5IXK

RORgamma in complex with inverse agonist BIO399.


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.211 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Structural determinant for inducing RORgamma specific inverse agonism triggered by a synthetic benzoxazinone ligand.

Marcotte, D.J.Liu, Y.Little, K.Jones, J.H.Powell, N.A.Wildes, C.P.Silvian, L.F.Chodaparambil, J.V.

(2016) Bmc Struct.Biol. 16: 7-7

  • DOI: 10.1186/s12900-016-0059-3
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • The nuclear hormone receptor RORγ regulates transcriptional genes involved in the production of the pro-inflammatory interleukin IL-17 which has been linked to autoimmune diseases such as rheumatoid arthritis, multiple sclerosis and inflammatory bowe ...

    The nuclear hormone receptor RORγ regulates transcriptional genes involved in the production of the pro-inflammatory interleukin IL-17 which has been linked to autoimmune diseases such as rheumatoid arthritis, multiple sclerosis and inflammatory bowel disease. This transcriptional activity of RORγ is modulated through a protein-protein interaction involving the activation function 2 (AF2) helix on the ligand binding domain of RORγ and a conserved LXXLL helix motif on coactivator proteins. Our goal was to develop a RORγ specific inverse agonist that would help down regulate pro-inflammatory gene transcription by disrupting the protein protein interaction with coactivator proteins as a therapeutic agent.


    Organizational Affiliation

    Chemical and Molecular Therapeutics, Biogen Inc, 250 Binney Street, Cambridge, MA, 02142, USA. doug.marcotte@biogenidec.com.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor ROR-gamma
A, B
228Homo 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 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
6EW
Query on 6EW

Download SDF File 
Download CCD File 
A, B
N-(5-ethyl-3,3-dimethyl-4-oxo-2,3,4,5-tetrahydro-1,5-benzoxazepin-8-yl)-3,4-dimethyl-N-(2,2,2-trifluoroethyl)benzene-1-sulfonamide
C23 H27 F3 N2 O4 S
NWOKNZFZDJIXMB-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.35 Å
  • R-Value Free: 0.263 
  • R-Value Work: 0.211 
  • Space Group: C 1 2 1
Unit Cell:
Length (Å)Angle (°)
a = 125.939α = 90.00
b = 56.167β = 124.77
c = 78.752γ = 90.00
Software Package:
Software NamePurpose
PDB_EXTRACTdata extraction
HKL-2000data scaling
REFMACrefinement
HKL-2000data reduction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

  • Deposited Date: 2016-03-23 
  • Released Date: 2016-06-15 
  • Deposition Author(s): Marcotte, D.J.

Revision History 

  • Version 1.0: 2016-06-15
    Type: Initial release
  • Version 1.1: 2017-11-01
    Type: Author supporting evidence, Derived calculations