Automatic 13C chemical shift reference correction for unassigned protein NMR spectra
نویسندگان
چکیده
منابع مشابه
Quantum chemical 13C(alpha) chemical shift calculations for protein NMR structure determination, refinement, and validation.
A recently determined set of 20 NMR-derived conformations of a 48-residue all-alpha-helical protein, (PDB ID code 2JVD), is validated here by comparing the observed (13)C(alpha) chemical shifts with those computed at the density functional level of theory. In addition, a recently introduced physics-based method, aimed at determining protein structures by using NOE-derived distance constraints t...
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~Protein Engineering Network of Centres of Excellence, Department of Biochemistry, University of Alberta, Edmonton, AB, Canada T6G 2S2 bDepartment of Molecular Biology, The Scripps Research Institute, 10666 North Torrey Pines Road, La Jolla, CA 92037, US.A. "National Magnetic Resonance Facility at Madison, Department of Biochemistry, University of Wisconsin at Madison, 420 Henry Mall, Madison, ...
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We report the carbon-13 'magic-angle' sample-spinning nuclear magnetic resonance (NMR) spectra of several lipid-water systems, under a variety of radiofrequency excitation conditions. Our results show that complex lipid or membrane spectra can be greatly simplified by using 'spectral editing' techniques. For example, in a 1,2-dimyristoyl-sn-glycero-3-phosphocholine (DMPC)-water mesophase, the g...
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ژورنال
عنوان ژورنال: Journal of Biomolecular NMR
سال: 2018
ISSN: 0925-2738,1573-5001
DOI: 10.1007/s10858-018-0202-5