4LYW

Crystal Structure of BRD4(1) bound to inhibitor XD14


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.199 

wwPDB Validation 3D Report Full Report



Literature

4-Acyl pyrroles: mimicking acetylated lysines in histone code reading.

Lucas, X.Wohlwend, D.Hugle, M.Schmidtkunz, K.Gerhardt, S.Schule, R.Jung, M.Einsle, O.Gunther, S.

(2013) Angew Chem Int Ed Engl 52: 14055-14059


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Bromodomain-containing protein 4A127Homo sapiensMutation(s): 0 
Gene Names: BRD4HUNK1
Find proteins for O60885 (Homo sapiens)
Explore O60885 
Go to UniProtKB:  O60885
NIH Common Fund Data Resources
PHAROS  O60885
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
21Q
Query on 21Q

Download CCD File 
A
4-acetyl-N-[5-(diethylsulfamoyl)-2-hydroxyphenyl]-3-ethyl-5-methyl-1H-pyrrole-2-carboxamide
C20 H27 N3 O5 S
DPBKLIVPNYGQQG-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
21QKd:  240   nM  BindingDB
21QKd:  237   nM  Binding MOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.95 Å
  • R-Value Free: 0.235 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.199 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 41.81α = 90
b = 47.92β = 90
c = 57.8γ = 90
Software Package:
Software NamePurpose
XSCALEdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2014-01-15
    Type: Initial release