Lipid-protein interactions modulate the conformational equilibrium of a potassium channel

Potassium (K+) channels, such as MthK, are essentional for many biological processes, but how lipid-protein interactions regulate ion permeation of K+ channels remained unclear. Here authors conducted molecular dynamics simulations of MthK and observed different ion permeation rates of MthK in membr...

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Autores principales: Ruo-Xu Gu, Bert L. de Groot
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Lenguaje:EN
Publicado: Nature Portfolio 2020
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Acceso en línea:https://doaj.org/article/2f45c0ab4da146a5bacd4019c7fbca93
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spelling oai:doaj.org-article:2f45c0ab4da146a5bacd4019c7fbca932021-12-02T14:42:56ZLipid-protein interactions modulate the conformational equilibrium of a potassium channel10.1038/s41467-020-15741-82041-1723https://doaj.org/article/2f45c0ab4da146a5bacd4019c7fbca932020-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-15741-8https://doaj.org/toc/2041-1723Potassium (K+) channels, such as MthK, are essentional for many biological processes, but how lipid-protein interactions regulate ion permeation of K+ channels remained unclear. Here authors conducted molecular dynamics simulations of MthK and observed different ion permeation rates of MthK in membranes with different properties.Ruo-Xu GuBert L. de GrootNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Ruo-Xu Gu
Bert L. de Groot
Lipid-protein interactions modulate the conformational equilibrium of a potassium channel
description Potassium (K+) channels, such as MthK, are essentional for many biological processes, but how lipid-protein interactions regulate ion permeation of K+ channels remained unclear. Here authors conducted molecular dynamics simulations of MthK and observed different ion permeation rates of MthK in membranes with different properties.
format article
author Ruo-Xu Gu
Bert L. de Groot
author_facet Ruo-Xu Gu
Bert L. de Groot
author_sort Ruo-Xu Gu
title Lipid-protein interactions modulate the conformational equilibrium of a potassium channel
title_short Lipid-protein interactions modulate the conformational equilibrium of a potassium channel
title_full Lipid-protein interactions modulate the conformational equilibrium of a potassium channel
title_fullStr Lipid-protein interactions modulate the conformational equilibrium of a potassium channel
title_full_unstemmed Lipid-protein interactions modulate the conformational equilibrium of a potassium channel
title_sort lipid-protein interactions modulate the conformational equilibrium of a potassium channel
publisher Nature Portfolio
publishDate 2020
url https://doaj.org/article/2f45c0ab4da146a5bacd4019c7fbca93
work_keys_str_mv AT ruoxugu lipidproteininteractionsmodulatetheconformationalequilibriumofapotassiumchannel
AT bertldegroot lipidproteininteractionsmodulatetheconformationalequilibriumofapotassiumchannel
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