Site-Specific Backbone Amide 15N Chemical Shift Anisotropy Tensors in a Small Protein from Liquid Crystal and Cross-Correlated Relaxation Measurements
نویسندگان
چکیده
منابع مشابه
Protein Backbone Dynamics and 15N Chemical Shift Anisotropy from Quantitative Measurement of Relaxation Interference Effects
Cross-correlation between 15N-1H dipolar interactions and 15N chemical shift anisotropy (CSA) gives rise to different relaxation rates of the doublet components of 15N-{1H} peptide backbone amides. A simple scheme for quantitative measurement of this effect is described which yields information on the magnitude of the CSA from the relative intensities of 1H-15N correlations obtained with two sl...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 2010
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja910186u