Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12779/3617
Title: 1H-13C selective NOE studies of the decapeptide gramicidin S
Authors: Niccolai, Neri 
Rossi, Claudio 
Mascagni, P.
Neri, P.
Gibbons, A. W.
Issue Date: 1984
Project: None 
Journal: BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
Abstract: 
The cyclic decapeptide gramicidin S has been used as a model biopolymer to test the reliability of a strcutural method which is based on a relaxation analysis of heteronuclear selective NOEs. The observation of through-the-space dipolar couplings between intra- and inter residue amide protons and carbonyl carbons, perfectly consistent with the well established peptide solution conformation, confirms the effectiveness of this structural approach. As a corollary of the latter, carbonyl carbon resonances are unequivocally assigned. Moreover, a direct experimental proof of a Orn-NH2 → Phe CO hydrogen bonding is here given
Description: 
21971
URI: http://hdl.handle.net/20.500.12779/3617
ISSN: 0006-291X
DOI: 10.1016/0006-291X(84)91020-9
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