2UWQ

Solution structure of ASPP2 N-terminus


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 90 
  • Conformers Submitted: 20 
  • Selection Criteria: LOWEST ENERGY, NO VIOLATIONS 

wwPDB Validation 3D Report Full Report


This is version 1.3 of the entry. See complete history

Literature

Solution structure of ASPP2 N-terminal domain (N-ASPP2) reveals a ubiquitin-like fold.

Tidow, H.Andreeva, A.Rutherford, T.J.Fersht, A.R.

(2007) J. Mol. Biol. 371: 948-958

  • DOI: 10.1016/j.jmb.2007.05.024

  • PubMed Abstract: 
  • Proteins of the ASPP family bind to p53 and regulate p53-mediated apoptosis. Two family members, ASPP1 and ASPP2, have pro-apoptotic functions while iASPP shows anti-apoptotic responses. However, both the mechanism of enhancement/repression of apopto ...

    Proteins of the ASPP family bind to p53 and regulate p53-mediated apoptosis. Two family members, ASPP1 and ASPP2, have pro-apoptotic functions while iASPP shows anti-apoptotic responses. However, both the mechanism of enhancement/repression of apoptosis and the molecular basis for their different responses remain unknown. To address the role of the N-termini of pro-apoptotic ASPP proteins, we solved the solution structure of N-ASPP2 (1-83) by NMR spectroscopy. The structure of this domain reveals a beta-Grasp ubiquitin-like fold. Our findings suggest a possible role for the N-termini of ASPP proteins in binding to other proteins in the apoptotic response network and thus mediating their selective pro-apoptotic function.


    Organizational Affiliation

    MRC Centre for Protein Engineering, Hills Road, Cambridge CB2 0QH, UK.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
APOPTOSIS-STIMULATING OF P53 PROTEIN 2
A
86Homo sapiensMutation(s): 0 
Gene Names: TP53BP2 (ASPP2, BBP)
Find proteins for Q13625 (Homo sapiens)
Go to Gene View: TP53BP2
Go to UniProtKB:  Q13625
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 90 
  • Conformers Submitted: 20 
  • Selection Criteria: LOWEST ENERGY, NO VIOLATIONS 
  • Olderado: 2UWQ Olderado

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-07-10
    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: 2018-05-09
    Type: Data collection, Database references