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ATP2B3  
    


    
      Official symbol:  ATP2B3
      Full name:  ATPase plasma membrane Ca2+ transporting 3
      Location:  Xq28
      Also known as:  PMCA3, CFAP39, SCAX1, CLA2
      Entrez ID:  492
      Ensembl ID:  ENSG00000067842
      Summary:  The protein encoded by this gene belongs to the family of P-type primary ion transport ATPases characterized by the formation of an aspartyl phosphate intermediate during the reaction cycle. These enzymes remove bivalent calcium ions from eukaryotic cells against very large concentration gradients and play a critical role in intracellular calcium homeostasis. The mammalian plasma membrane calcium ATPase isoforms are encoded by at least four separate genes and the diversity of these enzymes is further increased by alternative splicing of transcripts. The expression of different isoforms and splice variants is regulated in a developmental, tissue- and cell type-specific manner, suggesting that these pumps are functionally adapted to the physiological needs of particular cells and tissues. This gene encodes the plasma membrane calcium ATPase isoform 3. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Jul 2008]

    

    
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  Tissue specific distribution
    
 
  
 
   

    
  Overall distribution
    
  Tissue specific distribution
    
 
Gscore (Amp):  0.00  
Gscore (Del):  0.00  
 
   

    
  Overall distribution
    
  Tissue specific distribution
    
 
Mscore:  0.00  
 
   

    
  Overall
    
  Tissue specific
    
 
Total fusion occurrence:  1  
 
Fusions detected in 1 cancer type(s)
 
 

    
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  Tissue specific
    
     
   

    
      Functional class:  Transporter
      JensenLab PubMed score:  331.95  (Percentile rank: 87.23%)
      PubTator score:  43.24  (Percentile rank: 65.46%)
      Target development/druggability level:  TbioThese targets do not have known drug or small molecule activities that satisfy the activity thresholds detailed below AND satisfy one or more of the following criteria: 1) target is above the cutoff criteria for Tdark; 2) target is annotated with a Gene Ontology Molecular Function or Biological Process leaf term(s) with an Experimental Evidence code.
      Tractability (small molecule):  Predicted TractableTargets with a predicted Ro5 druggable domain (druggable genome); Targets with a drugEBIlity score equal or greater than 0
      Tractability (antibody):  Predicted Tractable - High confidenceTargets located in the plasma membrane; Targets with GO cell component terms plasma membrane or secreted

    







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