1DOU

MONOVALENT CATIONS SEQUESTER WITHIN THE A-TRACT MINOR GROOVE OF [D(CGCGAATTCGCG)]2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.82 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.209 
  • R-Value Observed: 0.209 

wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

Monovalent Cations Sequester within the A-Tract Minor Groove of [d(CGCGAATTCGCG)]2

Woods, K.K.McFail-Isom, L.Sines, C.C.Howerton, S.B.Stephens, R.K.Williams, L.D.

(2000) J Am Chem Soc 122: 1546-1547


Macromolecules
  • Find similar nucleic acids by:  Sequence   |   Structure
  • Entity ID: 1
    MoleculeChainsLengthOrganismImage
    DNA (5'-D(*CP*GP*CP*GP*AP*AP*TP*TP*CP*GP*CP*G)-3')A, B12N/A
    Protein Feature View
    Expand
    • Reference Sequence
    Small Molecules
    Ligands 1 Unique
    IDChainsName / Formula / InChI Key2D Diagram3D Interactions
    MG
    Query on MG

    Download Ideal Coordinates CCD File 
    C [auth A]MAGNESIUM ION
    Mg
    JLVVSXFLKOJNIY-UHFFFAOYSA-N
     Ligand Interaction
    Experimental Data & Validation

    Experimental Data

    • Method: X-RAY DIFFRACTION
    • Resolution: 1.82 Å
    • R-Value Free: 0.267 
    • R-Value Work: 0.209 
    • R-Value Observed: 0.209 
    • Space Group: P 21 21 21
    Unit Cell:
    Length ( Å )Angle ( ˚ )
    a = 25.296α = 90
    b = 40.243β = 90
    c = 65.939γ = 90
    Software Package:
    Software NamePurpose
    X-PLORmodel building
    X-PLORrefinement
    SMARTdata reduction
    X-PLORphasing

    Structure Validation

    View Full Validation Report




    Entry History 

    Deposition Data

    Revision History  (Full details and data files)

    • Version 1.0: 1999-12-27
      Type: Initial release
    • Version 1.1: 2008-04-27
      Changes: Version format compliance
    • Version 1.2: 2011-07-13
      Changes: Version format compliance
    • Version 1.3: 2017-10-04
      Changes: Refinement description