Aliases for FXYD3 Gene
External Ids for FXYD3 Gene
Previous HGNC Symbols for FXYD3 Gene
Previous GeneCards Identifiers for FXYD3 Gene
This gene belongs to a small family of FXYD-domain containing regulators of Na+/K+ ATPases which share a 35-amino acid signature sequence domain, beginning with the sequence PFXYD, and containing 7 invariant and 6 highly conserved amino acids. This gene encodes a cell membrane protein that may regulate the function of ion-pumps and ion-channels. This gene may also play a role in tumor progression. Alternative splicing results in multiple transcript variants encoding distinct isoforms.[provided by RefSeq, Oct 2008]
GeneCards Summary for FXYD3 Gene
FXYD3 (FXYD Domain Containing Ion Transport Regulator 3) is a Protein Coding gene. Among its related pathways are Cardiac conduction and Ion channel transport. GO annotations related to this gene include ion channel activity and ATPase binding. An important paralog of this gene is FXYD4.
UniProtKB/Swiss-Prot for FXYD3 Gene
Induces a hyperpolarization-activated chloride current when expressed in Xenopus oocytes. May be a modulator capable of activating endogenous oocyte channels.