1K79

Ets-1(331-440)+GGAA duplex


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.224 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Structural studies of Ets-1/Pax5 complex formation on DNA.

Garvie, C.W.Hagman, J.Wolberger, C.

(2001) Mol.Cell 8: 1267-1276

  • Primary Citation of Related Structures:  1K78, 1K7A

  • PubMed Abstract: 
  • Pax5 regulates the B cell-specific expression of the mb-1 gene together with members of the Ets family of transcriptional activators. The Ets proteins on their own bind poorly to the Pax5/Ets binding site, but can be recruited to the site by cooperat ...

    Pax5 regulates the B cell-specific expression of the mb-1 gene together with members of the Ets family of transcriptional activators. The Ets proteins on their own bind poorly to the Pax5/Ets binding site, but can be recruited to the site by cooperative interactions with Pax5. The structure of the ETS domain of Ets-1 and the paired domain of Pax5 bound to DNA reveals the molecular details of the selective recruitment of different Ets proteins by Pax5. Comparison with structures of Ets-1 alone bound to both high- and low-affinity DNA sites reveals that Pax5 alters the Ets-1 contacts with DNA. The ability of one protein to alter the DNA sequence-specific contacts of another provides a general mechanism for combinatorial regulation of transcription.


    Organizational Affiliation

    Department of Biophysics and Biophysical Chemistry, Howard Hughes Medical Institute, Johns Hopkins University School of Medicine, 725 North Wolfe Street, Baltimore, MD 21205, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure


Entity ID: 3
MoleculeChainsSequence LengthOrganismDetails
C-ets-1 protein
A, D
110Mus musculusGene Names: Ets1 (Ets-1)
Find proteins for P27577 (Mus musculus)
Go to UniProtKB:  P27577
Entity ID: 1
MoleculeChainsLengthOrganism
DNA (5'-D(*TP*AP*GP*TP*GP*CP*CP*GP*GP*AP*AP*AP*TP*GP*T)-3')B,E15N/A
Entity ID: 2
MoleculeChainsLengthOrganism
DNA (5'-D(*CP*AP*CP*AP*TP*TP*TP*CP*CP*GP*GP*CP*AP*CP*T)-3')C,F15N/A
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.4 Å
  • R-Value Free: 0.279 
  • R-Value Work: 0.224 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 93.740α = 90.00
b = 74.580β = 116.14
c = 79.140γ = 90.00
Software Package:
Software NamePurpose
AMoREphasing
SCALEPACKdata scaling
DENZOdata reduction
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-01-04
    Type: Initial release
  • Version 1.1: 2008-04-27
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance