4Q0N

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: 1.78 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.176 

Starting Model: experimental
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Ligand Structure Quality Assessment 


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.Felletar, I.Martin, S.Monteiro, O.Fedorov, O.Chaikuad, A.Yue, W.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-1
A, B, C, D, E
A, B, C, D, E, F, G, H
145Homo 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
2XD
Query on 2XD

Download Ideal Coordinates CCD File 
J [auth A]
K [auth B]
M [auth C]
O [auth D]
R [auth E]
J [auth A],
K [auth B],
M [auth C],
O [auth D],
R [auth E],
T [auth F],
W [auth G],
Y [auth H]
(2E)-1-(2-hydroxyphenyl)-3-(2,4,5,7-tetrahydro-6H-pyrazolo[3,4-c]pyridin-6-yl)prop-2-en-1-one
C15 H15 N3 O2
JCKBNTULKLTRHY-SOFGYWHQSA-N
EDO
Query on EDO

Download Ideal Coordinates CCD File 
I [auth A]
L [auth C]
N [auth D]
P [auth E]
Q [auth E]
I [auth A],
L [auth C],
N [auth D],
P [auth E],
Q [auth E],
S [auth F],
U [auth G],
V [auth G],
X [auth H]
1,2-ETHANEDIOL
C2 H6 O2
LYCAIKOWRPUZTN-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.78 Å
  • R-Value Free: 0.214 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.176 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 42.021α = 90
b = 136.722β = 91.4
c = 114.413γ = 90
Software Package:
Software NamePurpose
SCALAdata scaling
PHASERphasing
REFMACrefinement
PDB_EXTRACTdata extraction
DNAdata 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