4Q0O

Crystal Structure of the fifth bromodomain of Human Poly-bromodomain containing protein 1 (PB1) in complex with a hydroxyphenyl-propenone ligand


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.198 

Starting Model: experimental
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This is version 1.1 of the entry. See complete history


Literature

Crystal Structure of the fifth bromodomain of Human Poly-bromodomain containing protein 1 (PB1) in complex with a hydroxyphenyl-propenone ligand

Filippakopoulos, P.Picaud, S.von Delft, F.Arrowsmith, C.H.Edwards, A.M.Bountra, C.Knapp, S.Structural Genomics Consortium (SGC)

To be published.

Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Protein polybromo-1124Homo sapiensMutation(s): 0 
Gene Names: BAF180PB1PBRM1
UniProt & NIH Common Fund Data Resources
Find proteins for Q86U86 (Homo sapiens)
Explore Q86U86 
Go to UniProtKB:  Q86U86
PHAROS:  Q86U86
GTEx:  ENSG00000163939 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ86U86
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
2XC
Query on 2XC

Download Ideal Coordinates CCD File 
C [auth A](2E)-1-(2-hydroxyphenyl)-3-[(3R)-3-phenylpiperidin-1-yl]prop-2-en-1-one
C20 H21 N O2
DGYJHACBCFLLBR-VSOYFRJCSA-N
K
Query on K

Download Ideal Coordinates CCD File 
B [auth A]POTASSIUM ION
K
NPYPAHLBTDXSSS-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.83 Å
  • R-Value Free: 0.224 
  • R-Value Work: 0.197 
  • R-Value Observed: 0.198 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 59.21α = 90
b = 139.35β = 90
c = 41.71γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
CrystalCleardata collection
MOSFLMdata reduction

Structure Validation

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Ligand Structure Quality Assessment 


Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2014-05-07
    Type: Initial release
  • Version 1.1: 2023-09-20
    Changes: Data collection, Database references, Derived calculations, Refinement description