Bringing diffuse X-ray scattering into focus

被引：19

作者：

Wall, Michael E. ^{[1
]}

Wolff, Alexander M. ^{[2
,3
]}

Fraser, James S. ^{[3
]}

机构：

[1] Los Alamos Natl Lab, Comp Computat & Stat Sci Div, Los Alamos, NM 87545 USA

[2] Univ Calif San Francisco, Grad Grp Biophys, San Francisco, CA 94158 USA

[3] Univ Calif San Francisco, Dept Bioengn & Therapeut Sci, San Francisco, CA 94158 USA

来源：

CURRENT OPINION IN STRUCTURAL BIOLOGY | 2018年 / 50卷

关键词：

MOLECULAR-DYNAMICS SIMULATIONS; PROTEIN DYNAMICS; CONTINUOUS DIFFRACTION; CRYSTALLINE PROTEIN; STRUCTURAL DYNAMICS; MOTIONS; CRYSTALLOGRAPHY; RESOLUTION; TROPOMYOSIN; REFINEMENT;

D O I：

10.1016/j.sbi.2018.01.009

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

X-ray crystallography is experiencing a renaissance as a method for probing the protein conformational ensemble. The inherent limitations of Bragg analysis, however, which only reveals the mean structure, have given way to a surge in interest in diffuse scattering, which is caused by structure variations. Diffuse scattering is present in all macromolecular crystallography experiments. Recent studies are shedding light on the origins of diffuse scattering in protein crystallography, and provide clues for leveraging diffuse scattering to model protein motions with atomic detail.

引用

页码：109 / 116

页数：8

共 50 条

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