Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA

The pH dependence of the activity of Escherichia colimain sodium-proton antiporter NhaA is still not fully understood. Here, the authors use continuous constant pH molecular dynamics simulations to identify NhaA proton carrier residues and elucidate its gating and ion transport processes.

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Autores principales: Yandong Huang, Wei Chen, David L. Dotson, Oliver Beckstein, Jana Shen
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Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/70117e4c9a03499c8e50e36bf805717b
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spelling oai:doaj.org-article:70117e4c9a03499c8e50e36bf805717b2021-12-02T17:32:05ZMechanism of pH-dependent activation of the sodium-proton antiporter NhaA10.1038/ncomms129402041-1723https://doaj.org/article/70117e4c9a03499c8e50e36bf805717b2016-10-01T00:00:00Zhttps://doi.org/10.1038/ncomms12940https://doaj.org/toc/2041-1723The pH dependence of the activity of Escherichia colimain sodium-proton antiporter NhaA is still not fully understood. Here, the authors use continuous constant pH molecular dynamics simulations to identify NhaA proton carrier residues and elucidate its gating and ion transport processes.Yandong HuangWei ChenDavid L. DotsonOliver BecksteinJana ShenNature PortfolioarticleScienceQENNature Communications, Vol 7, Iss 1, Pp 1-10 (2016)
institution DOAJ
collection DOAJ
language EN
topic Science
Q
spellingShingle Science
Q
Yandong Huang
Wei Chen
David L. Dotson
Oliver Beckstein
Jana Shen
Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA
description The pH dependence of the activity of Escherichia colimain sodium-proton antiporter NhaA is still not fully understood. Here, the authors use continuous constant pH molecular dynamics simulations to identify NhaA proton carrier residues and elucidate its gating and ion transport processes.
format article
author Yandong Huang
Wei Chen
David L. Dotson
Oliver Beckstein
Jana Shen
author_facet Yandong Huang
Wei Chen
David L. Dotson
Oliver Beckstein
Jana Shen
author_sort Yandong Huang
title Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA
title_short Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA
title_full Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA
title_fullStr Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA
title_full_unstemmed Mechanism of pH-dependent activation of the sodium-proton antiporter NhaA
title_sort mechanism of ph-dependent activation of the sodium-proton antiporter nhaa
publisher Nature Portfolio
publishDate 2016
url https://doaj.org/article/70117e4c9a03499c8e50e36bf805717b
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AT davidldotson mechanismofphdependentactivationofthesodiumprotonantiporternhaa
AT oliverbeckstein mechanismofphdependentactivationofthesodiumprotonantiporternhaa
AT janashen mechanismofphdependentactivationofthesodiumprotonantiporternhaa
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