4WPF

Crystal structure of RORc in complex with a phenyl sulfonamide agonist


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.202 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.175 

wwPDB Validation 3D Report Full Report


This is version 1.1 of the entry. See complete history

Literature

Minor Structural Change to Tertiary Sulfonamide RORc Ligands Led to Opposite Mechanisms of Action.

Rene, O.Fauber, B.P.de Leon Boenig, G.Burton, B.Eidenschenk, C.Everett, C.Gobbi, A.Hymowitz, S.G.Johnson, A.R.Kiefer, J.R.Liimatta, M.Lockey, P.Norman, M.Ouyang, W.Wallweber, H.A.Wong, H.

(2015) Acs Med.Chem.Lett. 6: 276-281

  • DOI: 10.1021/ml500420y
  • Primary Citation of Related Structures:  

  • PubMed Abstract: 
  • A minor structural change to tertiary sulfonamide RORc ligands led to distinct mechanisms of action. Co-crystal structures of two compounds revealed mechanistically consistent protein conformational changes. Optimized phenylsulfonamides were identifi ...

    A minor structural change to tertiary sulfonamide RORc ligands led to distinct mechanisms of action. Co-crystal structures of two compounds revealed mechanistically consistent protein conformational changes. Optimized phenylsulfonamides were identified as RORc agonists while benzylsulfonamides exhibited potent inverse agonist activity. Compounds behaving as agonists in our biochemical assay also gave rise to an increased production of IL-17 in human PBMCs whereas inverse agonists led to significant suppression of IL-17 under the same assay conditions. The most potent inverse agonist compound showed >180-fold selectivity over the ROR isoforms as well as all other nuclear receptors that were profiled.


    Organizational Affiliation

    Genentech, Inc., 1 DNA Way, South San Francisco, California 94080, United States.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
Nuclear receptor ROR-gamma
A, D
264Homo sapiensMutation(s): 0 
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
RHKILHRLLQEGSPS
B, E
11N/AMutation(s): 0 
Protein Feature View is not available: No corresponding UniProt sequence found.
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
3SN
Query on 3SN

Download SDF File 
Download CCD File 
A, D
N-[4-(4-acetylpiperazin-1-yl)-2-fluorobenzyl]-N-cyclobutylbenzenesulfonamide
C23 H28 F N3 O3 S
PIGCNHMXDYACOO-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
3SNIC50: 249 - 250 nM (100) BINDINGDB
3SNEC50: 69 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.202 Å
  • R-Value Free: 0.227 
  • R-Value Work: 0.175 
  • Space Group: P 41
Unit Cell:
Length (Å)Angle (°)
a = 61.692α = 90.00
b = 61.692β = 90.00
c = 155.232γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
REFMACrefinement
PDB_EXTRACTdata extraction

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2015-01-14
    Type: Initial release
  • Version 1.1: 2015-04-15
    Type: Database references