- Abstract:
-
Solution scattering of neutrons and x-rays can provide direct information on local interactions of importance for biomolecular folding and structure. Here, neutron scattering experiments are combined with molecular-dynamics simulation to interpret the scattering signal of a series of dipeptides with varying degrees of hydrophobicity (GlyAla, GlyPro, and AlaPro) in concentrated aqueous solution (1:20 solute/water ratio) in which the peptides form large segregates (up to 50-60 amino acids). Two...
Expand abstract - Publication status:
- Published
- Journal:
- Biophysical journal
- Volume:
- 103
- Issue:
- 7
- Pages:
- 1518-1524
- Publication date:
- 2012-10-05
- DOI:
- EISSN:
-
1542-0086
- ISSN:
-
0006-3495
- URN:
-
uuid:fdbfe67b-bce1-4248-bdde-503761129acb
- Source identifiers:
-
342613
- Local pid:
- pubs:342613
- Copyright date:
- 2012
Journal article
Alteration of water structure by peptide clusters revealed by neutron scattering in the small-angle region (below 1 A(-1)).
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