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Human Plk1-PBD in complex with Thymoquinone at the phophopeptide binding site
4HCO
ENTRY 4HCO SUPERSEDES 4H70
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Transferase/transferase Inhibitor
    Structure Weight: 55345.30
    Molecule: Serine/threonine-protein kinase PLK1
    Polymer: 1 Type: protein Length: 240
    Chains: A, B
    EC#: 2.7.11.21   
    Fragment: UNP residues 367-603
    Organism: Homo sapiens
    Gene Names: Gene View for PLK1 PLK
    UniProtKB: Protein Feature View | Search PDB | P53350  
     
  •   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: Escherichia coli  
     
  •   Related PDB Entries Hide
    Identifier Details
    4H5X  the same protein, different ligand 
    4H71  the same protein, different ligand 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    GOL
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    GOL C3 H8 O3
    GLYCEROL
    IMW
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    IMW C10 H12 O2
    2-methyl-5-(1-methylethyl)cyclohexa-2,5-diene- 1,4-dione
     
  •   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:   Yin, Z.,  Rehse, P.H.

    Deposition:   2012-10-01
    Release:   2012-10-10
    Last Modified (REVDAT):   2013-03-06

    Previous versions:  3MQ8 4H70
     
  •   Revision History    Hide
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    2013-03-06
    Citation
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.75
    R-Value: 0.210 (obs.)
    R-Free: 0.280
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 33.26 α = 90.00 
    b = 102.15 β = 93.96 
    c = 67.74 γ = 90.00