2NCZ

Solution NMR structures of BRD4 ET domain in complex with NSD3_1 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 1.2 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: https://doi.org/10.1016/j.str.2016.04.019
  • Primary Citation of Related Structures:  
    2NCZ, 2ND0, 2ND1

  • 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 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:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Bromodomain-containing protein 483Homo sapiensMutation(s): 0 
Gene Names: BRD4HUNK1
UniProt & NIH Common Fund Data Resources
Find proteins for O60885 (Homo sapiens)
Explore O60885 
Go to UniProtKB:  O60885
PHAROS:  O60885
GTEx:  ENSG00000141867 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupO60885
Sequence Annotations
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  • Reference Sequence

Find similar proteins by:  Sequence   |   3D Structure  

Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
Histone-lysine N-methyltransferase NSD312Homo sapiensMutation(s): 0 
EC: 2.1.1.43
UniProt & NIH Common Fund Data Resources
Find proteins for Q9BZ95 (Homo sapiens)
Explore Q9BZ95 
Go to UniProtKB:  Q9BZ95
PHAROS:  Q9BZ95
GTEx:  ENSG00000147548 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ9BZ95
Sequence Annotations
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  • Reference Sequence
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



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2016-06-29
    Type: Initial release
  • Version 1.1: 2016-07-20
    Changes: Database references
  • Version 1.2: 2024-05-01
    Changes: Data collection, Database references