5G4S

BROMODOMAIN OF HUMAN BRPF1 WITH N-1,3-dimethyl-6-2R-2- methylpiperazin-1-yl-2-oxo-2,3-dihydro-1H-1,3-benzodiazol-5-yl-N- ethyl-2-methoxybenzamide


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.187 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Gsk6853, a Chemical Probe for Inhibition of the Brpf1 Bromodomain.

Bamborough, P.Barnett, H.A.Becher, I.Bird, M.J.Chung, C.Craggs, P.D.Demont, E.H.Diallo, H.Fallon, D.J.Gordon, L.J.Grandi, P.Hobbs, C.I.Hooper-Greenhill, E.Jones, E.J.Law, R.P.Le Gall, A.Lugo, D.Michon, A.Mitchell, D.J.Prinjha, R.K.Sheppard, R.J.Watson, A.J.B.Watson, R.J.

(2016) Acs Med.Chem.Lett. 7: 552

  • DOI: 10.1021/acsmedchemlett.6b00092
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The BRPF (Bromodomain and PHD Finger-containing) protein family are important scaffolding proteins for assembly of MYST histone acetyltransferase complexes. A selective benzimidazolone BRPF1 inhibitor showing micromolar activity in a cellular target ...

    The BRPF (Bromodomain and PHD Finger-containing) protein family are important scaffolding proteins for assembly of MYST histone acetyltransferase complexes. A selective benzimidazolone BRPF1 inhibitor showing micromolar activity in a cellular target engagement assay was recently described. Herein, we report the optimization of this series leading to the identification of a superior BRPF1 inhibitor suitable for in vivo studies.


    Organizational Affiliation

    Epinova Discovery Performance Unit, Quantitative Pharmacology, Experimental Medicine Unit, Flexible Discovery Unit, and Platform Technology and Science, GlaxoSmithKline , Gunnels Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
PEREGRIN
A
118Homo sapiensMutation(s): 0 
Gene Names: BRPF1 (BR140)
Find proteins for P55201 (Homo sapiens)
Go to Gene View: BRPF1
Go to UniProtKB:  P55201
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
EDO
Query on EDO

Download SDF File 
Download CCD File 
A
1,2-ETHANEDIOL
ETHYLENE GLYCOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
8VI
Query on 8VI

Download SDF File 
Download CCD File 
A
N-[1,3-dimethyl-6-[(2R)-2-methylpiperazin-1-yl]-2-oxidanylidene-benzimidazol-5-yl]-N-ethyl-2-methoxy-benzamide
C24 H31 N5 O3
WFXIHQFRQPGCCR-MRXNPFEDSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
8VIIC50: 1000 - 3981 nM (99) BINDINGDB
8VIIC50: 1000 nM BINDINGMOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.6 Å
  • R-Value Free: 0.194 
  • R-Value Work: 0.187 
  • Space Group: P 43 21 2
Unit Cell:
Length (Å)Angle (°)
a = 60.530α = 90.00
b = 60.530β = 90.00
c = 85.140γ = 90.00
Software Package:
Software NamePurpose
PHASERphasing
REFMACrefinement
SCALAdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2016-05-16 
  • Released Date: 2016-07-06 
  • Deposition Author(s): Chung, C.

Revision History 

  • Version 1.0: 2016-07-06
    Type: Initial release
  • Version 1.1: 2018-05-16
    Type: Data collection