1E31

SURVIVIN DIMER H. SAPIENS

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.235 
  • R-Value Observed: 0.235 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history. 


Literature

Crystal Structure of Human Survivin Reveals a Bow Tie-Shaped Dimer with Two Unusual Alpha-Helical Extensions

Chantalat, L., Skoufias, D.A., Kleman, J.P., Jung, B., Dideberg, O., Margolis, R.L.

(2000) Mol Cell 6: 183

  • Primary Citation of Related Structures:  
    1E31

  • PubMed Abstract: 

    • Survivin is a mitotic spindle-associated protein involved in linking mitotic spindle function to activation of apoptosis in mammalian cells. The structure of the full-length human survivin has been determined by X-ray crystallography to 2.7 A. Strikingly, the structure forms a very unusual bow tie-shaped dimer ...

    Survivin is a mitotic spindle-associated protein involved in linking mitotic spindle function to activation of apoptosis in mammalian cells. The structure of the full-length human survivin has been determined by X-ray crystallography to 2.7 A. Strikingly, the structure forms a very unusual bow tie-shaped dimer. It does not dimerize through a C-terminal coiled-coil, contrary to sequence analysis prediction. The C-terminal helices contain hydrophobic clusters with the potential for protein-protein interactions. The unusual shape and dimensions of survivin suggest it serves an adaptor function through its alpha-helical extensions.

    Organizational Affiliation: 

    Laboratoire de Cristallographie Macromoléculaire, Institut de Biologie Structurale Jean-Pierre Ebel, CEA-CNRS, Grenoble, France.



Macromolecules
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(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
APOPTOSIS INHIBITOR SURVIVINA, B142Homo sapiensMutation(s): 0 
Gene Names: BIRC5, API4, IAP4
UniProt & NIH Common Fund Data Resources
Find proteins for O15392 (Homo sapiens)
Explore O15392 
Go to UniProtKB:  O15392
PHAROS:  O15392
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO15392
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ZN
Query on ZN
Download Ideal Coordinates CCD File 
C [auth A],
E [auth B]		ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N		 Ligand Interaction
CO
Query on CO
Download Ideal Coordinates CCD File 
D [auth A]COBALT (II) ION
Co
XLJKHNWPARRRJB-UHFFFAOYSA-N		 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.71 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.235 
  • R-Value Observed: 0.235 
  • Space Group: I 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 82.22α = 90
b = 71.05β = 96.12
c = 89.45γ = 90
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
CNSphasing

Structure Validation

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View more in-depth experimental data
Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2001-01-03
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance