ATP synthase was modified with a histidine tag at the carbonyl terminus and was aggregated selectively by using a series of multivalent, dendritic chelating agents with nitrilotriacetic acid functional groups. Peptide complexes ranging… CONTINUE READING

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