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PKR kinase domain-eIF2alpha Complex
 
 
DOI:10.2210/pdb2a1a/pdb
2A1A
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Protein Synthesis/transferase
    Structure Weight: 53353.70
     
    Molecule:Eukaryotic translation initiation factor 2 alpha subunit
    Polymer:1Type:polypeptide(L)Length:175
    Chains:A
    Mutation:residue 258-551
    Molecule:Interferon-induced, double-stranded RNA-activated protein kinase
    Polymer:2Type:polypeptide(L)Length:284
    Chains:B
    EC#:2.7.1.- Go to IUBMB EC entry  
    Mutation:residue 3-175
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Saccharomyces cerevisiae Go to NCBI Taxonomy entry Common Name: Baker's yeast Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Homo sapiens Go to NCBI Taxonomy entry Common Name: Human Expression System: Escherichia coli  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    2A19  PKR-eIF2alpha-AMP-PNP complex. 
     
     
  •  
    Move Section Modified Residues Hide
    Identifier Name Formula Interaction View Links
    TPO PHOSPHOTHREONINE (parent: THR)(type: lPeptideLinking) C4 H10 N O6 P 3D Ligand Explorer Link out to Ligand Expos:TPO Link out to SuperLigands:TPO Link out to SuperHapten:TPO 2D
     
     
  •  
    Move Section Derived Data Hide
     
     
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  •  
    Move Section Deposition Summary Hide
    Authors:   Dar, A.C.,   Dever, T.E.,   Sicheri, F.

    Deposition:   2005-06-19
    Release:   2005-09-27
    Last Modified (REVDAT):   2009-02-24
     
     
  •  
    Move Section Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Experimental Data:   Download Structure Factors  [ EDS External Link to EDS ]
    View a histogram of Resolution Resolution[Å]: 2.80
    R-Value: 0.213 (obs.)
    R-Free: 0.268
    Space Group: P 32 2 1
    Unit Cell:
      Length [Å] Angles [°]
    a = 84.30 α = 90.00 
    b = 84.30 β = 90.00 
    c = 165.40 γ = 120.00