Fluorescence characterization of denatured proteins.

Fluorescence characterization of denatured proteins.
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DOI:
10.1016/j.sbi.2008.06.008
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发表时间:
2008-08
影响因子:
6.8
通讯作者:
Rhoades, Elizabeth
Rhoades, Elizabeth
中科院分区:
生物学2区
文献类型:
--
作者:
Chen, Huimin;Rhoades, Elizabeth

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Characterization of unfolded states, while critical to a complete understanding of protein folding, is inherently difficult due to structural heterogeneity and dynamic interchange between states. Equilibrium fluorescence studies of single molecules or tens of molecules are beginning to be applied to studies of unfolded proteins. These methods can obtain conformational information about individual subpopulations of molecules in an ensemble, and measure dynamics without the need for synchronizing the molecules, The studies highlighted here demonstrate the promise of these techniques for obtaining novel information about unfolded states in vitro and in more physiologically relevant milieu.
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