The study of protein dynamics using the measurement of relaxation times by NMR was based on a set of studies in the mid-20th century that outlined theories and methods. However, the complexity of protein NMR was such that these simple experiments were not practical for application to proteins. The advent of techniques in the 1980s for isotopic labeling of proteins meant that pulse sequences could now be applied in multidimensional NMR experiments to enable per-residue information about the local...
[ASAP] Early Strides in NMR Dynamics Measurements
Early Strides in NMR Dynamics Measurements
https://pubs.acs.org/na101/home/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.1c00141/20210330/images/medium/bi1c00141_0002.gif
Biochemistry
DOI: 10.1021/acs.biochem.1c00141
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nmrlearner
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03-31-2021 11:12 AM
Dynamic 15 N{ 1 H} NOE measurements: a tool for studying protein dynamics
Dynamic 15 N{ 1 H} NOE measurements: a tool for studying protein dynamics
Abstract
Intramolecular motions in proteins are one of the important factors that determine their biological activity and interactions with molecules of biological importance. Magnetic relaxation of 15N amide nuclei allows one to monitor motions of protein backbone over a wide range of time scales. 15N{1H} nuclear Overhauser effect is essential for the identification of fast backbone motions in proteins. Therefore, exact measurements of NOE values and their accuracies are...
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09-13-2020 09:18 AM
[NMR paper] Cross-Correlated Relaxation of Dipolar Coupling and Chemical-Shift Anisotropy in Magic-Angle Spinning R1? NMR Measurements: Application to Protein Backbone Dynamics Measurements.
Cross-Correlated Relaxation of Dipolar Coupling and Chemical-Shift Anisotropy in Magic-Angle Spinning R1? NMR Measurements: Application to Protein Backbone Dynamics Measurements.
Cross-Correlated Relaxation of Dipolar Coupling and Chemical-Shift Anisotropy in Magic-Angle Spinning R1? NMR Measurements: Application to Protein Backbone Dynamics Measurements.
J Phys Chem B. 2016 Aug 8;
Authors: Kurauskas V, Weber E, Hessel A, Ayala I, Marion D, Schanda P
Abstract
Transverse relaxation rate measurements in MAS solid-state NMR...
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08-09-2016 02:42 PM
[NMR paper] Backbone dynamics of the olfactory marker protein as studied by 15N NMR relaxation measurements.
Backbone dynamics of the olfactory marker protein as studied by 15N NMR relaxation measurements.
Related Articles Backbone dynamics of the olfactory marker protein as studied by 15N NMR relaxation measurements.
Biochemistry. 2005 Jul 19;44(28):9673-9
Authors: Gitti RK, Wright NT, Margolis JW, Varney KM, Weber DJ, Margolis FL
Nuclear magnetic resonance (NMR) (15)N relaxation measurements of the olfactory marker protein (OMP) including longitudinal relaxation (T(1)), transverse relaxation (T(2)), and (15)N-{(1)H} NOE data were collected at low...
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12-01-2010 06:56 PM
[NMR paper] Thermodynamic interpretation of protein dynamics from NMR relaxation measurements.
Thermodynamic interpretation of protein dynamics from NMR relaxation measurements.
Related Articles Thermodynamic interpretation of protein dynamics from NMR relaxation measurements.
Protein Pept Lett. 2005 Apr;12(3):235-40
Authors: Spyracopoulos L
Protein dynamics and thermodynamics can be characterized through measurements of relaxation rates of side chain (2)H and (13)C, and backbone (15)N nuclei using NMR spectroscopy. The rates reflect protein motions on timescales from picoseconds to milliseconds. Backbone and methyl side chain NMR...
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11-25-2010 08:21 PM
[NMR paper] Protein dynamics measurements by TROSY-based NMR experiments.
Protein dynamics measurements by TROSY-based NMR experiments.
Related Articles Protein dynamics measurements by TROSY-based NMR experiments.
J Magn Reson. 2000 Apr;143(2):423-6
Authors: Zhu G, Xia Y, Nicholson LK, Sze KH
The described TROSY-based experiments for investigating backbone dynamics of proteins make it possible to elucidate internal motions in large proteins via measurements of T(1), T(2), and NOE of backbone (15)N nuclei. In our proposed sequences, the INEPT sequence is eliminated and the PEP sequence is replaced by the ST2-PT...
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11-18-2010 09:15 PM
[NMR paper] Main-chain dynamics of a partially folded protein: 15N NMR relaxation measurements of
Main-chain dynamics of a partially folded protein: 15N NMR relaxation measurements of hen egg white lysozyme denatured in trifluoroethanol.
http://www.ncbi.nlm.nih.gov/corehtml/query/egifs/http:--linkinghub.elsevier.com-ihub-images-PubMedLink.gif Related Articles Main-chain dynamics of a partially folded protein: 15N NMR relaxation measurements of hen egg white lysozyme denatured in trifluoroethanol.
J Mol Biol. 1996 Apr 5;257(3):669-83
Authors: Buck M, Schwalbe H, Dobson CM
15N NMR relaxation measurements have been used to study the dynamic...
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08-22-2010 02:27 PM
[NMR paper] A comparison of 15N NMR relaxation measurements with a molecular dynamics simulation:
A comparison of 15N NMR relaxation measurements with a molecular dynamics simulation: backbone dynamics of the glucocorticoid receptor DNA-binding domain.
Related Articles A comparison of 15N NMR relaxation measurements with a molecular dynamics simulation: backbone dynamics of the glucocorticoid receptor DNA-binding domain.
Proteins. 1993 Dec;17(4):375-90
Authors: Eriksson MA, Berglund H, Härd T, Nilsson L
The rapid motions of the backbone of the DNA-binding domain of the glucocorticoid receptor (GR DBD) have been investigated using...