Mapping membrane protein structure with fluorescence.

Mapping membrane protein structure with fluorescence.
复制标题

与荧光映射膜蛋白结构。

DOI:
10.1016/j.sbi.2012.02.004
复制
发表时间:
2012-08
影响因子:
6.8
通讯作者:
Taraska JW
Taraska JW
中科院分区:
生物学2区
文献类型:
--
作者:
Taraska JW

文献摘要

参考文献

相似文献

膜蛋白调节许多细胞过程,包括信号级联、离子转运、膜融合和细胞间通讯。了解这些蛋白质的结构和构象波动对于了解它们的调控和功能至关重要。荧光方法包括强度映射、荧光共振能量转移和光诱导电子转移,允许有针对性地测量膜蛋白内部的结构域。这些方法可以揭示蛋白质是如何结构的,以及它如何在不同的构象状态之间转换。在这里,我将回顾最近利用荧光绘制膜蛋白结构图的工作,重点介绍这些方法如何应用于了解单个膜蛋白和蛋白质复合体的动态性质。
Membrane proteins regulate many cellular processes including signaling cascades, ion transport, membrane fusion, and cell-to-cell communications. Understanding the architecture and conformational fluctuations of these proteins is critical to understanding their regulation and functions. Fluorescence methods including intensity mapping, fluorescence resonance energy transfer, and photo-induced electron transfer, allow for targeted measurements of domains within membrane proteins. These methods can reveal how a protein is structured and how it transitions between different conformational states. Here, I will review recent work done using fluorescence to map the structures of membrane proteins, focusing on how each of these methods can be applied to understanding the dynamic nature of individual membrane proteins and protein complexes.
DOI: 10.1038/nature10370
发表时间: 2011-08-28
期刊: NATURE
影响因子: 64.8
作者:
Hansen, Scott B.;Tao, Xiao;MacKinnon, Roderick
通讯作者: MacKinnon, Roderick
DOI: 10.1085/jgp.112.4.391
发表时间: 1998-10
期刊: The Journal of general physiology
影响因子: --
作者:
Cha A;Bezanilla F
通讯作者: Bezanilla F
DOI: 10.1016/j.jsb.2010.09.004
发表时间: 2011-03
影响因子: 3
作者:
Brunger, Axel T.;Strop, Pavel;Vrljic, Marija;Chu, Steven;Weninger, Keith R.
通讯作者: Weninger, Keith R.
DOI: 10.1523/jneurosci.3801-06.2007
发表时间: 2007-01-10
影响因子: 5.3
作者:
Bruening-Wright, Andrew;Larsson, H. Peter
通讯作者: Larsson, H. Peter
DOI: 10.1038/nsmb.1763
发表时间: 2010-03
影响因子: 16.8
作者:
通讯作者: --