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α-Helical stabilization by side chain shielding of backbone hydrogen bonds

We study atomic models of the thermodynamics of the structural transition of peptides that form α-helices. The effect of sequence variation on α-helix formation for alanine-rich peptides, Ac-Ala(21)- methyl amide (A21) and Ac-A(5) (AAARA)(3)A-methyl amide (Fs peptide), is investigated by atomic simu...

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Detalles Bibliográficos
Main Authors: García, Angel E., Sanbonmatsu, Kevin Y.
Formato: Artigo
Idioma:Inglês
Publicado: The National Academy of Sciences 2002
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC122425/
https://ncbi.nlm.nih.gov/pubmed/11867710
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1073/pnas.042496899
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