3E4U

Crystal Structure of the Wild-Type Human BCL6 BTB/POZ Domain


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.219 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structure of the wild-type human BCL6 POZ domain.

Stead, M.A.Rosbrook, G.O.Hadden, J.M.Trinh, C.H.Carr, S.B.Wright, S.C.

(2008) Acta Crystallogr.,Sect.F 64: 1101-1104

  • DOI: 10.1107/S1744309108036063

  • PubMed Abstract: 
  • BCL6 is a transcriptional repressor that is overexpressed in diffuse large B-cell lymphoma and follicular lymphoma. The N-terminal POZ domain of BCL6 interacts with transcriptional corepressors and targeting these associations is a promising therapeu ...

    BCL6 is a transcriptional repressor that is overexpressed in diffuse large B-cell lymphoma and follicular lymphoma. The N-terminal POZ domain of BCL6 interacts with transcriptional corepressors and targeting these associations is a promising therapeutic strategy. Previous structural studies of the BCL6 POZ domain have used a mutant form because of the low solubility of the wild-type recombinant protein. A method for the purification and crystallization of the wild-type BCL6 POZ domain is described and the crystal structure to 2.1 A resolution is reported. This will be relevant for the design of therapeutics that target BCL6 POZ-domain interaction interfaces.


    Organizational Affiliation

    Molecular Cell Biology Research Group, Garstang/Astbury Buildings, Institute of Molecular and Cellular Biology, Faculty of Biological Sciences, University of Leeds, Leeds LS2 9JT, England.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
B-cell lymphoma 6 protein
A, B, C, D, E, F
130Homo sapiensMutation(s): 0 
Gene Names: BCL6 (BCL5, LAZ3, ZBTB27, ZNF51)
Find proteins for P41182 (Homo sapiens)
Go to Gene View: BCL6
Go to UniProtKB:  P41182
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.259 
  • R-Value Work: 0.219 
  • Space Group: P 32
Unit Cell:
Length (Å)Angle (°)
a = 59.209α = 90.00
b = 59.209β = 90.00
c = 158.971γ = 120.00
Software Package:
Software NamePurpose
MOSFLMdata reduction
REFMACrefinement
PDB_EXTRACTdata extraction
AMoREphasing
SCALAdata scaling
ADSCdata collection

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2008-12-09
    Type: Initial release
  • Version 1.1: 2011-07-13
    Type: Version format compliance
  • Version 1.2: 2012-03-28
    Type: Database references