3VI8

Human PPAR alpha ligand binding domain in complex with a synthetic agonist APHM13


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.214 
  • R-Value Observed: 0.214 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Peroxisome proliferator-activated receptors (PPARs) have multiple binding points that accommodate ligands in various conformations: phenylpropanoic acid-type PPAR ligands bind to PPAR in different conformations, depending on the subtype

Kuwabara, N.Oyama, T.Tomioka, D.Ohashi, M.Yanagisawa, J.Shimizu, T.Miyachi, H.

(2012) J Med Chem 55: 893-902

  • DOI: 10.1021/jm2014293
  • Primary Citation of Related Structures:  
    3VI8, 3VJH, 3VJI

  • PubMed Abstract: 
  • Human peroxisome proliferator-activated receptors (hPPARs) are ligand-dependent transcription factors that control various biological responses, and there are three subtypes: hPPARα, hPPARδ, and hPPARγ. We report here that α-substituted phenylpropano ...

    Human peroxisome proliferator-activated receptors (hPPARs) are ligand-dependent transcription factors that control various biological responses, and there are three subtypes: hPPARα, hPPARδ, and hPPARγ. We report here that α-substituted phenylpropanoic acid-type hPPAR agonists with similar structure bind to the hPPAR ligand binding domain (LBD) in different conformations, depending on the receptor subtype. These results might indicate that hPPAR ligand binding pockets have multiple binding points that can be utilized to accommodate structurally flexible hPPAR ligands.


    Organizational Affiliation

    Graduate School of Pharmaceutical Sciences, Faculty of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Peroxisome proliferator-activated receptor alphaA273Homo sapiensMutation(s): 0 
Gene Names: PPARANR1C1PPAR
Find proteins for Q07869 (Homo sapiens)
Explore Q07869 
Go to UniProtKB:  Q07869
NIH Common Fund Data Resources
PHAROS  Q07869
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
13M
Query on 13M

Download CCD File 
A
(2S)-2-(4-methoxy-3-{[(pyren-1-ylcarbonyl)amino]methyl}benzyl)butanoic acid
C30 H27 N O4
WXYOTFKPGLXJBW-IBGZPJMESA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
13MEC50:  12   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.75 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.214 
  • R-Value Observed: 0.214 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 44.368α = 90
b = 61.304β = 106.95
c = 53.179γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
CNSrefinement
HKL-2000data reduction
HKL-2000data scaling
CNSphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2012-08-29
    Type: Initial release
  • Version 1.1: 2016-03-02
    Changes: Structure summary