Crystal structure of ITK in complex with compound 53
4HCV
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase/transferase Inhibitor
    Structure Weight: 31160.82
    Molecule: Tyrosine-protein kinase ITK/TSK
    Polymer: 1 Type: protein Length: 269
    Chains: A
    EC#: 2.7.10.2   
    Fragment: Interleukin-2 Inducible T cell Kinase: unp residues 354-620
    Mutation: K596R
    Organism: Homo sapiens
    Gene Names: Gene View for ITK EMT LYK
    UniProtKB: Protein Feature View | Search PDB | Q08881  
     
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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Spodoptera frugiperda  
     
  •   Related PDB Entries Hide
    Identifier Details
    4HCT    
    4HCU    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    13J
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    13J C29 H33 N7 O2
    3-{4-amino-1-[(3S)-1-propanoylpiperidin-3- yl]-1H-pyrazolo[3,4-d]pyrimidin-3-yl}-N-[4- (propan-2-yl)phenyl]benzamide
    13J:4HCV
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    13J
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    13J
    N/Ain BindingDB
    N/Ain BindingMoad
    IC50: 400 nM - data from PDBbind  
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Han, S.,  Caspers, N.

    Deposition:   2012-10-01
    Release:   2012-11-14
    Last Modified (REVDAT):   2013-01-02
     
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    2013-01-02
    Citation
    2012-11-14
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   1.48
    R-Value: 0.170 (obs.)
    R-Free: 0.186
    Space Group: P 1 21 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 37.36 α = 90.00 
    b = 67.83 β = 105.57 
    c = 49.09 γ = 90.00