Light-triggered β-hairpin folding and unfolding

A light-switchable peptide is transformed with ultrashort pulses from a β-hairpin to an unfolded hydrophobic cluster and vice versa. The structural changes are monitored by mid-IR probing. Instantaneous normal mode analysis with a Hamiltonian combining density functional theory with molecular mechan...

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Bibliographic Details
Main Authors: Schrader, Tobias E., Schreier, Wolfgang J., Cordes, Thorben, Koller, Florian O., Babitzki, Galina, Denschlag, Robert, Renner, Christian, Löweneck, Markus, Dong, Shou-Liang, Moroder, Luis, Tavan, Paul, Zinth, Wolfgang
Format: Artigo
Language:Inglês
Published: National Academy of Sciences 2007
Subjects:
Biological Sciences
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1993841/
https://ncbi.nlm.nih.gov/pubmed/17893334
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0707322104
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