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 1.3 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: https://doi.org/10.1038/nsb0997-732
  • Primary Citation of Related Structures:  
    2GAT, 3GAT

  • 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 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.


  • 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

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Entity ID: 3
MoleculeChains Sequence LengthOrganismDetailsImage
ERYTHROID TRANSCRIPTION FACTOR GATA-1C [auth A]66Gallus gallusMutation(s): 0 
UniProt
Find proteins for P17678 (Gallus gallus)
Explore P17678 
Go to UniProtKB:  P17678
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP17678
Sequence Annotations
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  • Reference Sequence

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Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(*GP*TP*TP*GP*CP*AP*GP*AP*TP*AP*AP*AP*CP*AP*TP*T)-3')A [auth B]16N/A
Sequence Annotations
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  • Reference Sequence

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Entity ID: 2
MoleculeChains LengthOrganismImage
DNA (5'-D(*AP*AP*TP*GP*TP*TP*TP*AP*TP*CP*TP*GP*CP*AP*AP*C)-3')B [auth C]16N/A
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download Ideal Coordinates CCD File 
D [auth A]ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

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

Structure Validation

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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • 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
  • Version 1.3: 2022-03-09
    Changes: Database references, Derived calculations, Other