1AOJ

THE SH3 DOMAIN OF EPS8 EXISTS AS A NOVEL INTERTWINED DIMER


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.193 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

The SH3 domain of Eps8 exists as a novel intertwined dimer.

Kishan, K.V.Scita, G.Wong, W.T.Di Fiore, P.P.Newcomer, M.E.

(1997) Nat.Struct.Mol.Biol. 4: 739-743


  • PubMed Abstract: 
  • SH3 domains are structurally well-characterized as monomeric modular units of protein structure that mediate protein-protein recognition in numerous signal transduction proteins. The X-ray crystallographic structure of the Eps8 SH3 domain reveals a n ...

    SH3 domains are structurally well-characterized as monomeric modular units of protein structure that mediate protein-protein recognition in numerous signal transduction proteins. The X-ray crystallographic structure of the Eps8 SH3 domain reveals a novel variation of the canonical SH3 fold: the SH3 domain from Eps8 is a dimer formed by strand interchange. In addition, co-immunoprecipitation experiments show that intact Eps8 is multimeric in vivo. Hence, the SH3 domain of Eps8 may represent a dimerization motif.


    Related Citations: 
    • Eps8, a Substrate for the Epidermal Growth Factor Receptor Kinase, Enhances Egf-Dependent Mitogenic Signals
      Fazioli, F.,Minichiello, L.,Matoska, V.,Castagnino, P.,Miki, T.,Wong, W.T.,Di Fiore, P.P.
      (1993) Embo J. 12: 3799


    Organizational Affiliation

    Department of Biochemistry, Vanderbilt University School of Medicine, Nashville, TN 37232-0146, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
EPS8
A, B
60Mus musculusGene Names: Eps8
Find proteins for Q08509 (Mus musculus)
Go to UniProtKB:  Q08509
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.193 
  • Space Group: P 1
Unit Cell:
Length (Å)Angle (°)
a = 27.690α = 107.53
b = 28.338β = 96.83
c = 36.825γ = 104.51
Software Package:
Software NamePurpose
DENZOdata reduction
TNTrefinement
SCALEPACKdata scaling
CCP4phasing
ALMNmodel building

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-07-08
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance