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Crystal structure of the catalytic alpha subunit of E. Coli replicative DNA polymerase III
 
 
DOI:10.2210/pdb2hqa/pdb
2HQA
 
Primary Citation
spinning wheel
 
 
  •  
    Move Section Molecular Description Hide
    Classification: Transferase
    Structure Weight: 104190.91
     
    Molecule:DNA polymerase III alpha subunit
    Polymer:1Type:polypeptide(L)Length:917
    Chains:A
    EC#:2.7.7.7 Go to IUBMB EC entry  
    Fragment:catalytic fragment (residues 1-917)
     
     
  •  
    Move Section Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli Go to NCBI Taxonomy entry Expression System: Escherichia coli  
     
     
  •  
    Move Section Related PDB Entries Hide
    Id Details
    2HNH  Same structure with domain movement. 
     
     
  •  
    Move Section Ligand Chemical Component Hide
    Identifier Name Formula Interaction View Links
    PO4     PHOSPHATE ION O4 P 3DLigand Explorer Link out to Ligand Expos:PO4 Link out to SuperLigands:PO4 Link out to SuperHapten:PO4
     
     
  •  
    Move Section Modified Residues Hide
    Identifier Name Formula Interaction View Links
    MSE SELENOMETHIONINE (parent: MET)(type: lPeptideLinking) C5 H11 N O2 Se 3D Ligand Explorer Link out to Ligand Expos:MSE Link out to SuperLigands:MSE Link out to SuperHapten:MSE 2D
     
     
  •  
    Move Section Derived Data Hide
     
     
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  •  
    Move Section Deposition Summary Hide
    Authors:   Lamers, M.H.,   Georgescu, R.E.,   Lee, S.G.,   O`Donnell, M.,   Kuriyan, J.

    Deposition:   2006-07-18
    Release:   2006-09-19
    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]: 2.60
    R-Value: 0.223 (obs.)
    R-Free: 0.287
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 83.11 α = 90.00 
    b = 98.26 β = 90.00 
    c = 139.48 γ = 90.00