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Structure of mutant tryptophan synthase alpha-subunit (E244A) from a hyperthermophile, Pyrococcus furiosus
2DZW
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Lyase
    Structure Weight: 54956.00
    Molecule: Tryptophan synthase alpha chain
    Polymer: 1 Type: protein Length: 248
    Chains: A, B
    EC#: 4.2.1.20   
    Mutation: E244A
    Organism Pyrococcus furiosus
    Gene Names trpA PF1705
    UniProtKB:   Protein Feature View | Search PDB | Q8U094  
     
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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Pyrococcus furiosus   Taxonomy   Expression System: Escherichia coli  
     
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    Identifier Details
    1GEQ  Wild-type 
    2dzp  the same protein, D17N mutant 
    2dzs  the same protein, E103A mutant 
    2dzt  the same protein, D110A mutant 
    2dzu  the same protein, D110N mutant 
    2dzv  the same protein, D146A mutant 
    2dzx  the same protein, E131A,E132A mutant 
     
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Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly 1       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Ogasahara, K.,  Yamagata, Y.,  Yutani, K.,  RIKEN Structural Genomics/Proteomics Initiative

    Deposition:   2006-09-30
    Release:   2007-08-28
    Last Modified (REVDAT):   2009-02-24
     
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
    N/A
    Resolution[Å]:   2.40
    R-Value: 0.192 (obs.)
    R-Free: 0.258
    Space Group: C 2 2 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 73.11 α = 90.00 
    b = 77.64 β = 90.00 
    c = 166.57 γ = 90.00