6BR3

Structure of RORgt in complex with a novel inverse agonist TAK-828.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.196 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Discovery of [ cis-3-({(5 R)-5-[(7-Fluoro-1,1-dimethyl-2,3-dihydro-1 H-inden-5-yl)carbamoyl]-2-methoxy-7,8-dihydro-1,6-naphthyridin-6(5 H)-yl}carbonyl)cyclobutyl]acetic Acid (TAK-828F) as a Potent, Selective, and Orally Available Novel Retinoic Acid Receptor-Related Orphan Receptor gamma t Inverse Agonist.

Kono, M.Ochida, A.Oda, T.Imada, T.Banno, Y.Taya, N.Masada, S.Kawamoto, T.Yonemori, K.Nara, Y.Fukase, Y.Yukawa, T.Tokuhara, H.Skene, R.Sang, B.C.Hoffman, I.D.Snell, G.P.Uga, K.Shibata, A.Igaki, K.Nakamura, Y.Nakagawa, H.Tsuchimori, N.Yamasaki, M.Shirai, J.Yamamoto, S.

(2018) J. Med. Chem. 61: 2973-2988

  • DOI: 10.1021/acs.jmedchem.8b00061
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A series of tetrahydronaphthyridine derivatives as novel RORγt inverse agonists were designed and synthesized. We reduced the lipophilicity of tetrahydroisoquinoline compound 1 by replacement of the trimethylsilyl group and SBDD-guided scaffold excha ...

    A series of tetrahydronaphthyridine derivatives as novel RORγt inverse agonists were designed and synthesized. We reduced the lipophilicity of tetrahydroisoquinoline compound 1 by replacement of the trimethylsilyl group and SBDD-guided scaffold exchange, which successfully afforded compound 7 with a lower log  D value and tolerable in vitro activity. Consideration of LLE values in the subsequent optimization of the carboxylate tether led to the discovery of [ cis-3-({(5 R)-5-[(7-fluoro-1,1-dimethyl-2,3-dihydro-1 H-inden-5-yl)carbamoyl]-2-methoxy-7,8-dihydro-1,6-naphthyridin-6(5 H)-yl}carbonyl)cyclobutyl]acetic acid, TAK-828F (10), which showed potent RORγt inverse agonistic activity, excellent selectivity against other ROR isoforms and nuclear receptors, and a good pharmacokinetic profile. In animal studies, oral administration of compound 10 exhibited robust and dose-dependent inhibition of IL-17A cytokine expression in a mouse IL23-induced gene expression assay. Furthermore, development of clinical symptoms in a mouse experimental autoimmune encephalomyelitis model was significantly reduced. Compound 10 was selected as a clinical compound for the treatment of Th17-driven autoimmune diseases.


    Organizational Affiliation

    Pharmaceutical Research Division , Takeda Pharmaceutical Company Limited , 26-1 Muraoka-Higashi 2-chome , Fujisawa , Kanagawa 251-8555 , Japan.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor ROR-gamma
A, B
216Homo sapiensMutation(s): 0 
Gene Names: RORC (NR1F3, RORG, RZRG)
Find proteins for P51449 (Homo sapiens)
Go to Gene View: RORC
Go to UniProtKB:  P51449
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
E3V
Query on E3V

Download SDF File 
Download CCD File 
A, B
{cis-3-[(5R)-5-[(7-fluoro-1,1-dimethyl-1H-inden-5-yl)carbamoyl]-2-methoxy-7,8-dihydro-1,6-naphthyridine-6(5H)-carbonyl]cyclobutyl}acetic acid
C28 H30 F N3 O5
CJKBQJKNOQWNCA-VFHHBZAHSA-N
 Ligand Interaction
MPD
Query on MPD

Download SDF File 
Download CCD File 
A, B
(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.239 
  • R-Value Work: 0.196 
  • Space Group: P 61
Unit Cell:
Length (Å)Angle (°)
a = 99.537α = 90.00
b = 99.537β = 90.00
c = 127.524γ = 120.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
REFMACrefinement
PHASERphasing
HKL-2000data scaling
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2018-03-21
    Type: Initial release
  • Version 1.1: 2018-04-25
    Type: Data collection, Database references