1M4M

Mouse Survivin


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.312 
  • R-Value Work: 0.243 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

CRYSTAL STRUCTURE AND MUTAGENIC ANALYSIS OF THE INHIBITOR-OF-APOPTOSIS PROTEIN SURVIVIN

Muchmore, S.W.Chen, J.Jakob, C.Zakula, D.Matayoshi, E.D.Wu, W.Zhang, H.Li, F.Ng, S.C.Altieri, D.C.

(2000) MOL.CELL 6: 173-182


  • PubMed Abstract: 
  • The coupling of apoptosis (programmed cell death) to the cell division cycle is essential for homeostasis and genomic integrity. Here, we report the crystal structure of survivin, an inhibitor of apoptosis, which has been implicated in both control o ...

    The coupling of apoptosis (programmed cell death) to the cell division cycle is essential for homeostasis and genomic integrity. Here, we report the crystal structure of survivin, an inhibitor of apoptosis, which has been implicated in both control of cell death and regulation of cell division. In addition to a conserved N-terminal Zn finger baculovirus IAP repeat, survivin forms a dimer through a symmetric interaction with an intermolecularly bound Zn atom located along the molecular dyad axis. The interaction of the dimer-related C-terminal alpha helices forms an extended surface of approximately 70 A in length. Mutagenesis analysis revealed that survivin dimerization and an extended negatively charged surface surrounding Asp-71 are required to counteract apoptosis and preserve ploidy. These findings may provide a structural basis for a dual role of survivin in inhibition of apoptosis and regulation of cell division.


    Organizational Affiliation

    Pharmaceutical Discovery Division, Abbott Laboratories, Abbott Park, Illinois 60064, USA. steve.w.muchmore@abbott.com




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
BACULOVIRAL IAP REPEAT-CONTAINING PROTEIN 5
A
140Mus musculusMutation(s): 0 
Gene Names: Birc5 (Api4, Iap4)
Find proteins for O70201 (Mus musculus)
Go to UniProtKB:  O70201
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN

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

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.8 Å
  • R-Value Free: 0.312 
  • R-Value Work: 0.243 
  • Space Group: P 61 2 2
Unit Cell:
Length (Å)Angle (°)
a = 41.430α = 90.00
b = 41.430β = 90.00
c = 291.340γ = 120.00
Software Package:
Software NamePurpose
HKL-2000data collection
SHARPphasing
SCALEPACKdata scaling
CNXrefinement
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-09-25
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Derived calculations, Version format compliance