α-Helix formation in a photoswitchable peptide tracked from picoseconds to microseconds by time-resolved IR spectroscopy

Photo-triggered α-helix formation of a 16-residue peptide featuring a built-in conformational photoswitch is monitored by time-resolved IR spectroscopy. An experimental approach with 2-ps time resolution and a scanning range up to 30 μs is used to cover all time scales of the peptide dynamics. Exper...

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Detalles Bibliográficos

Publicado en:	Proc Natl Acad Sci U S A
Principais autores:	Bredenbeck, Jens, Helbing, Jan, Kumita, Janet R., Woolley, G. Andrew, Hamm, Peter
Formato:	Artigo
Idioma:	Inglês
Publicado:	National Academy of Sciences 2005
Assuntos:	Biological Sciences
Acceso en liña:	https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC548979/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/15699340/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.0406948102
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