4NR7

Crystal structure of the bromodomain of human CREBBP in complex with an isoxazolyl-benzimidazole ligand


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.144 
  • R-Value Work: 0.127 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Crystal structure of the bromodomain of human CREBBP in complex with an isoxazolyl-benzimidazole ligand

Filippakopoulos, P.Picaud, S.Felletar, I.Hay, D.Fedorov, O.Martin, S.Krojer, T.Nowak, R.von Delft, F.Brennan, P.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Knapp, S.

To be published.

Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
CREB-binding protein
A
119Homo sapiensMutation(s): 0 
Gene Names: CREBBP (CBP)
EC: 2.3.1.48
Find proteins for Q92793 (Homo sapiens)
Go to Gene View: CREBBP
Go to UniProtKB:  Q92793
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
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
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
2LOIC50: 30 - 2800 nM (100) BINDINGDB
2LOKd: 21 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.2 Å
  • R-Value Free: 0.144 
  • R-Value Work: 0.127 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 35.344α = 90.00
b = 49.827β = 90.00
c = 80.554γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
SCALAdata scaling
PHASERphasing
XDSdata reduction
DNAdata collection
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2013-12-18
    Type: Initial release
  • Version 1.1: 2018-01-31
    Type: Database references, Structure summary