Determining dihedral angles and local structure in silk peptide by 13C-2H REDOR.

Gullion, Terry and Kishore, Raghuvansh and Asakura, Tetsuo (2003) Determining dihedral angles and local structure in silk peptide by 13C-2H REDOR. Journal of the American Chemical Society, 125 (25). pp. 7510-1. ISSN 0002-7863

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Abstract

13C-2H REDOR NMR experiments were performed on 30-residue (AlaGly)15 silk I mimics of Bombyx mori silk fibroin to gain structural details about the elusive structure of the silk I conformation. 13C,2H-labeling strategies are illustrated for measuring individual dihedral angles in peptides and for determining local structure by REDOR. A major turn of type II character is found in the region Gly(14)-Ala(17).

Item Type:	Article
Additional Information:	Copyright of this article belongs to ACS Publications.
Subjects:	Q Science > QD Chemistry
Depositing User:	Dr. K.P.S.Sengar
Date Deposited:	14 Feb 2012 10:32
Last Modified:	14 Feb 2012 10:32
URI:	http://crdd.osdd.net/open/id/eprint/931

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