Cobalt hexammine induced tautomeric shift in Z-DNA: the structure of d(CGCGCA).d(TGCGCG) in two crystal forms
DOI:10.2210/pdb1xa2/pdb   NDB ID: ZD0013
1XA2
Primary Citation
 
 
  •   Molecular Description Hide
    Classification: DNA
    Structure Weight: 3780.57
    Molecule: 5'-D(*CP*GP*CP*GP*CP*A)-3'
    Polymer: 1 Type: dna Length: 6
    Chains: A
    Molecule: 5'-D(*TP*GP*CP*GP*CP*G)-3'
    Polymer: 2 Type: dna Length: 6
    Chains: B
     
  •   Structure Validation Hide

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  •   Related Citations in PDB Entry (REMARK 1) Hide
     
  •   Source Hide
    Polymer: 1
    Scientific Name: Synthetic construct   Taxonomy    
    Polymer: 2
    Scientific Name: Synthetic construct   Taxonomy    
     
  •   Ligand Chemical Component Hide
    Identifier Formula Name View Interactions
    NCO
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    NCO Co H18 N6
    COBALT HEXAMMINE(III)
    NCO:1XA2
     
  •   Structural Biology Knowledgebase Data Hide
     
  • Nucleic Acid Database Hide
    View the NDB ID associated with this structure:ZD0013
     
 
Data in orange boxes are gathered from external resources (when available).
  Biological Assembly       
Biological assembly 1 assigned by authors
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  •   Deposition Summary Hide
    Authors:   Thiyagarajan, S.,  Rajan, S.S.,  Gautham, N.

    Deposition:   2004-08-25
    Release:   2004-11-16
    Last Modified (REVDAT):   2009-02-24
     
  •   Revision History    Hide
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    2011-07-13
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  •   Experimental Details Hide
    Method:   X-RAY DIFFRACTION
    Exp. Data:
      Structure Factors
    EDS  
    Resolution[Å]:   1.71
    R-Value: 0.210 (obs.)
    R-Free: 0.240
    Space Group: P 21 21 21
    Unit Cell:
      Length [Å] Angles [°]
    a = 17.98 α = 90.00 
    b = 30.93 β = 90.00 
    c = 44.63 γ = 90.00