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PBK  
    


    
      Official symbol:  PBK
      Full name:  PDZ binding kinase
      Location:  8p21.1
      Also known as:  FLJ14385, Nori-3, CT84, SPK, TOPK
      Entrez ID:  55872
      Ensembl ID:  ENSG00000168078
      Summary:  This gene encodes a serine/threonine protein kinase related to the dual specific mitogen-activated protein kinase kinase (MAPKK) family. Evidence suggests that mitotic phosphorylation is required for its catalytic activity. The encoded protein may be involved in the activation of lymphoid cells and support testicular functions, with a suggested role in the process of spermatogenesis. Overexpression of this gene has been implicated in tumorigenesis. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2013]

    

    
  Overall distribution
    
  Tissue specific distribution
    
 
  
 
Expression restricted in 17 cancer type(s)
Cancer specific in breast cancer subtype (Basal; ER; Her2; Lum)
   

    
  Overall distribution
    
  Tissue specific distribution
    
 
Gscore (Amp):  0.00  
Gscore (Del):  0.39  
 
Recurrently deleted in 3 cancer type(s)
   

    
  Overall distribution
    
  Tissue specific distribution
    
 
Mscore:  0.00  
 
   

    
  Overall
    
  Tissue specific
    
 
Total fusion occurrence:  NA  
 
 
 

    
  Overall
    
  Tissue specific
    
     
   

    
      Functional class:  Kinase (protein kinase)
      JensenLab PubMed score:  272.56  (Percentile rank: 85.14%)
      PubTator score:  107.75  (Percentile rank: 78.71%)
      Target development/druggability level:  TchemThese targets have activities in ChEMBL or DrugCentral that satisfy the activity thresholds detailed below.
      Tractability (small molecule):  Discovery PrecedenceTargets with ligands; Targets with crystal structures with ligands
      Tractability (antibody):  

    







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