2PDZ

SOLUTION STRUCTURE OF THE SYNTROPHIN PDZ DOMAIN IN COMPLEX WITH THE PEPTIDE GVKESLV, NMR, 15 STRUCTURES


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 15 
  • Selection Criteria: LOWEST ENERGIES 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Specific interactions between the syntrophin PDZ domain and voltage-gated sodium channels.

Schultz, J.Hoffmuller, U.Krause, G.Ashurst, J.Macias, M.J.Schmieder, P.Schneider-Mergener, J.Oschkinat, H.

(1998) Nat.Struct.Mol.Biol. 5: 19-24


  • PubMed Abstract: 
  • Syntrophins are modular proteins belonging to the dystrophin associated glycoprotein complex and are thought to be involved in the regulation of the muscular system. Screening of peptide libraries revealed selectivity of the synotrophin PDZ domain to ...

    Syntrophins are modular proteins belonging to the dystrophin associated glycoprotein complex and are thought to be involved in the regulation of the muscular system. Screening of peptide libraries revealed selectivity of the synotrophin PDZ domain toward the motif R/K/Q-E-S/T-X-V-COO- found to be highly conserved in the alpha-subunit C-terminus of vertebrate voltage gated sodium channels (VGSCs). The solution structure of the domain in complex with the peptide G-V-K-E-S-L-V shows specific interactions between the conserved residues in the peptide and syntrophin-characteristic residues in the domain. We propose that syntrophins localize VGSCs to the dystrophin network through its PDZ domain.


    Organizational Affiliation

    Forschungsinstitut für Molekulare Pharmakologie, Berlin, Germany.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SYNTROPHIN
A
86Mus musculusMutation(s): 0 
Gene Names: Snta1 (Snt1)
Find proteins for Q61234 (Mus musculus)
Go to UniProtKB:  Q61234
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
PEPTIDE GVKESLV
B
5N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 15 
  • Selection Criteria: LOWEST ENERGIES 
  • Olderado: 2PDZ Olderado
Software Package:
Software NamePurpose
X-PLORmodel building
X-PLORphasing
X-PLORrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 1998-12-30
    Type: Initial release
  • Version 1.1: 2008-03-24
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance