1IRG

INTERFERON REGULATORY FACTOR-2 DNA BINDING DOMAIN, NMR, 20 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: THE LOWEST TARGET FUNCTIONS 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Solution structure of the IRF-2 DNA-binding domain: a novel subgroup of the winged helix-turn-helix family.

Furui, J.Uegaki, K.Yamazaki, T.Shirakawa, M.Swindells, M.B.Harada, H.Taniguchi, T.Kyogoku, Y.

(1998) Structure 6: 491-500

  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The transcription of interferon (IFN) and IFN-inducible genes is mainly regulated by the interferon regulatory factor (IRF) family of proteins, which recognize a unique AAGTGA hexamer repeat motif in the regulatory region of IFN genes. A DNA-binding ...

    The transcription of interferon (IFN) and IFN-inducible genes is mainly regulated by the interferon regulatory factor (IRF) family of proteins, which recognize a unique AAGTGA hexamer repeat motif in the regulatory region of IFN genes. A DNA-binding domain of approximately 100 amino acids has been commonly found in the IRF family of proteins, but it has no sequence homology to known DNA-binding motifs. Elucidation of the structures of members of the IRF family is therefore useful to the understanding of the regulation and evolution of the immune system at the structural level.


    Related Citations: 
    • Secondary Structure and Folding Topology of the DNA Binding Domain of Interferon Regulatory Factor 2, as Revealed by NMR Spectroscopy
      Uegaki, K.,Shirakawa, M.,Harada, H.,Taniguchi, T.,Kyogoku, Y.
      (1995) FEBS Lett. 359: 184


    Organizational Affiliation

    Institute for Protein Research, Osaka University, Suita, Osaka, 565, Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
INTERFERON REGULATORY FACTOR-2
A
112Mus musculusMutation(s): 0 
Gene Names: Irf2
Find proteins for P23906 (Mus musculus)
Go to UniProtKB:  P23906
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: THE LOWEST TARGET FUNCTIONS 
  • Olderado: 1IRG Olderado
Software Package:
Software NamePurpose
X-PLORphasing
X-PLORmodel building
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-03-18
    Type: Initial release
  • Version 1.1: 2008-03-03
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2017-11-29
    Type: Derived calculations, Other