4WQP

Crystal structure of RORc in complex with a benzyl sulfonamide inverse agonist


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.150 

wwPDB Validation 3D Report Full Report


This is version 1.2 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, B
265Homo 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
VAL-GLU-ARG-LEU-GLN-ILE-PHE-GLN-HIS-LEU-HIS-PRO-ILE
P
13Homo 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
SO4
Query on SO4

Download SDF File 
Download CCD File 
A, B
SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
 Ligand Interaction
3SX
Query on 3SX

Download SDF File 
Download CCD File 
A, B
N-[4-(4-acetylpiperazin-1-yl)benzyl]-N-(2-methylpropyl)-1-phenylmethanesulfonamide
C24 H33 N3 O3 S
CYRKYCCPWKLCDV-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
3SXEC50: 57 - 120 nM (100) BINDINGDB
3SXIC50: 47 nM (100) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.99 Å
  • R-Value Free: 0.180 
  • R-Value Work: 0.150 
  • Space Group: P 61
Unit Cell:
Length (Å)Angle (°)
a = 99.735α = 90.00
b = 99.735β = 90.00
c = 129.606γ = 120.00
Software Package:
Software NamePurpose
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
  • Version 1.2: 2015-04-22
    Type: Database references