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

DIR@IMTECH: CSIR-Institute of Microbial Technology

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Title Determining dihedral angles and local structure in silk peptide by 13C-2H REDOR.
 
Creator Gullion, Terry
Kishore, Raghuvansh
Asakura, Tetsuo
 
Subject QD Chemistry
 
Description 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).
 
Publisher ACS Publications
 
Date 2003-06-25
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://crdd.osdd.net/open/931/1/kishore2003.pdf
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
 
Relation http://pubs.acs.org/doi/pdf/10.1021/ja0342345
http://crdd.osdd.net/open/931/