5UVW

BRD4_Bromodomain1-A1376855

• PDB DOI: https://doi.org/10.2210/pdb5UVW/pdb

• Classification: SIGNALING PROTEIN/INHIBITOR
• Organism(s): Homo sapiens
• Expression System: Escherichia coli
• Mutation(s): No 


• Deposited: 2017-02-20 Released: 2017-06-21 
• Deposition Author(s): Park, C.H.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.14 Å
• R-Value Free: 0.226 
• R-Value Work: 0.205 
• R-Value Observed: 0.206 

Literature

BRD4_Bromodomain1-A1376855

Park, C.H.

To be published.

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Biological Assembly 2  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 2 assigned by authors and generated by PISA (software)

Biological Assembly 3  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 3 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 41.02 kDa 
• Atom Count: 3,144 
• Modelled Residue Count: 324 
• Deposited Residue Count: 327 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Bromodomain-containing protein 4	A, B, C	109	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

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
8NG	D [auth A], F [auth B], G [auth C]	N-[4-(2,4-difluorophenoxy)-3-(6-methyl-7-oxo-6,7-dihydro-1H-pyrrolo[2,3-c]pyridin-4-yl)phenyl]ethanesulfonamide C22 H19 F2 N3 O4 S RDONXGFGWSSFMY-UHFFFAOYSA-N
SO4	E [auth A], H [auth C]	SULFATE ION O4 S QAOWNCQODCNURD-UHFFFAOYSA-L

Binding Affinity Annotations
ID	Source	Binding Affinity
8NG	BindingDB:  5UVW	Ki: min: 1.5, max: 15 (nM) from 2 assay(s)
		Kd: 10 (nM) from 1 assay(s)
		IC50: min: 0.07, max: 47 (nM) from 8 assay(s)
		EC50: 20 (nM) from 1 assay(s)

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.14 Å
• R-Value Free: 0.226 
• R-Value Work: 0.205 
• R-Value Observed: 0.206 
• Space Group: P 6₁ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 141.438	α = 90
b = 141.438	β = 90
c = 132.614	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
SCALA	data scaling
Coot	model building
BUSTER	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 2017-06-21 
Deposition Author(s): Park, C.H.

Revision History  

• Version 1.0: 2017-06-21
  Type: Initial release
  
• Version 1.1: 2024-03-06
  Changes: Data collection, Database references