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PROTEIN-PROTEIN RECOGNITION: CRYSTAL STRUCTURAL ANALYSIS OF A BARNASE-BARSTAR COMPLEX AT 2.0-A RESOLUTION
1BRS
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Endonuclease
    Structure Weight: 67668.90
    Molecule: BARNASE
    Polymer: 1 Type: protein Length: 110
    Chains: A, B, C
    EC#: 3.1.27   
    Organism: Bacillus amyloliquefaciens
    UniProtKB: Protein Feature View | Search PDB | P00648  
    Molecule: BARSTAR
    Polymer: 2 Type: protein Length: 89
    Chains: D, E, F
    Organism: Bacillus amyloliquefaciens
    UniProtKB: Protein Feature View | Search PDB | P11540  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bacillus amyloliquefaciens   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Bacillus amyloliquefaciens   Taxonomy   Expression System: Escherichia coli  
     
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  •   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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  •   Deposition Summary Hide
    Authors:   Buckle, A.M.,  Schreiber, G.,  Fersht, A.R.

    Deposition:   1994-03-11
    Release:   1994-06-22
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.00
    R-Value: 0.172 (obs.)
    R-Free: n/a
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 207.25 α = 90.00 
    b = 43.86 β = 107.76 
    c = 84.71 γ = 90.00