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Local conformational dynamics in α-helices measured by fast triplet transfer

Coupling fast triplet–triplet energy transfer (TTET) between xanthone and naphthylalanine to the helix–coil equilibrium in alanine-based peptides allowed the observation of local equilibrium fluctuations in α-helices on the nanoseconds to microseconds time scale. The experiments revealed faster heli...

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Bibliographic Details
Main Authors: Fierz, Beat, Reiner, Andreas, Kiefhaber, Thomas
Format: Artigo
Language:Inglês
Published: National Academy of Sciences 2009
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC2633579/
https://ncbi.nlm.nih.gov/pubmed/19131517
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.0808581106
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