5KYA

Brain penetrant liver X receptor (LXR) modulators based on a 2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole core

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.598 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.197 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history. 

Literature

Brain penetrant liver X receptor (LXR) modulators based on a 2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole core.

Tice, C.M., Noto, P.B., Fan, K.Y., Zhao, W., Lotesta, S.D., Dong, C., Marcus, A.P., Zheng, Y.J., Chen, G., Wu, Z., Van Orden, R., Zhou, J., Bukhtiyarov, Y., Zhao, Y., Lipinski, K., Howard, L., Guo, J., Kandpal, G., Meng, S., Hardy, A., Krosky, P., Gregg, R.E., Leftheris, K., McKeever, B.M., Singh, S.B., Lala, D., McGeehan, G.M., Zhuang, L., Claremon, D.A.

(2016) Bioorg.Med.Chem.Lett. 26: 5044-5050

  • DOI: 10.1016/j.bmcl.2016.08.089
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 

    • Liver X receptor (LXR) agonists have been reported to lower brain amyloid beta (Aβ) and thus to have potential for the treatment of Alzheimer's disease. Structure and property based design led to the discovery of a series of orally bioavailable, brai ...

    Liver X receptor (LXR) agonists have been reported to lower brain amyloid beta (Aβ) and thus to have potential for the treatment of Alzheimer's disease. Structure and property based design led to the discovery of a series of orally bioavailable, brain penetrant LXR agonists. Oral administration of compound 18 to rats resulted in significant upregulation of the expression of the LXR target gene ABCA1 in brain tissue, but no significant effect on Aβ levels was detected.

    Organizational Affiliation: 

    Vitae Pharmaceuticals, 502 West Office Center Drive, Fort Washington, PA 19034, USA.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Oxysterols receptor LXR-beta
A, E
287Homo sapiensMutation(s): 6 
Gene Names: NR1H2 (LXRB, NER, UNR)
Find proteins for P55055 (Homo sapiens)
Go to Gene View: NR1H2
Go to UniProtKB:  P55055
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Retinoic acid receptor RXR-beta
B, F
256Homo sapiensMutation(s): 1 
Gene Names: RXRB (NR2B2)
Find proteins for P28702 (Homo sapiens)
Go to Gene View: RXRB
Go to UniProtKB:  P28702
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
6Y4
Query on 6Y4
Download SDF File 
Download CCD File 
A, E
[2-[(6~{R})-2-(3-methylsulfonylphenyl)-6-propan-2-yl-4,6-dihydropyrrolo[3,4-c]pyrazol-5-yl]-4-(trifluoromethyl)pyrimidin-5-yl]methanol
C21 H22 F3 N5 O3 S
NCZXBZJVJRJUSC-GOSISDBHSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.598 Å
  • R-Value Free: 0.249 
  • R-Value Work: 0.197 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 68.439α = 90.00
b = 101.089β = 90.00
c = 143.580γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
MOLREPphasing
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report or Ramachandran Plots


View more in-depth experimental data

Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2016-09-21
    Type: Initial release
  • Version 1.1: 2016-10-19
    Type: Database references
  • Version 1.2: 2017-11-01
    Type: Author supporting evidence, Database references, Derived calculations