ATP1B3 Back

ATPase, Na+/K+ transporting, beta 3 polypeptide

External References:      Wikipedia GeneCards HUGO COSMIC Google Scholar

NCBI Description of ATP1B3
The protein encoded by this gene belongs to the family of Na+/K+ and H+/K+ ATPases beta chain proteins, 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 beta subunit regulates, through assembly of alpha/beta heterodimers, the number of sodium pumps transported to the plasma membrane. The glycoprotein subunit of Na+/K+ -ATPase is encoded by multiple genes. This gene encodes a beta 3 subunit. This gene encodes a beta 3 subunit. A pseudogene exists for this gene, and it is located on chromosome 2.

Community Annotation of ATP1B3 Add / Edit ATP1B3: Annotations

No community annotations yet for ATP1B3.
Sort mutations by: Tumor type  Mutation type  Position  
Straightedge cursor Expand

Figure notes


• "Mouse over" a mutation to see details.
• Missense green saturation indicates evolutionary conservation of the mutated positions.
• Red hashes in protein strip are splice sites.
• Blue-white-red bars are log2 copy ratio distributions (–1 to +1) from Zack et al. (2013).


Legend

ATP1B3 is highly significantly mutated in
(none)
ATP1B3 is significantly mutated in
(none)
ATP1B3 is near significance in
(none)

Click on a tumor type to see its full list of significant genes.

Data details


• Mutation list for ATP1B3