5HJS

Identification of LXRbeta selective agonists for the treatment of Alzheimer's Disease


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.210 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Identification and in Vivo Evaluation of Liver X Receptor beta-Selective Agonists for the Potential Treatment of Alzheimer's Disease.

Stachel, S.J.Zerbinatti, C.Rudd, M.T.Cosden, M.Suon, S.Nanda, K.K.Wessner, K.DiMuzio, J.Maxwell, J.Wu, Z.Uslaner, J.M.Michener, M.S.Szczerba, P.Brnardic, E.Rada, V.Kim, Y.Meissner, R.Wuelfing, P.Yuan, Y.Ballard, J.Holahan, M.Klein, D.J.Lu, J.Fradera, X.Parthasarathy, G.Uebele, V.N.Chen, Z.Li, Y.Li, J.Cooke, A.J.Bennett, D.J.Bilodeau, M.T.Renger, J.

(2016) J Med Chem 59: 3489-3498

  • DOI: 10.1021/acs.jmedchem.6b00176
  • Primary Citation of Related Structures:  
    5HJP, 5HJS

  • PubMed Abstract: 
  • Herein, we describe the development of a functionally selective liver X receptor β (LXRβ) agonist series optimized for Emax selectivity, solubility, and physical properties to allow efficacy and safety studies in vivo. Compound 9 showed central pharmacod ...

    Herein, we describe the development of a functionally selective liver X receptor β (LXRβ) agonist series optimized for Emax selectivity, solubility, and physical properties to allow efficacy and safety studies in vivo. Compound 9 showed central pharmacodynamic effects in rodent models, evidenced by statistically significant increases in apolipoprotein E (apoE) and ATP-binding cassette transporter levels in the brain, along with a greatly improved peripheral lipid safety profile when compared to those of full dual agonists. These findings were replicated by subchronic dosing studies in non-human primates, where cerebrospinal fluid levels of apoE and amyloid-β peptides were increased concomitantly with an improved peripheral lipid profile relative to that of nonselective compounds. These results suggest that optimization of LXR agonists for Emax selectivity may have the potential to circumvent the adverse lipid-related effects of hepatic LXR activity.


    Organizational Affiliation

    WuXi AppTec Company, Ltd. , Shanghai 200131, P. R. China.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Oxysterols receptor LXR-alpha AB283Homo sapiensMutation(s): 0 
Gene Names: NR1H3LXRA
Find proteins for Q13133 (Homo sapiens)
Explore Q13133 
Go to UniProtKB:  Q13133
NIH Common Fund Data Resources
PHAROS:  Q13133
Protein Feature View
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  • Reference Sequence
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetailsImage
Nuclear receptor coactivator 1 CD25Homo sapiensMutation(s): 0 
Gene Names: NCOA1BHLHE74SRC1
EC: 2.3.1.48
Find proteins for Q15788 (Homo sapiens)
Explore Q15788 
Go to UniProtKB:  Q15788
NIH Common Fund Data Resources
PHAROS:  Q15788
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
668
Query on 668

Download Ideal Coordinates CCD File 
A, B
2-chloro-4-{1'-[(2R)-2-hydroxy-3-methyl-2-(trifluoromethyl)butanoyl]-4,4'-bipiperidin-1-yl}-N,N-dimethylbenzamide
C25 H35 Cl F3 N3 O3
POYRTHYMXFSQBJ-XMMPIXPASA-N
 Ligand Interaction
SO4
Query on SO4

Download Ideal Coordinates CCD File 
C, D
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
668EC50:  420   nM  BindingDB
668EC50:  830   nM  BindingDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.72 Å
  • R-Value Free: 0.238 
  • R-Value Work: 0.208 
  • R-Value Observed: 0.210 
  • Space Group: P 4 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 125.007α = 90
b = 125.007β = 90
c = 92.339γ = 90
Software Package:
Software NamePurpose
HKL-2000data collection
HKL-2000data scaling
BUSTER-TNTrefinement
PDB_EXTRACTdata extraction
HKL-2000data reduction
REFMACphasing

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-04-06
    Type: Initial release
  • Version 1.1: 2016-04-20
    Changes: Database references
  • Version 1.2: 2016-04-27
    Changes: Database references