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THE REFINED 2.0 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF THE COMPLEX FORMED BETWEEN BOVINE BETA-TRYPSIN AND CMTI-I, A TRYPSIN INHIBITOR FROM SQUASH SEEDS (CUCURBITA MAXIMA): TOPOLOGICAL SIMILARITY OF THE SQUASH SEED INHIBITORS WITH THE CARBOXYPEPTIDASE A INHIBITOR FROM POTATOES
1PPE
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/hydrolase Inhibitor
    Structure Weight: 26604.32
    Molecule: TRYPSIN
    Polymer: 1 Type: protein Length: 223
    Chains: E
    EC#: 3.4.21.4   
    Organism Bos taurus
    UniProtKB:   Protein Feature View | Search PDB | P00760  
    Molecule: TRYPSIN INHIBITOR CMTI-I
    Polymer: 2 Type: protein Length: 29
    Chains: I
    Organism Cucurbita maxima
    UniProtKB:   Protein Feature View | Search PDB | P01074  
     
  •   Structure Validation Hide

    Download full validation report    

     
  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Bos taurus   Taxonomy   Common Name: Cattle  
    Polymer: 2
    Scientific Name: Synthetic construct (Cucurbita maxima)   Taxonomy    
     
  •   External Domain Annotations Hide
     
  •   Structural Biology Knowledgebase Data Hide
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   MyPDB Personal Annotations Hide
     
  •   Deposition Summary Hide
    Authors:   Bode, W.,  Huber, R.

    Deposition:   1991-10-24
    Release:   1994-01-31
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.00
    R-Value: 0.151 (work)
    R-Free: n/a
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 59.28 α = 90.00 
    b = 55.47 β = 90.00 
    c = 74.59 γ = 90.00