2GAT

SOLUTION STRUCTURE OF THE C-TERMINAL DOMAIN OF CHICKEN GATA-1 BOUND TO DNA, NMR, REGULARIZED MEAN STRUCTURE


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 34 
  • Conformers Submitted: 
  • Selection Criteria: REGULARIZED MEAN STRUCTURE 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Use of dipolar 1H-15N and 1H-13C couplings in the structure determination of magnetically oriented macromolecules in solution.

Tjandra, N.Omichinski, J.G.Gronenborn, A.M.Clore, G.M.Bax, A.

(1997) Nat Struct Biol 4: 732-738

  • DOI: 10.1038/nsb0997-732
  • Primary Citation of Related Structures:  
    3GAT, 2GAT

  • PubMed Abstract: 
  • Anisotropy of the molecular magnetic susceptibility gives rise to a small degree of alignment. The resulting residual dipolar couplings, which can now be measured with the advent of higher magnetic fields in NMR, contain information on the orientatio ...

    Anisotropy of the molecular magnetic susceptibility gives rise to a small degree of alignment. The resulting residual dipolar couplings, which can now be measured with the advent of higher magnetic fields in NMR, contain information on the orientation of the internuclear vectors relative to the molecular magnetic susceptibility tensor, thereby providing information on long range order that is not accessible by any of the solution NMR parameters currently used in structure determination. Thus, the dipolar couplings constitute unique and powerful restraints in determining the structures of magnetically oriented macromolecules in solution. The method is demonstrated on a complex of the DNA-binding domain of the transcription factor GATA-1 with a 16 base pair oligodeoxyribonucleotide.


    Related Citations: 
    • The solution structure of the Leu22-->Val mutant AREA DNA binding domain complexed with a TGATAG core element defines a role for hydrophobic packing in the determination of specificity
      Starich, M.R., Wikstrom, M., Shumacher, S., Arst, H.N., Gronenborn, A.M., Clore, G.M.
      (1998) J Mol Biol 277: 621
    • NMR Structure of a Specific DNA Complex of Zn-Containing DNA Binding Domain of Gata-1
      Omichinski, J.G., Clore, G.M., Schaad, O., Felsenfeld, G., Trainor, C., Appella, E., Stahl, S.J., Gronenborn, A.M.
      (1993) Science 261: 438

    Organizational Affiliation

    Laboratory of Chemical Physics, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, Maryland 20892-0520, USA.



Macromolecules

Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 3
MoleculeChainsSequence LengthOrganismDetailsImage
ERYTHROID TRANSCRIPTION FACTOR GATA-1A66Gallus gallusMutation(s): 0 
Gene Names: GATA1ERYF1
Find proteins for P17678 (Gallus gallus)
Explore P17678 
Go to UniProtKB:  P17678
Protein Feature View
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  • Reference Sequence
  • Find similar nucleic acids by:  Sequence   |   Structure
  • Entity ID: 1
    MoleculeChainsLengthOrganismImage
    DNA (5'-D(*GP*TP*TP*GP*CP*AP*GP*AP*TP*AP*AP*AP*CP*AP*TP*T)-3')B16N/A
    • Find similar nucleic acids by:  Sequence   |   Structure
    • Entity ID: 2
      MoleculeChainsLengthOrganismImage
      DNA (5'-D(*AP*AP*TP*GP*TP*TP*TP*AP*TP*CP*TP*GP*CP*AP*AP*C)-3')C16N/A
      Small Molecules
      Ligands 1 Unique
      IDChainsName / Formula / InChI Key2D Diagram3D Interactions
      ZN
      Query on ZN

      Download CCD File 
      A
      ZINC ION
      Zn
      PTFCDOFLOPIGGS-UHFFFAOYSA-N
       Ligand Interaction
      Experimental Data & Validation

      Experimental Data

      • Method: SOLUTION NMR
      • Conformers Calculated: 34 
      • Conformers Submitted: 
      • Selection Criteria: REGULARIZED MEAN STRUCTURE 
      • OLDERADO: 2GAT Olderado

      Structure Validation

      View Full Validation Report



      Entry History 

      Deposition Data

      Revision History 

      • Version 1.0: 1998-01-28
        Type: Initial release
      • Version 1.1: 2008-03-24
        Changes: Version format compliance
      • Version 1.2: 2011-07-13
        Changes: Version format compliance