1XOX

SOLUTION STRUCTURE OF HUMAN SURVIVIN


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Submitted: 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Solution structure of human survivin and its binding interface with smac/diablo

Sun, C.Nettesheim, D.Liu, Z.Olejniczak, E.T.

(2005) Biochemistry 44: 11-17

  • DOI: 10.1021/bi0485171

  • PubMed Abstract: 
  • NMR studies of the antiapoptotic protein survivin have been used to determine the homodimer interface of the protein in solution and to identify residues of the protein that interact with Smac/Diablo. In solution, survivin(1-120) forms a bow-tie-shap ...

    NMR studies of the antiapoptotic protein survivin have been used to determine the homodimer interface of the protein in solution and to identify residues of the protein that interact with Smac/Diablo. In solution, survivin(1-120) forms a bow-tie-shaped dimer whose interface is composed of its N-terminal residues as well as residues connecting its BIR domain to the C-terminal alpha helix. The solution structure resolves the controversy regarding the two possible dimer interfaces for survivin observed in X-ray crystal structures. The structural basis for the interaction between survivin and Smac/Diablo was also investigated. When Smac/Diablo or N-terminal Smac/Diablo peptide analogues are added to a solution of survivin, specific residues near alpha4 and beta3 are perturbed. NMR experiments indicate that the peptides bind across the third beta-strand of survivin in a manner similar to the way Smac/Diablo peptides bind to the BIR3 domain of X-linked IAP (XIAP).


    Organizational Affiliation

    Global Pharmaceutical Discovery Division, Abbott Laboratories, Abbott Park, Illinois 60064-6098, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Apoptosis inhibitor survivin
A, B
117Homo sapiensMutation(s): 0 
Gene Names: BIRC5 (API4, IAP4)
Find proteins for O15392 (Homo sapiens)
Go to Gene View: BIRC5
Go to UniProtKB:  O15392
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

Download SDF File 
Download CCD File 
A, B
ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Submitted: 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2005-01-18
    Type: Initial release
  • Version 1.1: 2008-04-30
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance