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Structure of Beta-Secretase Complexed with Inhibitor
1FKN
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/hydrolase Inhibitor
    Structure Weight: 89041.21
    Molecule: MEMAPSIN 2
    Polymer: 1 Type: protein Length: 391
    Chains: A, B
    EC#: 3.4.23.46   
    Fragment: PROTEASE DOMAIN
    Organism: Homo sapiens
    Gene Names: Gene View for BACE1 BACE KIAA1149
    UniProtKB: Protein Feature View | Search PDB | P56817  
    Molecule: inhibitor
    Polymer: 2 Type: protein Length: 7
    Chains: C, D
     
  •   Structure Validation Hide

    Download full validation report    

     

  • 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  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Biologically Interesting Molecules (BIRD) Hide
    Identifier Image Name Type Class Chain ID  
    PRD_000290 Search  PRD_000290 BETA-SECRETASE INHIBITOR OM99-2 Peptide-like Inhibitor C,D
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    1OL
    Search 
    1OL C10 H21 N O3
     
  •   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
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  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Hong, L.,  Koelsch, G.,  Lin, X.,  Wu, S.,  Terzyan, S.,  Ghosh, A.,  Zhang, X.C.,  Tang, J.

    Deposition:   2000-08-09
    Release:   2000-10-09
    Last Modified (REVDAT):   2011-07-13
     
  •   Revision History    Hide
    Mouse over text for details
    2012-12-12
    Other
    2011-07-13
    Linkage
    2011-07-13
    Sequence database correspondence
    2011-07-13
    Polymer description
    2011-07-13
    Version format compliance
    2011-07-13
    Atom nomenclature
    2011-07-13
    Binding sites and description
    2011-07-13
    Non-polymer description
    2011-07-13
    Function and keywords
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.90
    R-Value: 0.180 (obs.)
    R-Free: 0.224
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 53.65 α = 90.00 
    b = 85.85 β = 101.36 
    c = 109.24 γ = 90.00