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Drug resistant cSrc kinase domain in complex with inhibitor RL45 (Type II)
3F3W
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 66559.22
    Molecule: Proto-oncogene tyrosine-protein kinase Src
    Polymer: 1 Type: protein Length: 286
    Chains: A, B
    EC#: 2.7.10.2   
    Fragment: Kinase domain, UNP residues 251-533
    Mutation: T338M, S345C
    Organism: Gallus gallus
    Gene Name: Gene View for SRC
    UniProtKB: Protein Feature View | Search PDB | P00523  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Gallus gallus   Taxonomy   Common Name: Chicken Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    2QI8   
    2QLQ   
    2QQ7   
    3F3T   
    3F3U   
    3F3V   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    1BU
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    1BU C29 H30 N8 O
    1-{4-[(6-aminoquinazolin-4-yl)amino]phenyl}- 3-[3-tert-butyl-1-(3-methylphenyl)-1H-pyrazol- 5-yl]urea
    1BU:3F3W
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    1BU
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    1BU
    IC50: 21 - 34 nM (99) - data from BindingDB  
    Kd: 73 nM (99) - data from BindingDB  
    N/Ain BindingMoad
    N/Ain PDBbind
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Grutter, C.,  Kluter, S.,  Getlik, M.,  Rauh, D.

    Deposition:   2008-10-31
    Release:   2009-06-02
    Last Modified (REVDAT):   2009-07-21
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.60
    R-Value: 0.223 (obs.)
    R-Free: 0.277
    Space Group: P 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 42.06 α = 78.70 
    b = 63.69 β = 87.02 
    c = 75.12 γ = 89.96