6IVX

Discovery of the Second Generation ROR gamma Inhibitors Composed of an Azole Scaffold.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.182 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Discovery of Second Generation ROR gamma Inhibitors Composed of an Azole Scaffold.

Kotoku, M.Maeba, T.Fujioka, S.Yokota, M.Seki, N.Ito, K.Suwa, Y.Ikenogami, T.Hirata, K.Hase, Y.Katsuda, Y.Miyagawa, N.Arita, K.Asahina, K.Noguchi, M.Nomura, A.Doi, S.Adachi, T.Crowe, P.Tao, H.Thacher, S.Hashimoto, H.Suzuki, T.Shiozaki, M.

(2019) J. Med. Chem. 62: 2837-2842

  • DOI: 10.1021/acs.jmedchem.8b01567

  • PubMed Abstract: 
  • Starting from a previously reported RORγ inhibitor (1), successive efforts to improve in vivo potency were continued. Introduction of metabolically beneficial motifs in conjunction with scaffold hopping was examined, resulting in discovery of the sec ...

    Starting from a previously reported RORγ inhibitor (1), successive efforts to improve in vivo potency were continued. Introduction of metabolically beneficial motifs in conjunction with scaffold hopping was examined, resulting in discovery of the second generation RORγ inhibitor composed of a 4-(isoxazol-3-yl)butanoic acid scaffold (24). Compound 24 achieved a 10-fold improvement in in vivo potency in a mouse CD3 challenge model along with significant anti-inflammatory effects in a mouse dermatitis model.


    Organizational Affiliation

    Graduate School of Medical Science , Kyoto Prefectural University of Medicine , 1-5 Shimogamo-hangi-cho , Sakyo-ku , Kyoto 603-0823 , Japan.,Orphagen Pharmaceuticals , 11558 Sorrento Valley Road, Suite 4 , San Diego , California 92121 , United States.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor ROR-gamma
A, C, E, G
258Homo sapiensMutation(s): 2 
Gene Names: RORC (NR1F3, RORG, RZRG)
Find proteins for P51449 (Homo sapiens)
Go to Gene View: RORC
Go to UniProtKB:  P51449
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor corepressor 2
B, D, F, H
22Homo sapiensMutation(s): 0 
Gene Names: NCOR2 (CTG26)
Find proteins for Q9Y618 (Homo sapiens)
Go to Gene View: NCOR2
Go to UniProtKB:  Q9Y618
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
AYO
Query on AYO

Download SDF File 
Download CCD File 
A, C, E, G
(4S)-4-[4'-cyclopropyl-5-(2,2-dimethylpropyl)[3,5'-bi-1,2-oxazol]-3'-yl]-6-[(2,4-dichlorophenyl)amino]-6-oxohexanoic acid
C26 H29 Cl2 N3 O5
DGQSIRLZPGLPLS-HNNXBMFYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.198 
  • R-Value Work: 0.182 
  • Space Group: P 1 21 1
Unit Cell:
Length (Å)Angle (°)
a = 79.285α = 90.00
b = 72.555β = 90.01
c = 98.880γ = 90.00
Software Package:
Software NamePurpose
REFMACrefinement
PHASERphasing
XDSdata reduction
Aimlessdata scaling

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2019-03-06
    Type: Initial release
  • Version 1.1: 2019-03-13
    Type: Data collection, Database references
  • Version 1.2: 2019-03-27
    Type: Data collection, Database references