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Default Elucidating proline dynamics in spider dragline silk fibre using 2H-13C HETCOR MAS NMR.

Elucidating proline dynamics in spider dragline silk fibre using 2H-13C HETCOR MAS NMR.

Related Articles Elucidating proline dynamics in spider dragline silk fibre using 2H-13C HETCOR MAS NMR.

Chem Commun (Camb). 2014 May 14;50(37):4856-9

Authors: Shi X, Yarger JL, Holland GP

Abstract
(2)H-(13)C HETCOR MAS NMR is performed on (2)H/(13)C/(15)N-Pro enriched A. aurantia dragline silk. Proline dynamics are extracted from (2)H NMR line shapes and T1 in a site-specific manner to elucidate the backbone and side chain molecular dynamics for the MaSp2 GPGXX ?-turn regions for spider dragline silk in the dry and wet, supercontracted states.


PMID: 24686512 [PubMed - indexed for MEDLINE]



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