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Cited by 210

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Insights into the local residual entropy of proteins provided by NMR relaxation

Open access
Li, Zhigang, Raychaudhuri, Soumya, Wand, A. Joshua·1996·Protein Science

Abstract

A simple model is used to illustrate the relationship between the dynamics measured by NMR relaxation methods and the local residual entropy of proteins. The expected local dynamic behavior of well‐packed extended amino acid side chains are described by employing a one‐dimensional vibrator that encapsulates both the spatial and temporal character of the motion. This model is then related to entropy and to the generalized order parameter of the popular “model‐free” treatment often used in the analysis of NMR relaxation data. Simulations indicate that order parameters observed for the methyl symmetry axes in, for example, human ubiquitin correspond to significant local entropies. These observations have obvious significance for the issue of the physical basis of protein structure, dynamics, and stability.

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Metadata

Authors
Li, Z., Raychaudhuri, S., & Wand, A. J.
Venue
Protein Science
Publisher
Wiley
Published
1996-12
Volume
5
Issue
12
Pages
2647-2650
ISSN
  • 0961-8368 (ISSN-L)
  • 1469-896X
OpenAlex
W2002447487
Cited by
210
References
1
FWCI
1.48
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Insights into the local residual entropy of proteins provided by NMR relaxation. https://app.cochat.ai/papers/10.1002/pro.5560051228
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Li, Z., Raychaudhuri, S., & Wand, A. J. (1996). Insights into the local residual entropy of proteins provided by NMR relaxation. Protein Science. https://doi.org/10.1002/pro.5560051228

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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