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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Nature Portfolio
2016
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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) |
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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 |
work_keys_str_mv |
AT yandonghuang mechanismofphdependentactivationofthesodiumprotonantiporternhaa AT weichen mechanismofphdependentactivationofthesodiumprotonantiporternhaa AT davidldotson mechanismofphdependentactivationofthesodiumprotonantiporternhaa AT oliverbeckstein mechanismofphdependentactivationofthesodiumprotonantiporternhaa AT janashen mechanismofphdependentactivationofthesodiumprotonantiporternhaa |
_version_ |
1718380374902439936 |