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Crystal Structure of an AlkA Host/Guest Complex 8oxoGuanine:Adenine Base Pair
DOI:10.2210/pdb3cvs/pdb   NDB ID: PD1122
3CVS
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: Hydrolase/dna
    Structure Weight: 140433.76
    Molecule: DNA-3-methyladenine glycosylase 2
    Polymer: 1 Type: protein Length: 282
    Chains: A, B, C, D
    EC#: 3.2.2.21   
    Organism: Escherichia coli
    Gene Names: alkA aidA b2068 JW2053
    UniProtKB: Protein Feature View | Search PDB | P04395  
    Molecule: DNA (5'-D(*DGP*DAP*DCP*DAP*DTP*DGP*DAP*(8OG)P*DTP*DGP*DCP*DC)-3')
    Polymer: 2 Type: dna Length: 12
    Chains: E, G
    Details: 8oxoGuanine containing DNA
    Molecule: DNA (5'-D(*DGP*DGP*DCP*DAP*DAP*DTP*DCP*DAP*DTP*DGP*DTP*DC)-3')
    Polymer: 3 Type: dna Length: 12
    Chains: F, H
     
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  • MolProbity Ramachandran Plot
     

  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Escherichia coli   Taxonomy   Expression System: Escherichia coli  
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 3
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Related PDB Entries Hide
    Identifier Details
    3CVT   
    3CW7   
    3CWA   
    3CWS   
    3CWT   
    3CWU   
     
  •   Modified Residues Hide
    Identifier Formula Parent Type
    8OG
    Search 
    8OG C10 H14 N5 O8 P DG dnaLinking
     
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  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure: PD1122
     
 
Data in orange boxes are gathered from external resources (when available).
 
  Biological Assembly       
Biological assembly 1 assigned by authors and generated by PISA (software)
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  •   Deposition Summary Hide
    Authors:   Bowman, B.R.,  Lee, S.,  Wang, S.,  Verdine, G.L.

    Deposition:   2008-04-19
    Release:   2008-09-02
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
    Version format compliance
     
  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   2.40
    R-Value: 0.219 (work)
    R-Free: 0.270
    Space Group: P 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 75.17 α = 90.00 
    b = 101.25 β = 94.19 
    c = 102.92 γ = 90.00