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Inositol pyrophosphates drive sodium-potassium pump degradation by relieving an autoinhibitory domain of PI3K p85α

Abstract:

Sodium/potassium-transporting adenosine triphosphatase (Na+/K+-ATPase) is one of the most abundant cell membrane proteins and is essential for eukaryotes. Endogenous negative regulators have long been postulated to play an important role in regulating the activity and stability of Na+/K+-ATPase, but characterization of these regulators has been elusive. Mechanisms of regulating Na+/K+-ATPase homeostatic turnover are unknown. Here, we report that 5-diphosphoinositol 1,2,3,4,6-pentakisphosphate...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1126/sciadv.abb8542

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Division:
MSD
Role:
Author, Author
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Division:
MSD
Role:
Author
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Institution:
University of Oxford
Division:
MSD
Role:
Author, Author
More by this author
Institution:
University of Oxford
Division:
MSD
Sub department:
Pharmacology
Role:
Author
ORCID:
0000-0003-3255-9135
Publisher:
American Association for the Advancement of Science Publisher's website
Journal:
Science Advances Journal website
Volume:
6
Issue:
44
Article number:
eabb8542
Publication date:
2020-10-28
Acceptance date:
2020-08-28
DOI:
EISSN:
2375-2548
Language:
English
Keywords:
Pubs id:
1128968
Local pid:
pubs:1128968
Deposit date:
2020-09-03

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