3OSW

Crystal structure of PPARgamma ligand binding domain in complex with tetrabromo-bisphenol A (TBBPA)


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.193 
  • R-Value Observed: 0.195 

wwPDB Validation   3D Report Full Report


Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history


Literature

Peroxisome proliferator-activated receptor Gamma is a target for halogenated analogs of bisphenol A.

Riu, A.Grimaldi, M.le Maire, A.Bey, G.Phillips, K.Boulahtouf, A.Perdu, E.Zalko, D.Bourguet, W.Balaguer, P.

(2011) Environ Health Perspect 119: 1227-1232

  • DOI: 10.1289/ehp.1003328
  • Primary Citation of Related Structures:  
    3OSI, 3OSW

  • PubMed Abstract: 
  • The occurrence of halogenated analogs of the xenoestrogen bisphenol A (BPA) has been recently demonstrated both in environmental and human samples. These analogs include brominated [e.g., tetrabromobisphenol A (TBBPA)] and chlorinated [e.g., tetrachlorobisphenol A (TCBPA)] bisphenols, which are both flame retardants ...

    The occurrence of halogenated analogs of the xenoestrogen bisphenol A (BPA) has been recently demonstrated both in environmental and human samples. These analogs include brominated [e.g., tetrabromobisphenol A (TBBPA)] and chlorinated [e.g., tetrachlorobisphenol A (TCBPA)] bisphenols, which are both flame retardants. Because of their structural homology with BPA, such chemicals are candidate endocrine disruptors. However, their possible target(s) within the nuclear hormone receptor superfamily has remained unknown.


    Organizational Affiliation

    INRA (National Institute of Agronomic Research), UMR 1089 Xénobiotiques, Toulouse, France.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Peroxisome proliferator-activated receptor gammaA, B285Homo sapiensMutation(s): 0 
Gene Names: PPARGNR1C3
UniProt & NIH Common Fund Data Resources
Find proteins for P37231 (Homo sapiens)
Explore P37231 
Go to UniProtKB:  P37231
PHAROS:  P37231
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
XDI (Subject of Investigation/LOI)
Query on XDI

Download Ideal Coordinates CCD File 
C [auth A]4,4'-propane-2,2-diylbis(2,6-dibromophenol)
C15 H12 Br4 O2
VEORPZCZECFIRK-UHFFFAOYSA-N
 Ligand Interaction
PGO
Query on PGO

Download Ideal Coordinates CCD File 
D [auth A]S-1,2-PROPANEDIOL
C3 H8 O2
DNIAPMSPPWPWGF-VKHMYHEASA-N
 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
XDI PDBBind:  3OSW IC50: 700 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.55 Å
  • R-Value Free: 0.251 
  • R-Value Work: 0.193 
  • R-Value Observed: 0.195 
  • Space Group: C 1 2 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 93.089α = 90
b = 61.693β = 102.75
c = 118.458γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
REFMACrefinement
ADSCdata collection
MOSFLMdata reduction
SCALAdata scaling
REFMACphasing

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment  



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2011-05-25
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Version format compliance
  • Version 1.2: 2013-06-19
    Changes: Database references
  • Version 1.3: 2019-07-17
    Changes: Data collection, Refinement description