2J14

3,4,5-Trisubstituted Isoxazoles as Novel PPARdelta Agonists: Part2


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.224 
  • R-Value Observed: 0.224 

Starting Model: experimental
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wwPDB Validation   3D Report Full Report


This is version 1.3 of the entry. See complete history


Literature

3,4,5-Trisubstituted Isoxazoles as Novel Ppardelta Agonists. Part 2

Epple, R.Azimioara, M.Russo, R.Xie, Y.Wang, X.Cow, C.Wityak, J.Karanewsky, D.Bursulaya, B.Kreusch, A.Tuntland, T.Gerken, A.Iskandar, M.Saez, E.Seidel, H.M.Tian, S.S.

(2006) Bioorg Med Chem Lett 16: 5488

  • DOI: https://doi.org/10.1016/j.bmcl.2006.08.052
  • Primary Citation of Related Structures:  
    2J14

  • PubMed Abstract: 

    A series of PPARdelta-selective agonists was investigated and optimized for a favorable in vivo pharmacokinetic profile. Isoxazole LCI765 (17d) was found to be a potent and selective PPARdelta agonist with good in vivo PK properties in mouse (C(max)=5.1 microM, t(1/2)=3.1 h). LCI765 regulated expression of genes involved in energy homeostasis in relevant tissues when dosed orally in C57BL6 mice. A co-crystal structure of compound LCI765 and the LBD of PPARdelta is discussed.


  • Organizational Affiliation

    Department of Medicinal Chemistry, The Genomics Institute of the Novartis Research Foundation, 10675 John Jay Hopkins Drive, San Diego, CA 92121, USA. repple@gnf.org


Macromolecules
Find similar proteins by:  (by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
PEROXISOME PROLIFERATOR-ACTIVATED RECEPTOR DELTA
A, B
285Homo sapiensMutation(s): 0 
UniProt & NIH Common Fund Data Resources
Find proteins for Q03181 (Homo sapiens)
Explore Q03181 
Go to UniProtKB:  Q03181
PHAROS:  Q03181
GTEx:  ENSG00000112033 
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ03181
Sequence Annotations
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
GNI
Query on GNI

Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]
(3-{4-[2-(2,4-DICHLORO-PHENOXY)-ETHYLCARBAMOYL]-5-PHENYL-ISOXAZOL-3-YL}-PHENYL)-ACETIC ACID
C26 H20 Cl2 N2 O5
HINPKGVWVQYESB-UHFFFAOYSA-N
Binding Affinity Annotations 
IDSourceBinding Affinity
GNI BindingDB:  2J14 EC50: 70 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.80 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.224 
  • R-Value Observed: 0.224 
  • Space Group: P 1 21 1
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 39.376α = 90
b = 93.39β = 90
c = 92.258γ = 90
Software Package:
Software NamePurpose
CNSrefinement
DENZOdata reduction
SCALEPACKdata scaling
MOLREPphasing

Structure Validation

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Entry History 

Revision History  (Full details and data files)

  • Version 1.0: 2006-09-06
    Type: Initial release
  • Version 1.1: 2011-05-08
    Changes: Version format compliance
  • Version 1.2: 2011-07-13
    Changes: Version format compliance
  • Version 1.3: 2023-12-13
    Changes: Data collection, Database references, Refinement description