GPCRs and Signal Transducers: Interaction Stoichiometry.
GPCRs and Signal Transducers: Interaction Stoichiometry.
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DOI:
10.1016/j.tips.2018.04.002
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发表时间:
2018-07
影响因子:
13.8
通讯作者:
Gurevich EV
中科院分区:
文献类型:
--
作者:
Gurevich VV;Gurevich EV
Until the late 1990s class A G protein-coupled receptors (GPCRs) were believed to function as monomers. Then indirect evidence that they might internalize or even signal as dimers has emerged, along with proof that class C GPCRs are obligatory dimers. Crystal structures of GPCRs and their much larger binding partners were consistent with the idea that two receptors might engage a single G protein, GRK, or arrestin. However, recent biophysical, biochemical, and structural evidence invariably suggested that a single GPCR binds G proteins, GRKs, and arrestins. Here we review existing evidence of the stoichiometry of GPCR interactions with signal transducers and discuss potential biological roles of class A GPCR oligomers, including proposed homo- and heterodimers.
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影响因子:
4.8
作者:
Bayburt, Timothy H.;Vishnivetskiy, Sergey A.;Gurevich, Vsevolod V.
通讯作者:
Gurevich, Vsevolod V.
影响因子:
5.6
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Banères, JL;Parello, J
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Parello, J
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11
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Frederick, A. L.;Yano, H.;Trifilieff, P.;Vishwasrao, H. D.;Biezonski, D.;Meszaros, J.;Urizar, E.;Sibley, D. R.;Kellendonk, C.;Sonntag, K. C.;Graham, D. L.;Colbran, R. J.;Stanwood, G. D.;Javitch, J. A.
通讯作者:
Javitch, J. A.
影响因子:
4.8
作者:
Binet, Virginie;Duthey, Beatrice;Prezeau, Laurent
通讯作者:
Prezeau, Laurent
影响因子:
4.8
作者:
Binet, V;Brajon, C;Prézeau, L
通讯作者:
Prézeau, L