THE GEOMETRY OF THE REACTIVE SITE AND OF THE PEPTIDE GROUPS IN TRYPSIN, TRYPSINOGEN AND ITS COMPLEXES WITH INHIBITORS
3TPI

Entry 3TPI supersedes 1TPI

Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/hydrolase Inhibitor
    Structure Weight: 31021.22
    Molecule: TRYPSINOGEN
    Polymer: 1 Type: protein Length: 229
    Chains: Z
    EC#: 3.4.21.4   
    Organism: Bos taurus
    UniProtKB: Search PDB | P00760   Protein Feature View
    Molecule: BOVINE PANCREATIC TRYPSIN INHIBITOR
    Polymer: 2 Type: protein Length: 58
    Chains: I
    Organism: Bos taurus
    UniProtKB: Search PDB | P00974   Protein Feature View
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   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 (Bos taurus)   Taxonomy    
     
  •   Ligand Chemical Component Hide
     
  •   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 and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Huber, R.,  Bode, W.,  Deisenhofer, J.,  Schwager, P.

    Deposition:   1982-09-27
    Release:   1983-01-18
    Last Modified (REVDAT):   2012-02-01

    Previous versions:  1TPI
     
  •   Revision History    Hide
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    2012-02-01
    Biological assembly
    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.90
    R-Value: 0.193 (work)
    R-Free: n/a
    Space Group: I 2 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 75.50 α = 90.00 
    b = 84.40 β = 90.00 
    c = 122.90 γ = 90.00