C-H…O hydrogen bond mediated chain reversal in a peptide containing g-amino acid residue, determined directly from powder X-ray diffraction data

Cheung, Eugene Y and McCabe, Emma E and Kenneth, DM and Johnston, Roy L and Tedesco, Emilio and Muruga Poopathi Raja, K and Balaram, Padmanabhan (2002) C-H…O hydrogen bond mediated chain reversal in a peptide containing g-amino acid residue, determined directly from powder X-ray diffraction data. In: Angewandte Chemie International Edition, 41 (3). pp. 494-496.

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Abstract

The finding that peptides containing -amino acid residues give rise to folding patterns hitherto unobserved in -amino acid peptides[1] has stimulated considerable interest in the conformational properties of peptides built from , and residues,[2] as the introduction of additional methylene (CH2) units into peptide chains provides further degrees of conformational freedom.

Item Type:	Journal Article
Additional Information:	Copyright of this article belongs to John Wiley and Sons.
Keywords:	hydrogen bonds; peptides; powder diffraction; structure elucidation; X-ray diffraction.
Department/Centre:	Division of Biological Sciences > Molecular Biophysics Unit
Date Deposited:	14 Dec 2010 06:59
Last Modified:	14 Dec 2010 06:59
URI:	http://eprints.iisc.ernet.in/id/eprint/33878

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