Related ArticlesNmr probes of molecular dynamics: overview and comparison with other techniques.
Annu Rev Biophys Biomol Struct. 2001;30:129-55
Authors: Palmer AG
NMR spin relaxation spectroscopy is a powerful approach for characterizing intramolecular and overall rotational motions in proteins. This review describes experimental methods for measuring laboratory frame spin relaxation rate constants by high-resolution solution-state NMR spectroscopy, together with theoretical approaches for interpreting spin relaxation data in order to quantify protein conformational dynamics on picosecond-nanosecond time scales. Recent applications of these techniques to proteins are surveyed, and investigations of the contribution of conformational chain entropy to protein function are highlighted. Insights into the dynamical properties of proteins obtained from NMR spin relaxation spectroscopy are compared with results derived from other experimental and theoretical techniques.
Methyl groups as probes of supra-molecular structure, dynamics and function
Methyl groups as probes of supra-molecular structure, dynamics and function
Abstract The development of new protein labeling strategies, along with optimized experiments that exploit the label, have significantly impacted on the types of biochemical problems that can now be addressed by solution NMR spectroscopy. Here we describe how methyl labeling of key residues in a highly deuterated protein background has facilitated studies of the structure, dynamics and interactions of supra-molecular particles. The methyl-labeling approach is briefly reviewed, followed by a summary of...
nmrlearner
Journal club
0
01-09-2011 12:46 PM
Alanine Methyl Groups as NMR Probes of Molecular Structure and Dynamics in High-Molecular-Weight Proteins
Alanine Methyl Groups as NMR Probes of Molecular Structure and Dynamics in High-Molecular-Weight Proteins
Raquel Godoy-Ruiz, Chenyun Guo and Vitali Tugarinov
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/0/jacsat.ahead-of-print/ja1083656/aop/images/medium/ja-2010-083656_0009.gif
Journal of the American Chemical Society
DOI: 10.1021/ja1083656
http://feeds.feedburner.com/~ff/acs/jacsat?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/jacsat/~4/hxZ4cabF688
nmrlearner
Journal club
0
12-08-2010 10:04 AM
[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...