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Article

FXYD7, mapping of functional sites involved in endoplasmic reticulum export, association with and regulation of Na,K-ATPase.

The Journal of biological chemistry - 16 Jul 2004

Crambert Gilles, Li Ciming, Swee Lee Kim, Geering Käthi

Abstract excerpt

The brain-specific FXYD7 is a member of the recently defined FXYD family that associates with the alpha1-beta1 Na,K-ATPase isozyme and induces an about 2-fold decrease in its apparent K+ affinity. By using the Xenopus oocyte as an expression system, we have investigated the role of conserved and FXYD7-specific amino acids in the cellular routing of FXYD7 and in its association with and regulation of Na,K-ATPase....

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Source

Identifiers

PMID: 15133029
DOI: 10.1074/jbc.M313494200

Genes

FXYD7
FXYD2
FXYD4

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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