Single-crystal NMR is used to determine (super 15)N shielding tensors for the central peptide groups in GGV, AGG, and APG. The findings show that the angle between the downfield component [delta(sub 11)] and the N-H or the N-C(super delta)(pro) bonds is in the range of 20-23 degree

Authors :: Waddell, Kevin W.
Chekmenev, Eduard Y.
Wittebort, Richard J.
Source :: Journal of the American Chemical Society. June 29, 2005, Vol. 127 Issue 25, 9030-9035
Publication Year :: 2005
Abstract: Single-crystal NMR is used to determine (super 15)N shielding tensors for the central peptide groups in GGV, AGG, and APG. The findings show that the angle between the downfield component [delta(sub 11)] and the N-H or the N-C(super delta)(pro) bonds is in the range of 20-23 degree.

Subjects :: Chemical synthesis -- Analysis
Nuclear magnetic resonance spectroscopy -- Analysis
Peptides -- Chemical properties
Peptides -- Structure
Peptides -- Spectra
Chemistry

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