9VQ1 | pdb_00009vq1

NMR solution structures of BRD4 ET domain in complex with ASXL1 peptide

PDB DOI: https://doi.org/10.2210/pdb9VQ1/pdb

Classification: PROTEIN BINDING
Organism(s): Homo sapiens
Expression System: Escherichia coli 'BL21-Gold(DE3)pLysS AG
Mutation(s): Yes

Deposited: 2025-07-04 Released: 2026-02-11
Deposition Author(s): Zeng, L., Zhou, M.-M.
Funding Organization(s): National Natural Science Foundation of China (NSFC)

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 1.0 of the entry. See complete history.

Literature

Recruitment of BRD4 to the ASXL1 genomic targets depends on the extra-terminal domain of BRD4

Selvam, K., Lu, S., Messmer, C., Pang, Y., Biswas, S., Khalil, M., Zhang, P., Lauberth, S.M., Tulaiha, R., Zhou, M.-M., Lauberth, S.M., Blanco, M.A., Yang, F.-C., Affar, E.B., Zhao, Z., Zeng, L., Wang, L., Kutateladze, T.G.

To be published.

Macromolecule Content

Total Structure Weight: 11.42 kDa
Atom Count: 800
Modeled Residue Count: 98
Deposited Residue Count: 98
Unique protein chains: 2

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bromodomain-containing protein 4	A	83	Homo sapiens	Mutation(s): 0 Gene Names: BRD4, HUNK1
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 Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	O60885
Sequence Annotations Expand
Reference Sequence

Find similar proteins by: Sequence | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Polycomb group protein ASXL1	B	15	Homo sapiens	Mutation(s): 1
UniProt & NIH Common Fund Data Resources
Find proteins for Q8IXJ9 (Homo sapiens) Explore Q8IXJ9 Go to UniProtKB: Q8IXJ9
PHAROS: Q8IXJ9 GTEx: ENSG00000171456
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q8IXJ9
Sequence Annotations Expand
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 & Funding Information

Deposition Data

Released Date: 2026-02-11

Deposition Author(s):

Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	--

Revision History (Full details and data files)

Version 1.0: 2026-02-11
Type: Initial release

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.