Serine phosphorylation regulates the P-type potassium pump KdpFABC

Serine phosphorylation regulates the P-type potassium pump KdpFABC

KdpFABC is an ATP-dependent K+ pump that ensures bacterial survival in K+-deficient environments. Whereas transcriptional activation of kdpFABC expression is well studied, a mechanism for down-regulation when K+ levels are restored has not been described. Here, we show that KdpFABC is inhibited when...

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Bibliographic Details
Main Authors: Marie E Sweet, Xihui Zhang, Hediye Erdjument-Bromage, Vikas Dubey, Himanshu Khandelia, Thomas A Neubert, Bjørn P Pedersen, David L Stokes
Format: Article
Language:English
Published: eLife Sciences Publications Ltd 2020-09-01
Series:eLife
Subjects:
membrane transport
potassium homeostasis
serine phosphorylation
p-type atpase
Online Access:https://elifesciences.org/articles/55480

Internet

https://elifesciences.org/articles/55480

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