5XI4

BRD4 bound with compound Bdi4

PDB DOI: https://doi.org/10.2210/pdb5XI4/pdb

Classification: TRANSCRIPTION/INHIBITOR
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2017-04-25 Released: 2018-05-02
Deposition Author(s): Xiong, B., Cao, D., Li, Y.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free: 0.253
R-Value Work: 0.217
R-Value Observed: 0.219

wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

BRD4 bound with compound Bdi4

Xiong, B., Cao, D., Li, Y.

To be published.

Macromolecule Content

Total Structure Weight: 15.1 kDa
Atom Count: 1,176
Modelled Residue Count: 124
Deposited Residue Count: 124
Unique protein chains: 1

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	124	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

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
8F0 Query on 8F0 Download Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	(3~{S})-4-cyclopropyl-1,3-dimethyl-6-[[(1~{S})-1-(4-methylphenyl)ethyl]amino]-3~{H}-quinoxalin-2-one C₂₂ H₂₇ N₃ O UJLYWYBIZBFHNH-HOTGVXAUSA-N		Interactions Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.49 Å
R-Value Free: 0.253
R-Value Work: 0.217
R-Value Observed: 0.219
Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 35.124	α = 90
b = 47.421	β = 90
c = 77.817	γ = 90

Software Package:

Software Name	Purpose
PHENIX	refinement
XDS	data reduction
XDS	data scaling

Structure Validation

View Full Validation Report

Ligand Structure Quality Assessment

Entry History

Deposition Data

Released Date: 2018-05-02

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2018-05-02
Type: Initial release
Version 1.1: 2024-03-27
Changes: Data collection, Database references

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.