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The identification of arginine residues in peptides by 2D-IR echo spectroscopy

The CN stretching vibrations of the guanidyl group in the arginine dipeptide sidechain are examined by two-dimensional infrared spectroscopy. In D(2)O, the spectra display two distinct diagonal peaks. These nearly degenerate modes undergo ultrafast energy transfer. The energy transfer rate was deter...

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Détails bibliographiques
Auteurs principaux: Ghosh, Ayanjeet, Tucker, Matthew J., Hochstrasser, Robin M.
Format: Artigo
Langue:Inglês
Publié: 2011
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC3162110/
https://ncbi.nlm.nih.gov/pubmed/21539337
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jp201794n
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