6NAD

Identification and biological evaluation of tertiary ALCOHOL-based inverse agonists of RORgt

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.182 

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This is version 1.1 of the entry. See complete history. 


Literature

3-Substituted Quinolines as ROR gamma t Inverse Agonists.

Tanis, V.M., Venkatesan, H., Cummings, M.D., Albers, M., Kent Barbay, J., Herman, K., Kummer, D.A., Milligan, C., Nelen, M.I., Nishimura, R., Schlueter, T., Scott, B., Spurlino, J., Wolin, R., Woods, C., Xue, X., Edwards, J.P., Fourie, A.M., Leonard, K.

(2019) Bioorg Med Chem Lett 29: 1463-1470

  • DOI: 10.1016/j.bmcl.2019.04.021
  • Primary Citation of Related Structures:  
    6NAD

  • PubMed Abstract: 

    • We have previously reported the syntheses of a series of 3,6-disubstituted quinolines as modulators of the retinoic acid receptor-related orphan receptor gamma t (RORγt). These molecules are potent binders but are high molecular weight and they exhibited poor solubility at pH 2 and pH 7 ...

    We have previously reported the syntheses of a series of 3,6-disubstituted quinolines as modulators of the retinoic acid receptor-related orphan receptor gamma t (RORγt). These molecules are potent binders but are high molecular weight and they exhibited poor solubility at pH 2 and pH 7. This manuscript details our efforts at improving physical chemical properties for this series of compounds by increasing the diversity at the 3-position (i.e. introducing heteroatoms and lowering the molecular weight). These efforts have led to molecules which are potent binders with improved solubility.

    Organizational Affiliation: 

    Discovery Product Development and Supply, Janssen Research and Development, Welsh and McKean Roads, Spring House, PA 19477, United States.



Macromolecules
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Nuclear receptor ROR-gammaA, B243Homo sapiensMutation(s): 0 
Gene Names: RORC, NR1F3, RORG, RZRG
UniProt & NIH Common Fund Data Resources
Find proteins for P51449 (Homo sapiens)
Explore P51449 
Go to UniProtKB:  P51449
PHAROS:  P51449
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupP51449
Protein Feature View
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  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
KHY
Query on KHY
Download Ideal Coordinates CCD File 
C [auth A],
D [auth B]		(S)-(4-chloro-2-methoxy-3-{[4-(trifluoromethyl)piperidin-1-yl]methyl}quinolin-6-yl)(1,2-dimethyl-1H-imidazol-5-yl)[2-(trifluoromethyl)pyridin-4-yl]methanol
C29 H28 Cl F6 N5 O2
SXCAASBRTBWENF-MHZLTWQESA-N		 Ligand Interaction
Binding Affinity Annotations 
IDSourceBinding Affinity
KHY BindingDB:  6NAD Kd: min: 0.47, max: 0.5 (nM) from 2 assay(s)
IC50: 14 (nM) from 1 assay(s)
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.90 Å
  • R-Value Free: 0.234 
  • R-Value Work: 0.176 
  • R-Value Observed: 0.182 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 96.742α = 90
b = 96.742β = 90
c = 127.711γ = 120
Software Package:
Software NamePurpose
PHENIXrefinement
HKL-2000data reduction
HKL-2000data scaling
PHENIXphasing

Structure Validation

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Ligand Structure Quality Assessment 


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Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2019-05-08
    Type: Initial release
  • Version 1.1: 2019-05-15
    Changes: Data collection, Database references