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钠钾通道:历史与结构。

Na and K channels: history and structure.

机构信息

Department of Physiology, University of Pennsylvania, Philadelphia, Pennsylvania.

Undergraduate Neuroscience Program, University of Pennsylvania, Philadelphia, Pennsylvania.

出版信息

Biophys J. 2021 Mar 2;120(5):756-763. doi: 10.1016/j.bpj.2021.01.013. Epub 2021 Jan 21.

DOI:10.1016/j.bpj.2021.01.013
PMID:33484711
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC8008242/
Abstract

In this perspective, we discuss the physiological roles of Na and K channels, emphasizing the importance of the K channel for cellular homeostasis in animal cells and of Na and K channels for cellular signaling. We consider the structural basis of Na and K channel gating in light of recent structural and electrophysiological findings.

摘要

在这个视角下,我们讨论了钠和钾通道的生理作用,强调了钾通道对于动物细胞内细胞稳态的重要性,以及钠和钾通道对于细胞信号转导的重要性。我们结合最近的结构和电生理发现,讨论了钠和钾通道门控的结构基础。

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J Gen Physiol. 2019 Nov 4;151(11):1300-1318. doi: 10.1085/jgp.201912390. Epub 2019 Sep 26.
2
Structures of human Na1.7 channel in complex with auxiliary subunits and animal toxins.人源 Na1.7 通道与辅助亚基和动物毒素复合物的结构。
Science. 2019 Mar 22;363(6433):1303-1308. doi: 10.1126/science.aaw2493. Epub 2019 Feb 14.
3
Structure of the human voltage-gated sodium channel Na1.4 in complex with β1.人电压门控钠离子通道 Na1.4 与β1 复合物的结构
Science. 2018 Oct 19;362(6412). doi: 10.1126/science.aau2486. Epub 2018 Sep 6.
4
Crystal structure of an inactivated mutant mammalian voltage-gated K channel.一种失活突变体哺乳动物电压门控钾通道的晶体结构
Nat Struct Mol Biol. 2017 Oct;24(10):857-865. doi: 10.1038/nsmb.3457. Epub 2017 Aug 28.
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Structure of the Na1.4-β1 Complex from Electric Eel.电鳗 Na1.4-β1 复合物的结构。
Cell. 2017 Jul 27;170(3):470-482.e11. doi: 10.1016/j.cell.2017.06.039. Epub 2017 Jul 20.
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