4NR4

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


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.69 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.156 

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.von Delft, F.Brennan, P.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Knapp, S.

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
CREB-binding proteinA, B119Homo sapiensMutation(s): 0 
Gene Names: CBPCREBBP
EC: 2.3.1.48 (PDB Primary Data), 2.3.1 (UniProt)
Find proteins for Q92793 (Homo sapiens)
Explore Q92793 
Go to UniProtKB:  Q92793
NIH Common Fund Data Resources
PHAROS:  Q92793
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 3 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
2LK
Query on 2LK

Download Ideal Coordinates CCD File 
C [auth A], E [auth B], F [auth B]1-(4-chlorobenzyl)-5-(3,5-dimethyl-1,2-oxazol-4-yl)-1H-benzimidazole
C19 H16 Cl N3 O
WPKUYRYYDUHEAQ-UHFFFAOYSA-N
 Ligand Interaction
EDO
Query on EDO

Download Ideal Coordinates CCD File 
D [auth A], H [auth B]1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
 Ligand Interaction
MG
Query on MG

Download Ideal Coordinates CCD File 
G [auth B]MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.69 Å
  • R-Value Free: 0.192 
  • R-Value Work: 0.155 
  • R-Value Observed: 0.156 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 52.87α = 90
b = 57.11β = 90
c = 82.84γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection
MOSFLMdata reduction

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

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