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THE CRYSTAL STRUCTURE OF UCN-01 IN COMPLEX WITH PHOSPHO-CDK2/CYCLIN A
1PKD
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Transferase/cell Cycle
    Structure Weight: 127961.08
    Molecule: Cell division protein kinase 2
    Polymer: 1 Type: protein Length: 297
    Chains: A, C
    EC#: 2.7.11.22   
    Organism Homo sapiens
    Gene Names CDK2 CDKN2
    UniProtKB:   Protein Feature View | Search PDB | P24941  
    Molecule: Cyclin A2
    Polymer: 2 Type: protein Length: 258
    Chains: B, D
    Organism Homo sapiens
    Gene Names CCNA2 CCN1 CCNA
    UniProtKB:   Protein Feature View | Search PDB | P20248  
     
  •   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  
     
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    Identifier Details
    1QMZ   
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    UCN
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    Download      		UCN C28 H26 N4 O4
    7-HYDROXYSTAUROSPORINE
    		UCN:1PKD
     
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    Identifier   Binding Affinity (Sequence Identity %)
    UCN
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    Download      		UCN
    Ki: 30 nM (100) - data from BindingDB  
    N/Ain BindingMoad
    N/Ain PDBbind
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    TPO
    Search      		TPO C4 H10 N O6 P THR lPeptideLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Johnson, L.N.,  De Moliner, E.,  Brown, N.R.,  Song, H.

    Deposition:   2003-06-05
    Release:   2003-06-24
    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:
      Structure Factors
    EDS  
    Resolution[Å]:   2.30
    R-Value: 0.218 (obs.)
    R-Free: 0.268
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 73.62 α = 90.00 
    b = 134.57 β = 90.00 
    c = 147.97 γ = 90.00