2RMO

Solution structure of alpha-spectrin_SH3-bergerac from Chicken


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 1.1 of the entry. See complete history

Literature

Study of the structure and dynamics of a chimeric variant of the SH3 domain (SHA-Bergerac) by NMR spectroscopy

Prokhorov, D.A.Timchenko, M.A.Kudrevatykh, Y.A.Fedyukina, D.V.Gushchina, L.V.Khristoforov, V.S.Filimonov, V.V.Kutyshenko, V.P.

(2008) Russ.J.Bioorganic Chem. 34: 578-585


  • PubMed Abstract: 
  • A structural-dynamic study of one of the chimeric proteins (SHA) belonging to the SH3-Bergerac family and containing the KATANGKTYE sequence instead of the N47D48 beta-turn in the spectrin SH3 domain was carried out by high resolution NMR spectroscop ...

    A structural-dynamic study of one of the chimeric proteins (SHA) belonging to the SH3-Bergerac family and containing the KATANGKTYE sequence instead of the N47D48 beta-turn in the spectrin SH3 domain was carried out by high resolution NMR spectroscopy. The spatial structure of the protein was determined and its dynamics in solution was investigated on the basis of the NMR data. The elongation of the SHA polypeptide chain in comparison with the WT-SH3 original protein (by ~17%) exerts practically no effect on the general topology of the molecule. The presence of a stable beta-hairpin in the region of insertion was confirmed. This hairpin was shown to have a higher mobility in comparison with other regions of the protein.


    Related Citations: 
    • Bergerac-SH3: "frustation" induced by stabilizing the folding nucleus
      Viguera, A.-R.,Serrano, L.
      (2001) J.Mol.Biol. 311: 357



Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Spectrin alpha chain, brain
A
70Gallus gallusMutation(s): 0 
Gene Names: SPTAN1 (SPTA2)
Find proteins for P07751 (Gallus gallus)
Go to Gene View: SPTAN1
Go to UniProtKB:  P07751
Experimental Data & Validation

Experimental Data

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

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-09-30
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance