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Article

Structural and functional interaction sites between Na,K-ATPase and FXYD proteins.

The Journal of biological chemistry - 10 Sept 2004

Li Ciming, Grosdidier Aurelien, Crambert Gilles, Horisberger Jean-Daniel, Michielin Olivier, Geering Käthi

Abstract excerpt

Several members of the FXYD protein family are tissue-specific regulators of Na,K-ATPase that produce distinct effects on its apparent K(+) and Na(+) affinity. Little is known about the interaction sites between the Na,K-ATPase alpha subunit and FXYD proteins that mediate the efficient association and/or the functional effects of FXYD proteins. In this study, we have analyzed the role of the transmembrane segment...

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Source

Identifiers

PMID: 15234969
DOI: 10.1074/jbc.M406697200

Genes

FXYD2
FXYD4
FXYD7

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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