ATP1A3 (NM_001256213) - ATPase Na+/K+ transporting subunit alpha 3
Sodium/potassium-Transporting Atpase Subunit Alpha-3 Isoform 2
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Protein summary
The protein encoded by this gene belongs to the family of P-type cation transport ATPases, and to the subfamily of Na+/K+ -ATPases. Na+/K+ -ATPase is an integral membrane protein responsible for establishing and maintaining the electrochemical gradients of Na and K ions across the plasma membrane. These gradients are essential for osmoregulation, for sodium-coupled transport of a variety of organic and inorganic molecules, and for electrical excitability of nerve and muscle. This enzyme is composed of two subunits, a large catalytic subunit (alpha) and a smaller glycoprotein subunit (beta). The catalytic subunit of Na+/K+ -ATPase is encoded by multiple genes. This gene encodes an alpha 3 subunit. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2012].
- Strand
- -
- Chromosome
- 19
- Protein
- 1024 residues
- All mutations
- 271
- PTM sites
- 36
- CDS
- 42,471,088 - 42,497,583
- Transcription
- 42,470,733 - 42,497,619
Usage summary
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Kinase, PTM site or protein
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