4PPS

Crystal Structure of the Estrogen Receptor alpha Ligand-binding Domain in Complex with an A-CD ring estrogen derivative


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.929 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.177 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Resveratrol modulates the inflammatory response via an estrogen receptor-signal integration network.

Nwachukwu, J.C.Srinivasan, S.Bruno, N.E.Parent, A.A.Hughes, T.S.Pollock, J.A.Gjyshi, O.Cavett, V.Nowak, J.Garcia-Ordonez, R.D.Houtman, R.Griffin, P.R.Kojetin, D.J.Katzenellenbogen, J.A.Conkright, M.D.Nettles, K.W.

(2014) Elife 3: e02057-e02057

  • DOI: 10.7554/eLife.02057
  • Primary Citation of Related Structures:  4PP6, 4PPP

  • PubMed Abstract: 
  • Resveratrol has beneficial effects on aging, inflammation and metabolism, which are thought to result from activation of the lysine deacetylase, sirtuin 1 (SIRT1), the cAMP pathway, or AMP-activated protein kinase. In this study, we report that resve ...

    Resveratrol has beneficial effects on aging, inflammation and metabolism, which are thought to result from activation of the lysine deacetylase, sirtuin 1 (SIRT1), the cAMP pathway, or AMP-activated protein kinase. In this study, we report that resveratrol acts as a pathway-selective estrogen receptor-α (ERα) ligand to modulate the inflammatory response but not cell proliferation. A crystal structure of the ERα ligand-binding domain (LBD) as a complex with resveratrol revealed a unique perturbation of the coactivator-binding surface, consistent with an altered coregulator recruitment profile. Gene expression analyses revealed significant overlap of TNFα genes modulated by resveratrol and estradiol. Furthermore, the ability of resveratrol to suppress interleukin-6 transcription was shown to require ERα and several ERα coregulators, suggesting that ERα functions as a primary conduit for resveratrol activity.DOI: http://dx.doi.org/10.7554/eLife.02057.001.


    Organizational Affiliation

    Department of Cancer Biology, The Scripps Research Institute, Jupiter, United States.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Estrogen receptor
A, B
244Homo sapiensGene Names: ESR1 (ESR, NR3A1)
Find proteins for P03372 (Homo sapiens)
Go to Gene View: ESR1
Go to UniProtKB:  P03372
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor coactivator 2
C, D
12Homo sapiensGene Names: NCOA2 (BHLHE75, SRC2, TIF2)
Find proteins for Q15596 (Homo sapiens)
Go to Gene View: NCOA2
Go to UniProtKB:  Q15596
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
ESE
Query on ESE

Download SDF File 
Download CCD File 
A, B
(1S,3aR,5R,7aS)-5-(4-hydroxyphenyl)-7a-methyloctahydro-1H-inden-1-ol
C16 H22 O2
CEOUGJNTPKXUFS-VDERGJSUSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.929 Å
  • R-Value Free: 0.202 
  • R-Value Work: 0.177 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 56.106α = 90.00
b = 84.191β = 108.35
c = 58.480γ = 90.00
Software Package:
Software NamePurpose
PHENIXmodel building
PHENIXphasing
PHENIXrefinement
HKL-2000data reduction
HKL-2000data collection
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Revision History 

  • Version 1.0: 2014-05-07
    Type: Initial release
  • Version 1.1: 2014-06-11
    Type: Database references