1Y0J

Zinc fingers as protein recognition motifs: structural basis for the GATA-1/Friend of GATA interaction


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Zinc fingers as protein recognition motifs: Structural basis for the GATA-1/Friend of GATA interaction

Liew, C.K.Simpson, R.J.Y.Kwan, A.H.Y.Crofts, L.A.Loughlin, F.E.Matthews, J.M.Crossley, M.Mackay, J.P.

(2005) Proc.Natl.Acad.Sci.Usa 102: 583-588

  • DOI: 10.1073/pnas.0407511102

  • PubMed Abstract: 
  • GATA-1 and friend of GATA (FOG) are zinc-finger transcription factors that physically interact to play essential roles in erythroid and megakaryocytic development. Several naturally occurring mutations in the GATA-1 gene that alter the FOG-binding do ...

    GATA-1 and friend of GATA (FOG) are zinc-finger transcription factors that physically interact to play essential roles in erythroid and megakaryocytic development. Several naturally occurring mutations in the GATA-1 gene that alter the FOG-binding domain have been reported. The mutations are associated with familial anemias and thrombocytopenias of differing severity. To elucidate the molecular basis for the GATA-1/FOG interaction, we have determined the three-dimensional structure of a complex comprising the interaction domains of these proteins. The structure reveals how zinc fingers can act as protein recognition motifs. Details of the architecture of the contact domains and their physical properties provide a molecular explanation for how the GATA-1 mutations contribute to distinct but related genetic diseases.


    Organizational Affiliation

    School of Molecular and Microbial Biosciences, University of Sydney, Sydney, New South Wales 2006, Australia.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Erythroid transcription factor
A
46Mus musculusMutation(s): 0 
Gene Names: Gata1 (Gf-1)
Find proteins for P17679 (Mus musculus)
Go to UniProtKB:  P17679
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Zinc-finger protein ush
B
36Drosophila melanogasterMutation(s): 0 
Gene Names: ush
Find proteins for Q9VPQ6 (Drosophila melanogaster)
Go to UniProtKB:  Q9VPQ6
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • Olderado: 1Y0J Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-01-25
    Type: Initial release
  • Version 1.1: 2007-10-16
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance