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Crystal structure of beta-secretase bound to a potent and highly selective inhibitor.
2G94
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 175888.20
    Molecule: Beta-secretase 1
    Polymer: 1 Type: protein Length: 389
    Chains: A, B, C, D
    EC#: 3.4.23.46   
    Organism Homo sapiens
    Gene Names BACE1 BACE KIAA1149
    UniProtKB:   Protein Feature View | Search PDB | P56817  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Homo sapiens   Taxonomy   Common Name: Human Expression System: Escherichia coli bl21  
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    ZPQ
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    Download      		ZPQ C30 H54 N6 O8 S
    N~2~-[(2R,4S,5S)-5-{[N-{[(3,5-DIMETHYL-1H- PYRAZOL-1-YL)METHOXY]CARBONYL}-3-(METHYLSULFONYL)- L-ALANYL]AMINO}-4-HYDROXY-2,7-DIMETHYLOCTANOYL]- N-ISOBUTYL-L-VALINAMIDE
    		ZPQ:2G94
     
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    Identifier   Binding Affinity (Sequence Identity %)
    ZPQ
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    Download      		ZPQ
    Ki: 0.3 nM (100) - data from BindingDB  
    Ki: 0.3 nM - data from BindingMOAD  
    Ki: 0.3 nM - data from PDBbind  
     
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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
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  •   Deposition Summary Hide
    Authors:   Hong, L.,  Ghosh, A.,  Tang, J.

    Deposition:   2006-03-05
    Release:   2006-04-25
    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]:   1.86
    R-Value: 0.199 (obs.)
    R-Free: 0.227
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 86.63 α = 90.00 
    b = 131.02 β = 97.39 
    c = 88.24 γ = 90.00