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X-RAY ANALYSES OF ASPARTIC PROTEASES. II. THREE-DIMENSIONAL STRUCTURE OF THE HEXAGONAL CRYSTAL FORM OF PORCINE PEPSIN AT 2.3 ANGSTROMS RESOLUTION
5PEP
ENTRY 5PEP SUPERSEDES 2PEP
Primary Citation
 
 
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  •   Molecular Description Hide
    Classification: Hydrolase(acid Proteinase)
    Structure Weight: 34469.80
    Molecule: PEPSIN
    Polymer: 1 Type: protein Length: 326
    Chains: A
    EC#: 3.4.23.1   
    Organism Sus scrofa
    Gene Name PGA
    UniProtKB:   Protein Feature View | Search PDB | P00791  
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Sus scrofa   Taxonomy   Common Name: Pig  
     
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  •   Deposition Summary Hide
    Authors:   Cooper, J.B.,  Khan, G.,  Taylor, G.,  Tickle, I.J.,  Blundell, T.L.

    Deposition:   1990-05-30
    Release:   1990-07-15
    Last Modified (REVDAT):   2011-11-16

    Previous versions:  2PEP
     
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    2011-11-16
    Atom occupancy
    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.34
    R-Value: 0.196 (obs.)
    R-Free: n/a
    Space Group: P 65 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 67.40 α = 90.00 
    b = 67.40 β = 90.00 
    c = 290.10 γ = 120.00