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THE REFINED 2.2-ANGSTROMS (0.22-NM) X-RAY CRYSTAL STRUCTURE OF THE TERNARY COMPLEX FORMED BY BOVINE TRYPSINOGEN, VALINE-VALINE AND THE ARG15 ANALOGUE OF BOVINE PANCREATIC TRYPSIN INHIBITOR
4TPI
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase/hydrolase Inhibitor
    Structure Weight: 31035.20
    Molecule: TRYPSINOGEN
    Polymer: 1 Type: protein Length: 229
    Chains: Z
    EC#: 3.4.21.4   
    Organism Bos taurus
    UniProtKB:   Protein Feature View | Search PDB | P00760  
    Molecule: BOVINE PANCREATIC TRYPSIN INHIBITOR
    Polymer: 2 Type: protein Length: 58
    Chains: I
    UniProtKB:   Protein Feature View | Search PDB | P00974  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name Interactions
    CA
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    Download      		CA Ca
    CALCIUM ION
    SO4
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    Download      		SO4 O4 S
    SULFATE ION
    VAL
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    Download      		VAL C5 H11 N O2
    VALINE
    		VAL:4TPI
     
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Data in orange boxes are gathered from external resources (when available).
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  Biological Assembly 1       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Bode, W.,  Walter, J.

    Deposition:   1985-06-11
    Release:   1985-11-08
    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]:   2.20
    R-Value: 0.170 (work)
    R-Free: n/a
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 75.51 α = 90.00 
    b = 85.45 β = 90.00 
    c = 122.30 γ = 90.00