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Crystal structure of cdk2 with an aminoimidazo pyridine inhibitor
1YKR
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase
    Structure Weight: 34438.12
    Molecule: Cell division protein kinase 2
    Polymer: 1 Type: protein Length: 298
    Chains: A
    EC#: 2.7.11.22   
    Organism: Homo sapiens
    Gene Names: Gene View for CDK2 CDKN2
    UniProtKB: Protein Feature View | Search PDB | P24941  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Unidentified baculovirus  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    628
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    628 C20 H14 Cl2 N4 O3 S
    4-{[6-(2,6-DICHLOROBENZOYL)IMIDAZO[1,2-A]PYRIDIN- 2-YL]AMINO}BENZENESULFONAMIDE
    628:1YKR
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    628
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    628
    IC50: 560 nM (100) - data from BindingDB  
    IC50: 560 nM - data from BindingMOAD  
    N/Ain PDBbind
     
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Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Hamdouchi, C.,  Zhong, B.,  Mendoza, J.,  Jaramillo, C.,  Zhang, F.,  Brooks, H.B.

    Deposition:   2005-01-18
    Release:   2006-01-24
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   1.80
    R-Value: 0.260 (obs.)
    R-Free: 0.271
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 53.25 α = 90.00 
    b = 71.39 β = 90.00 
    c = 71.42 γ = 90.00