2ND0

Solution NMR structures of BRD4 ET domain with LANA peptide


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural Mechanism of Transcriptional Regulator NSD3 Recognition by the ET Domain of BRD4.

Zhang, Q.Zeng, L.Shen, C.Ju, Y.Konuma, T.Zhao, C.Vakoc, C.R.Zhou, M.M.

(2016) Structure 24: 1201-1208

  • DOI: 10.1016/j.str.2016.04.019
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The bromodomains and extra-terminal domain (BET) proteins direct gene transcription in chromatin, and represent new drug targets for cancer and inflammation. Here we report that the ET domain of the BET protein BRD4 recognizes an amphipathic protein ...

    The bromodomains and extra-terminal domain (BET) proteins direct gene transcription in chromatin, and represent new drug targets for cancer and inflammation. Here we report that the ET domain of the BET protein BRD4 recognizes an amphipathic protein sequence motif through establishing a two-strand antiparallel β sheet anchored on a hydrophobic cleft of the three-helix bundle. This structural mechanism likely explains BRD4 interactions with numerous cellular and viral proteins such as Kaposi's sarcoma-associated herpesvirus latency-associated nuclear antigen, and NSD3 whose interaction with BRD4 via this ET domain mechanism is essential for acute myeloid leukemia maintenance.


    Organizational Affiliation

    Department of Structural and Chemical Biology, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; The First Hospital and Institute of Epigenetic Medicine, Jilin University, Changchun, 130061, Jilin, China.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Bromodomain-containing protein 4
A
83Homo sapiensMutation(s): 0 
Gene Names: BRD4 (HUNK1)
Find proteins for O60885 (Homo sapiens)
Go to Gene View: BRD4
Go to UniProtKB:  O60885
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
LANA
B
19Human herpesvirus 8Mutation(s): 0 
Gene Names: ORF73
Find proteins for E5LC01 (Human herpesvirus 8)
Go to UniProtKB:  E5LC01
Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 200 
  • Conformers Submitted: 20 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2016-04-18 
  • Released Date: 2016-06-29 
  • Deposition Author(s): Zeng, L., Zhou, M.

Revision History 

  • Version 1.0: 2016-06-29
    Type: Initial release
  • Version 1.1: 2016-07-20
    Type: Database references