1QJT

SOLUTION STRUCTURE OF THE APO EH1 DOMAIN OF MOUSE EPIDERMAL GROWTH FACTOR RECEPTOR SUBSTRATE 15, EPS15


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 30 
  • Selection Criteria: LOWEST OVERALL TARGET FUNCTION 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

The Eh1 Domain of Eps15 is Structurally Classified as a Member of the S100 Subclass of EF-Hand Containing Proteins

Whitehead, B.Tessari, M.Carotenuto, A.van Bergen en Henegouwen, P.M.Vuister, G.W.

(1999) Biochemistry 38: 11271-11277

  • DOI: 10.1021/bi990922i

  • PubMed Abstract: 
  • The Eps15 homology (EH) domain is a protein-protein interaction module that binds to proteins containing the asparagine-proline-phenylalanine (NPF) or tryptophan/phenylalanine-tryptophan (W/FW) motif. EH domain-containing proteins serve important rol ...

    The Eps15 homology (EH) domain is a protein-protein interaction module that binds to proteins containing the asparagine-proline-phenylalanine (NPF) or tryptophan/phenylalanine-tryptophan (W/FW) motif. EH domain-containing proteins serve important roles in signaling and processes connected to transport, protein sorting, and organization of subcellular structure. Here, we report the solution structure of the apo form of the EH1 domain of mouse Eps15, as determined by high-resolution multidimensional heteronuclear NMR spectroscopy. The polypeptide folds into six alpha-helices and a short antiparallel beta-sheet. Additionally, it contains a long, structured, topologically unique C-terminal loop. Helices 2-5 form two EF-hand motifs. Structural similarity and Ca(2+) binding properties lead to classification of the EH1 domain as a member of the S100 subclass of EF-hand-containing proteins, albeit with a unique set of interhelical angles. Binding studies using an eight-residue NPF-containing peptide derived from RAB, the cellular cofactor of the HIV Rev protein, show a hydrophobic peptide-binding pocket formed by conserved tryptophan and leucine residues.


    Related Citations: 
    • Sequence-Specific 1H, 13C and 15N Assignment of the Eh1 Domain of Mouse Eps15
      Whitehead, B.,Tessari, M.,Versteeg, H.H.,van Delft, S.,van Bergen en Henegouwen, P.M.,Vuister, G.W.
      (1998) J.Biomol.NMR 12: 465


    Organizational Affiliation

    Nijmegen NSR Center for Molecular Structure, Design and Synthesis, Laboratory of Biophysical Chemistry, University of Nijmegen, The Netherlands.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
EPIDERMAL GROWTH FACTOR RECEPTOR SUBSTRATE SUBSTRATE 15, EPS15
A
99Mus musculusMutation(s): 0 
Gene Names: Eps15
Find proteins for P42567 (Mus musculus)
Go to UniProtKB:  P42567
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 30 
  • Selection Criteria: LOWEST OVERALL TARGET FUNCTION 
  • Olderado: 1QJT Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-01-23
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance
  • Version 1.3: 2018-01-17
    Type: Database references, Source and taxonomy, Structure summary