Solid-state NMR at natural isotopic abundance for the determination of conformational polymorphism - the case of designed beta-turn peptides containing di-prolines

Yarava, Jayasubba Reddy; Sonti, Rajesh; Kantharaju, K.; Raghothama, S.; Ramanathan, K. V.

doi:10.1039/c6cc08676d

Yarava, Jayasubba Reddy; Sonti, Rajesh; Kantharaju, K.; Raghothama, S.; Ramanathan, K. V.

2017

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Résumé

The proton double quantum-carbon single quantum correlation experiment has been applied to designed peptides in the solid state in natural isotopic abundance. Analogous to nOe studies in solution, through-space double-quantum connectivities have been exploited to obtain the cis-trans conformational polymorphism of diproline residues occurring at beta-turns in the peptides.

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Titre Solid-state NMR at natural isotopic abundance for the determination of conformational polymorphism - the case of designed beta-turn peptides containing di-prolines

Auteur(s) Yarava, Jayasubba Reddy ; Sonti, Rajesh ; Kantharaju, K. ; Raghothama, S. ; Ramanathan, K. V.

Publié dans Chemical Communications

Pagination 4

Volume 53

Numéro 7

Pages 1317-1320

Date 2017

Editeur Cambridge, Royal Soc Chemistry

ISSN 1359-7345

DOI https://doi.org/10.1039/c6cc08676d

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