Structure of CDK2 in complex with cyclin A and a 2-amino-4-heteroaryl- pyrimidine inhibitor
4BCP
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase/cell Cycle
    Structure Weight: 129867.25
    Molecule: CYCLIN-DEPENDENT KINASE 2
    Polymer: 1 Type: protein Length: 300
    Chains: A, C
    EC#: 2.7.11.22   
    Organism: Homo sapiens
    Gene Names: CDKN2 Gene View for CDK2
    UniProtKB: Search PDB | P24941   Protein Feature View
    Molecule: CYCLIN-A2
    Polymer: 2 Type: protein Length: 262
    Chains: B, D
    Fragment: RESIDUES 171-432
    Organism: Homo sapiens
    Gene Names: CCN1 CCNA Gene View for CCNA2
    UniProtKB: Search PDB | P20248   Protein Feature View
     
  •   Structure Validation Hide

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  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    4BCF   STRUCTURE OF CDK9 IN COMPLEX WITH CYCLIN T AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCG   STRUCTURE OF CDK9 IN COMPLEX WITH CYCLIN T AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCH   STRUCTURE OF CDK9 IN COMPLEX WITH CYCLIN T AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCI   STRUCTURE OF CDK9 IN COMPLEX WITH CYCLIN T AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCJ   STRUCTURE OF CDK9 IN COMPLEX WITH CYCLIN T AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCK   STRUCTURE OF CDK2 IN COMPLEX WITH CYCLIN A AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCM   STRUCTURE OF CDK2 IN COMPLEX WITH CYCLIN A AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCN   STRUCTURE OF CDK2 IN COMPLEX WITH CYCLIN A AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCO   STRUCTURE OF CDK2 IN COMPLEX WITH CYCLIN A AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
    4BCQ   STRUCTURE OF CDK2 IN COMPLEX WITH CYCLIN A AND A 2 -AMINO-4-HETEROARYL-PYRIMIDINE INHIBITOR 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    SGM
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    SGM C3 H8 O2 S
    MONOTHIOGLYCEROL
    SO4
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    SO4 O4 S
    SULFATE ION
    T3C
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    T3C C21 H24 N8 S
    2-[[3-(1,4-diazepan-1-yl)phenyl]amino]-4- [4-methyl-2-(methylamino)-1,3-thiazol-5-yl]pyrimidine- 5-carbonitrile
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    T3C
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    T3C
    N/Ain BindingDB
    Ki: 568 nM - data from BindingMOAD  
    Ki: 568 nM - data from PDBbind  
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    TPO
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    TPO C4 H10 N O6 P THR lPeptideLinking
     
  •   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:   Hole, A.J.,  Baumli, S.,  Wang, S.,  Endicott, J.A.,  Noble, M.E.M.

    Deposition:   2012-10-02
    Release:   2013-04-17
    Last Modified (REVDAT):   2013-08-07
     
  •   Revision History    Hide
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    2013-08-07
    Refinement description
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.26
    R-Value: 0.183 (obs.)
    R-Free: 0.217
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 73.81 α = 90.00 
    b = 134.55 β = 90.00 
    c = 149.17 γ = 90.00