3KFC

Complex Structure of LXR with an agonist


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.238 
  • R-Value Observed: 0.240 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

4-(3-Aryloxyaryl)quinoline sulfones are potent liver X receptor agonists.

Bernotas, R.C.Singhaus, R.R.Kaufman, D.H.Travins, J.M.Ullrich, J.W.Unwalla, R.Quinet, E.Evans, M.Nambi, P.Olland, A.Kauppi, B.Wilhelmsson, A.Goos-Nilsson, A.Wrobel, J.

(2010) Bioorg Med Chem Lett 20: 209-212

  • DOI: 10.1016/j.bmcl.2009.10.132
  • Primary Citation of Related Structures:  
    3KFC

  • PubMed Abstract: 
  • A series of 4-(3-aryloxyaryl)quinolines with sulfone substituents on the terminal aryl ring (7) was prepared as LXR agonists. High affinity LXR ligands with excellent agonist potency and efficacy in functional assays of LXR activity were identified. ...

    A series of 4-(3-aryloxyaryl)quinolines with sulfone substituents on the terminal aryl ring (7) was prepared as LXR agonists. High affinity LXR ligands with excellent agonist potency and efficacy in functional assays of LXR activity were identified. In general, these sulfone agonists were equal to or superior to previously described alcohol and amide analogs in terms of affinity, functional potency, and microsomal stability. Many of the sulfones had LXRbeta binding IC(50) values <10nM while the most potent compounds in an ABCA1 mRNA induction assay in J774 mouse cells had EC(50) values <10nM and were as efficacious as T0901317.


    Organizational Affiliation

    Chemical Sciences, Wyeth Pharmaceuticals, 500 Arcola Road, Collegeville, PA 19426, USA. bernotr@wyeth.com



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Oxysterols receptor LXR-betaABCD253Homo sapiensMutation(s): 0 
Gene Names: NR1H2LXRBNERUNR
Find proteins for P55055 (Homo sapiens)
Explore P55055 
Go to UniProtKB:  P55055
NIH Common Fund Data Resources
PHAROS  P55055
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
61X
Query on 61X

Download CCD File 
A, B, D
4-{3-[3-(methylsulfonyl)phenoxy]phenyl}-8-(trifluoromethyl)quinoline
C23 H16 F3 N O3 S
DZEKZLIXNYUATR-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
61XIC50:  40   nM  BindingDB
61XIC50 :  2.799999952316284   nM  PDBBind
61XIC50:  2.799999952316284   nM  Binding MOAD
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.40 Å
  • R-Value Free: 0.284 
  • R-Value Work: 0.238 
  • R-Value Observed: 0.240 
  • Space Group: P 21 21 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 58.993α = 90
b = 99.286β = 90
c = 174.962γ = 90
Software Package:
Software NamePurpose
CBASSdata collection
AMoREphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2009-12-08
    Type: Initial release
  • Version 1.1: 2011-07-13
    Changes: Advisory, Refinement description, Version format compliance