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Functional analysis of hyperthermophilic endocellulase from the Archaeon Pyrococcus horikoshii
3AXX
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase
    Structure Weight: 157262.31
    Molecule: 458aa long hypothetical endo-1,4-beta-glucanase
    Polymer: 1 Type: protein Length: 458
    Chains: A, B, C
    EC#: 3.2.1.4   
    Organism: Pyrococcus horikoshii OT3
    Gene Name: PH1171
    UniProtKB: Protein Feature View | Search PDB | O58925  
     
  •   Structure Validation Hide

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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Pyrococcus horikoshii   Taxonomy   Expression System: Spodoptera frugiperda  
     
  •   Related PDB Entries Hide
    Identifier Details
    3QHM  The mutant E342A complexed with cellotetraose 
    3QHN  The mutant E201A complexed with cellotetraose 
    3QHO  The mutant Y299F complexed with cellotetraose 
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    CBI
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    CBI C12 H22 O11
    CELLOBIOSE
    CBI:3AXX
    PO4
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    PO4 O4 P
    PHOSPHATE ION
     
  •   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:   Kim, H.-W.,  Ishikawa, K.

    Deposition:   2011-04-18
    Release:   2012-02-01
     
  •   Revision History    Hide
    No revisions since initial release
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.90
    R-Value: 0.228 (work)
    R-Free: 0.241
    Space Group: C 2
    Unit Cell:
      Length [Å] Angles [°]
    a = 162.47 α = 90.00 
    b = 58.49 β = 109.33 
    c = 138.50 γ = 90.00