Ion-activated attractive patches as a mechanism for controlled protein interactions
Ion-activated attractive patches as a mechanism for controlled protein interactions
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离子激活的吸引斑块作为受控蛋白质相互作用的机制
DOI:
10.1038/srep07016
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发表时间:
2014
影响因子:
4.6
通讯作者:
R. Roth
中科院分区:
文献类型:
--
作者:
F. Roosen-Runge;F. Zhang;F. Schreiber;R. Roth
The understanding of protein interactions to control phase and nucleation behavior of protein solutions is an important challenge for soft matter, biological and medical research. Here, we present ion bridges of multivalent cations between proteins as anion-activatedmechanism for patchy interaction that is directly supported by experimental findings in protein crystals. A deep understanding of experimentally observed phenomena in protein solutions—including charge reversal, reentrant condensation, metastable liquid-liquid phase separation, cluster formation and different pathways of crystallization—is gained by an analytic model that directly displays parameter dependencies and physical connections. The direct connection between experiment and theory provides a conceptual framework for future experimental, computational and theoretical research on topics such as rational design of phase behavior and crystallization pathways on the basis of the statistical physics of patchy particles.
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DOI:
10.1073/pnas.84.20.7079
发表时间:
1987-10
影响因子:
11.1
作者:
J. Thomson;P. Schurtenberger;G. Thurston;G. Benedek
通讯作者:
J. Thomson;P. Schurtenberger;G. Thurston;G. Benedek
DOI:
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发表时间:
2003
期刊:
影响因子:
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通讯作者:
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DOI:
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2011
期刊:
影响因子:
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作者:
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通讯作者:
F. Schreiber
影响因子:
4.4
作者:
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通讯作者:
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DOI:
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发表时间:
1999
期刊:
影响因子:
--
作者:
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通讯作者:
R. Sear