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Structure-Based Design of Novel PIN1 Inhibitors (I)
3IKG
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Isomerase
    Structure Weight: 28131.38
    Molecule: Peptidyl-prolyl cis-trans isomerase NIMA-interacting 1
    Polymer: 1 Type: protein Length: 123
    Chains: A, B
    EC#: 5.2.1.8   
    Fragment: UNP residues 45-163, PIN1 PPIASE DOMAIN
    Mutation: K77Q,K82Q
    Organism Homo sapiens
    Gene Name PIN1
    UniProtKB:   Protein Feature View | Search PDB | Q13526  
     
  •   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  
     
  •   Related PDB Entries Hide
    Identifier Details
    3I6C  Same protein complexed with small molecule inhibitor 
    3IK8  Same protein: Apo structure 
    3IKD  Same protein complexed with small molecule inhibitor 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    J8Z
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    J8Z C19 H18 N O5 P S
    (2R)-2-[(1-benzothiophen-2-ylcarbonyl)amino]- 3-(3-methylphenyl)propyl phosphate
    J8Z:3IKG
     
  •   External Ligand Annotations Hide
    Identifier   Binding Affinity (Sequence Identity %)
    J8Z
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    J8Z
    Ki: 57 nM (100) - data from BindingDB  
    N/Ain BindingMoad
    Ki: 57 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 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Parge, H.,  Ferre, R.A.,  Greasley, Samantha,  Matthews, Dave

    Deposition:   2009-08-05
    Release:   2009-09-22
     
  •   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]:   1.86
    R-Value: 0.206 (obs.)
    R-Free: n/a
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 118.25 α = 90.00 
    b = 36.53 β = 100.40 
    c = 51.32 γ = 90.00