Protocol for structural and biochemical analyses of RhoA GTPase.
Protocol for structural and biochemical analyses of RhoA GTPase.
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DOI:
10.1016/j.xpro.2021.100541
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发表时间:
2021-06-18
期刊:
影响因子:
--
通讯作者:
Zheng Y
中科院分区:
文献类型:
--
作者:
Lin Y;Watanabe-Chailland M;Zheng Y
Ras GTPases in complex with Guanosine triphosphate (GTP) or GTP analog exhibit dynamic equilibrium between two interconvertible conformations—an inactive state 1 and an active state 2. Unlike Ras, it remains unclear if the GTP-bound form of Rho GTPases also exhibits multiple conformational states. Here, we describe a protocol for structural and biochemical analyses of RhoA GTPase. This protocol can be adapted for the characterization of other Rho GTPases. For details on the use and execution of this protocol, please refer to. Purification of wild-type and mutant RhoA in both GDP- and GTP analog-bound forms Structural analyses of RhoA using both X-ray crystallography and NMR spectrometry Biochemical assays of RhoA for effector binding and nucleotide exchange Ras GTPases in complex with GTP or GTP analog exhibit dynamic equilibrium between two interconvertible conformations—an inactive state 1 and an active state 2. Unlike Ras, it remains unclear if the GTP-bound form of Rho GTPases also exhibits multiple conformational states. Here, we describe a protocol for structural and biochemical analyses of RhoA GTPase. This protocol can be adapted for the characterization of other Rho GTPases.
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DOI:
10.1107/s090744491003982x
发表时间:
2011-04
期刊:
Acta crystallographica. Section D, Biological crystallography
影响因子:
--
作者:
Evans PR
通讯作者:
Evans PR
DOI:
10.1107/s0907444904019158
发表时间:
2004-12-01
影响因子:
2.2
作者:
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通讯作者:
Cowtan, K
影响因子:
2.9
作者:
McEwen, DP;Gee, KR;Neubig, RR
通讯作者:
Neubig, RR
影响因子:
5.5
作者:
Salomon-Ferrer, Romelia;Goetz, Andreas W.;Walker, Ross C.
通讯作者:
Walker, Ross C.
DOI:
10.1107/s2059798319011471
发表时间:
2019-10-01
影响因子:
2.2
作者:
Liebschner, Dorothee;Afonine, Pavel V.;Adams, Paul D.
通讯作者:
Adams, Paul D.