Emerging structural insights into the function of ionotropic glutamate receptors.

Emerging structural insights into the function of ionotropic glutamate receptors.
复制标题

DOI:
10.1016/j.tibs.2015.04.002
复制
发表时间:
2015-06
影响因子:
13.8
通讯作者:
Furukawa, Hiro
Furukawa, Hiro
中科院分区:
生物学1区
文献类型:
--
作者:
Karakas, Erkan;Regan, Michael C.;Furukawa, Hiro

文献摘要

参考文献

被引文献

相似文献

离子型谷氨酸受体(iGluRs)是介导兴奋性神经传递的配体门控离子通道,其对于脑发育和功能(包括学习和记忆形成)至关重要。最近,大量关于iGluR(包括AMPA受体(AMPAR)、红藻氨酸受体和NMDA受体(NMDAR))的结构研究变得可用。这些研究显示了非NMDAR的结构,包括各种功能状态的AMPAR和红藻氨酸受体,从而提供了非NMDAR iGluR如何在同源四聚体的背景下发挥作用的第一个视觉感受。此外,他们提供了异源四聚体NMDAR离子通道的第一个观点,阐明了与非NMDAR的相似性和差异性,从而提出了两组iGluR之间的机制差异。在这里,我们回顾了通过多组结构研究获得的iGluR功能的机制见解。
Ionotropic glutamate receptors (iGluRs) are ligand-gated ion channels that mediate excitatory neurotransmission crucial for brain development and function including learning and memory formation. Recently a wealth of structural studies on iGluRs, including AMPA receptors (AMPARs), kainate receptors, and NMDA receptors (NMDARs) became available.. These studies showed structures of non-NMDARs including AMPAR and kainate receptor in various functional states, thereby providing the first visual sense of how non-NMDAR iGluRs may function in the context of homotetramers. Furthermore, they provided the first view of heterotetrameric NMDAR ion channels, which illuminated the similarities with and differences from non-NMDARs, thus raising a mechanistic distinction between the two groups of iGluRs. Here we review mechanistic insights into iGluR functions gained through structural studies of multiple groups.
DOI: 10.1523/jneurosci.6041-10.2011
发表时间: 2011-03-09
影响因子: 5.3
作者:
Farina, Anthony N.;Blain, Katherine Y.;Nakagawa, Terunaga
通讯作者: Nakagawa, Terunaga
DOI: 10.1126/science.280.5360.69
发表时间: 1998-04-03
期刊: SCIENCE
影响因子: 56.9
作者:
Doyle, DA;Cabral, JM;MacKinnon, R
通讯作者: MacKinnon, R
AMPA受体GLUA2在休息,预开口和脱敏状态中的结构和动力学。
DOI: 10.1016/j.cell.2014.07.023
发表时间: 2014-08-14
期刊: Cell
影响因子: 64.5
作者:
Dürr KL;Chen L;Stein RA;De Zorzi R;Folea IM;Walz T;Mchaourab HS;Gouaux E
通讯作者: Gouaux E
DOI: 10.1074/jbc.m111.258897
发表时间: 2011-08-26
影响因子: 4.8
作者:
Choi, Ucheor B.;Xiao, Shifeng;Bowen, Mark E.
通讯作者: Bowen, Mark E.
DOI: 10.1016/j.neuron.2013.11.033
发表时间: 2014-01-22
期刊: Neuron
影响因子: 16.2
作者:
Jespersen A;Tajima N;Fernandez-Cuervo G;Garnier-Amblard EC;Furukawa H
通讯作者: Furukawa H