5BT3

Crystal structure of EP300 bromodomain in complex with SGC-CBP30 chemical probe


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 0.178 
  • R-Value Work: 0.165 

wwPDB Validation 3D Report Full Report


This is version 1.0 of the entry. See complete history

Literature

Crystal structure of EP300 bromodomain in complex with a 3,5-dimethylisoxazol ligand

Tallant, C.Hay, D.Krojer, T.Nunez-Alonso, G.Picaud, S.Newman, J.A.Fedorov, O.von Delft, F.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Brennan, P.E.Knapp, S.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Histone acetyltransferase p300
A
116Homo sapiensMutation(s): 0 
Gene Names: EP300 (P300)
EC: 2.3.1.48
Find proteins for Q09472 (Homo sapiens)
Go to Gene View: EP300
Go to UniProtKB:  Q09472
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2LO
Query on 2LO

Download SDF File 
Download CCD File 
A
2-[2-(3-chloro-4-methoxyphenyl)ethyl]-5-(3,5-dimethyl-1,2-oxazol-4-yl)-1-[(2S)-2-(morpholin-4-yl)propyl]-1H-benzimidazole
C28 H33 Cl N4 O3
GEPYBHCJBORHCE-SFHVURJKSA-N
 Ligand Interaction
IPA
Query on IPA

Download SDF File 
Download CCD File 
A
ISOPROPYL ALCOHOL
2-PROPANOL
C3 H8 O
KFZMGEQAYNKOFK-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
2LOIC50: 30 - 2800 nM (96) BINDINGDB
2LOKd: 21 nM (96) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.05 Å
  • R-Value Free: 0.178 
  • R-Value Work: 0.165 
  • Space Group: P 61
Unit Cell:
Length (Å)Angle (°)
a = 53.431α = 90.00
b = 53.431β = 90.00
c = 77.003γ = 120.00
Software Package:
Software NamePurpose
PHASERphasing
REFMACrefinement
SCALAdata scaling
XDSdata reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2015-07-01
    Type: Initial release