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Calculating protein structures directly from anisotropic spin interaction constraints

✍ Scribed by Yegor Smurnyy; Stanley J. Opella

Publisher: John Wiley and Sons
Year: 2006
Tongue: English
Weight: 427 KB
Volume: 44
Category: Article
ISSN: 0749-1581
DOI: 10.1002/mrc.1761

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✦ Synopsis

Abstract

Protein structure determination by solid‐state NMR of aligned samples relies on the fundamental characteristics of the anisotropic nuclear spin interactions present in isotopically labeled proteins. Progress in the implementation of algorithms that calculate protein structures from the orientational constraints in the chemical shift and heteronuclear dipolar coupling interactions is described using both simulated and experimental data. Copyright © 2006 John Wiley & Sons, Ltd.

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Protein structure in anisotropic environ

Protein structure in anisotropic environments: Unique structural fold from orientational constraints

✍ Quine, J. R. ;Cross, T. A. 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 191 KB 👁 1 views

The mathematical foundation of the determination of protein structure from orientational constraints is described. The tools used are vector algebra, gram matrices, and determinants. The discussion begins in the general abstract setting and proceeds to a discussion of how the methods can be applied