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PTP1B in complex with a phosphonic acid inhibitor
3CWE
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 34278.07
    Molecule: Tyrosine-protein phosphatase non-receptor type 1
    Polymer: 1 Type: protein Length: 290
    Chains: A
    EC#: 3.1.3.48   
    Fragment: Tyrosine-protein phosphatase domain
    Organism: Homo sapiens
    Gene Names: Gene View for PTPN1 PTP1B
    UniProtKB: Protein Feature View | Search PDB | P18031  
     
  •   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  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    825
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    825 C22 H18 Br F2 O4 P
    [{2-bromo-4-[(2R)-3-oxo-2,3-diphenylpropyl]phenyl}(difluoro)methyl]phosphonic acid
    825:3CWE
    MG
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    MG Mg
    MAGNESIUM ION
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    825
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    825
    N/Ain BindingDB
    IC50: 120 nM - data from BindingMOAD  
    N/Ain 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 and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Scapin, G.,  Han, Y.,  Kennedy, B.P.

    Deposition:   2008-04-21
    Release:   2008-06-10
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.60
    R-Value: 0.177 (obs.)
    R-Free: 0.193
    Space Group: P 31 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 88.75 α = 90.00 
    b = 88.75 β = 90.00 
    c = 104.43 γ = 120.00