2DWV

Solution structure of the second WW domain from mouse salvador homolog 1 protein (mWW45)


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the least restraint violations 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Solution structure of an atypical WW domain in a novel beta-clam-like dimeric form

Ohnishi, S.Guntert, P.Koshiba, S.Tomizawa, T.Akasaka, R.Tochio, N.Sato, M.Inoue, M.Harada, T.Watanabe, S.Tanaka, A.Shirouzu, M.Kigawa, T.Yokoyama, S.

(2007) Febs Lett. 581: 462-468

  • DOI: 10.1016/j.febslet.2007.01.008

  • PubMed Abstract: 
  • The WW domain is known as one of the smallest protein modules with a triple-stranded beta-sheet fold. Here, we present the solution structure of the second WW domain from the mouse salvador homolog 1 protein. This WW domain forms a homodimer with a b ...

    The WW domain is known as one of the smallest protein modules with a triple-stranded beta-sheet fold. Here, we present the solution structure of the second WW domain from the mouse salvador homolog 1 protein. This WW domain forms a homodimer with a beta-clam-like motif, as evidenced by size exclusion chromatography, analytical ultracentrifugation and NMR spectroscopy. While typical WW domains are believed to function as monomeric modules that recognize proline-rich sequences, by using conserved aromatic and hydrophobic residues that are solvent-exposed on the surface of the beta-sheet, this WW domain buries these residues in the dimer interface.


    Organizational Affiliation

    Genomic Sciences Center, RIKEN, 1-7-22 Suehiro-cho, Tsurumi, Yokohama 230-0045, Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Salvador homolog 1 protein
A, B
49Mus musculusMutation(s): 0 
Gene Names: Sav1 (Ww45, Wwp3)
Find proteins for Q8VEB2 (Mus musculus)
Go to UniProtKB:  Q8VEB2
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the least restraint violations 
  • Olderado: 2DWV Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-02-17
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance