1WID

Solution Structure of the B3 DNA-Binding Domain of RAV1


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • 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

Solution Structure of the B3 DNA Binding Domain of the Arabidopsis Cold-Responsive Transcription Factor RAV1

Yamasaki, K.Kigawa, T.Inoue, M.Tateno, M.Yamasaki, T.Yabuki, T.Aoki, M.Seki, E.Matsuda, T.Tomo, Y.Hayami, N.Terada, T.Shirouzu, M.Osanai, T.Tanaka, A.Seki, M.Shinozaki, K.Yokoyama, S.

(2004) Plant Cell 16: 3448-3459

  • DOI: 10.1105/tpc.104.026112
  • Primary Citation of Related Structures:  
    1WID

  • PubMed Abstract: 
  • The B3 DNA binding domain is shared amongst various plant-specific transcription factors, including factors involved in auxin-regulated and abscisic acid-regulated transcription. Herein, we report the NMR solution structure of the B3 domain of the Ar ...

    The B3 DNA binding domain is shared amongst various plant-specific transcription factors, including factors involved in auxin-regulated and abscisic acid-regulated transcription. Herein, we report the NMR solution structure of the B3 domain of the Arabidopsis thaliana cold-responsive transcription factor RAV1. The structure consists of a seven-stranded open beta-barrel and two alpha-helices located at the ends of the barrel and is significantly similar to the structure of the noncatalytic DNA binding domain of the restriction enzyme EcoRII. An NMR titration experiment revealed a DNA recognition interface that enabled us to propose a structural model of the protein-DNA complex. The locations of the DNA-contacting residues are also likely to be similar to those of the EcoRII DNA binding domain.


    Organizational Affiliation

    Age Dimension Research Center, National Institute of Advanced Industrial Science and Technology, Tsukuba 305-8566, Japan. k-yamasaki@aist.go.jp



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
DNA-binding protein RAV1A130Arabidopsis thalianaMutation(s): 0 
Gene Names: RAV1At1g13260T6J4.2
Find proteins for Q9ZWM9 (Arabidopsis thaliana)
Explore Q9ZWM9 
Go to UniProtKB:  Q9ZWM9
Protein Feature View
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  • Reference Sequence
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 50 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 
  • OLDERADO: 1WID Olderado

Structure Validation

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Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2004-11-28
    Type: Initial release
  • Version 1.1: 2008-04-30
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance