1E0B

Chromo shadow domain from fission yeast swi6 protein.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.226 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Dimerisation of Chromo Shadow Domain and Distinctions from the Chromodomain as Revealed by Structural Analysis

Cowieson, N.P.Partridge, J.F.Allshire, R.C.Mclaughlin, P.J.

(2000) Curr.Biol. 10: 517


  • PubMed Abstract: 
  • Proteins such as HP1, found in fruit flies and mammals, and Swi6, its fission yeast homologue, carry a chromodomain (CD) and a chromo shadow domain (CSD). These proteins are required to form functional transcriptionally silent centromeric chromatin, ...

    Proteins such as HP1, found in fruit flies and mammals, and Swi6, its fission yeast homologue, carry a chromodomain (CD) and a chromo shadow domain (CSD). These proteins are required to form functional transcriptionally silent centromeric chromatin, and their mutation leads to chromosome segregation defects. CSDs have only been found in tandem in proteins containing the related CD. Most HP1-interacting proteins have been found to associate through the CSD and many of these ligands contain a conserved pentapeptide motif.


    Organizational Affiliation

    Swann Building, King's Buildings, Institute of Cell and Molecular Biology, The University of Edinburgh, Edinburgh, EH9 3JR, Scotland.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
SWI6 PROTEIN
A, B
68Schizosaccharomyces pombe (strain 972 / ATCC 24843)Gene Names: swi6
Find proteins for P40381 (Schizosaccharomyces pombe (strain 972 / ATCC 24843))
Go to UniProtKB:  P40381
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
1PG
Query on 1PG

Download SDF File 
Download CCD File 
A
2-(2-{2-[2-(2-METHOXY-ETHOXY)-ETHOXY]-ETHOXY}-ETHOXY)-ETHANOL
C11 H24 O6
SLNYBUIEAMRFSZ-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.226 
  • Space Group: P 32 2 1
Unit Cell:
Length (Å)Angle (°)
a = 59.890α = 90.00
b = 59.890β = 90.00
c = 91.230γ = 120.00
Software Package:
Software NamePurpose
CNSrefinement
SCALAdata scaling
SOLVEphasing
MOSFLMdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2000-05-12
    Type: Initial release
  • Version 1.1: 2011-05-08
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance