2E3K

Crystal structure of the human Brd2 second bromodomain in complexed with the acetylated histone H4 peptide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.204 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structural basis for diacetylated histone H4 tail recognition by the second bromodomain of human BRD2

Padmanabhan, B.Umehara, T.Nakano, K.Jang, M.K.Ozato, K.Yokohama, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Bromodomain-containing protein 2ABCD112Homo sapiensMutation(s): 0 
Gene Names: BRD2KIAA9001RING3
Find proteins for P25440 (Homo sapiens)
Explore P25440 
Go to UniProtKB:  P25440
NIH Common Fund Data Resources
PHAROS  P25440
Protein Feature View
Expand
  • Reference Sequence
  • Find similar proteins by:  Sequence   |   Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
15-mer peptide from Histone H4QR15N/AMutation(s): 0 
Find proteins for P02309 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c))
Explore P02309 
Go to UniProtKB:  P02309
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
ALY
Query on ALY
Q,RL-PEPTIDE LINKINGC8 H16 N2 O3LYS
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.30 Å
  • R-Value Free: 0.268 
  • R-Value Work: 0.201 
  • R-Value Observed: 0.204 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 45.828α = 90
b = 128.591β = 104.7
c = 45.847γ = 90
Software Package:
Software NamePurpose
REFMACrefinement
ADSCdata collection
HKL-2000data reduction
SCALEPACKdata scaling
MOLREPphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2007-12-11
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance