Crystal Structure of VP4 protease from infectious pancreatic necrosis virus (IPNV) in space group P6122
Primary Citation
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 20594.00
    Molecule: Protease VP4
    Polymer: 1 Type: protein Length: 193
    Chains: A
    EC#: 3.4.21   
    Fragment: VP4hex (residues 524-716)
    Mutation: ALA:674, MSE:652, MSE:630, MSE:603
    Organism: Infectious pancreatic necrosis virus - Sp
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  •   Structure Validation Hide

  • MolProbity Ramachandran Plot

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    Identifier Details
    2GEF   VP4 protease from another birnavirus (blotched snakehead virus, BSNV) 
    2PNL   VP4 from IPNV in the space group P1 (acyl-enzyme) 
  •   Modified Residues Hide
    Identifier Formula Parent Type
    MSE C5 H11 N O2 Se MET lPeptideLinking
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Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Paetzel, M.,  Lee, J.,  Feldman, A.R.,  Delmas, B.

    Deposition:   2007-04-24
    Release:   2007-06-05
    Last Modified (REVDAT):   2011-07-13
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  •   Experimental Details Hide
    Exp. Data:
      Structure Factors
    Resolution[Å]:   2.30
    R-Value: 0.184 (obs.)
    R-Free: 0.235
    Space Group: P 61 2 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 76.95 α = 90.00 
    b = 76.95 β = 90.00 
    c = 136.35 γ = 120.00