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CRYSTAL STRUCTURE OF HUMAN MDM2 WITH AN IMIDAZOLINE INHIBITOR
1RV1
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Ligase
    Structure Weight: 33614.91
    Molecule: Ubiquitin-protein ligase E3 Mdm2
    Polymer: 1 Type: protein Length: 85
    Chains: A, B, C
    EC#: 6.3.2   
    Fragment: RESIDUES 25-109
    Mutation: L33E
    Organism Homo sapiens
    Gene Name MDM2
    UniProtKB:   Protein Feature View | Search PDB | Q00987  
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21  
     
  •   Related PDB Entries Hide
    Identifier Details
    1YCR  STRUCTURE OF MDM2 WITH A P53 PEPTIDE BY KUSSIE ET AL. 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    IMZ
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    IMZ C31 H34 Br2 N4 O4
    CIS-[4,5-BIS-(4-BROMOPHENYL)-2-(2-ETHOXY- 4-METHOXYPHENYL)-4,5-DIHYDROIMIDAZOL-1-YL]- [4-(2-HYDROXYETHYL)PIPERAZIN-1-YL]METHANONE
    IMZ:1RV1
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    IMZ
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    IMZ
    IC50: 140 nM (98) - data from BindingDB  
    IC50: 140 nM - data from BindingMOAD  
    IC50: 140 nM - data from PDBbind  
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
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:   Lukacs, C.,  Kammlott, U.,  Graves, B.

    Deposition:   2003-12-12
    Release:   2004-01-20
    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]:   2.30
    R-Value: 0.266 (obs.)
    R-Free: 0.322
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 122.26 α = 90.00 
    b = 39.73 β = 114.29 
    c = 79.36 γ = 90.00