4NB6

Crystal structure of the ligand binding domain of RORC with T0901317


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.216 
  • R-Value Observed: 0.222 

wwPDB Validation   3D Report Full Report


This is version 1.1 of the entry. See complete history


Literature

Structure-based design of substituted hexafluoroisopropanol-arylsulfonamides as modulators of RORc.

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

(2013) Bioorg Med Chem Lett 23: 6604-6609

  • DOI: 10.1016/j.bmcl.2013.10.054
  • Primary Citation of Related Structures:  
    4NB6

  • PubMed Abstract: 
  • The structure-activity relationships of T0901317 analogs were explored as RORc inverse agonists using the principles of property- and structure-based drug design. An X-ray co-crystal structure of T0901317 and RORc was obtained and provided molecular insight into why T0901317 functioned as an inverse agonist of RORc; whereas, the same ligand functioned as an agonist of FXR, LXR, and PXR ...

    The structure-activity relationships of T0901317 analogs were explored as RORc inverse agonists using the principles of property- and structure-based drug design. An X-ray co-crystal structure of T0901317 and RORc was obtained and provided molecular insight into why T0901317 functioned as an inverse agonist of RORc; whereas, the same ligand functioned as an agonist of FXR, LXR, and PXR. The structural data was also used to design inhibitors with improved RORc biochemical and cellular activities. The improved inhibitors possessed enhanced selectivity profiles (rationalized using the X-ray crystallographic data) against other nuclear receptors.


    Organizational Affiliation

    Genentech, Inc., 1 DNA Way, South San Francisco, CA 94080, USA. Electronic address: Fauber.Benjamin@gene.com.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
Nuclear receptor ROR-gammaA, B251Homo sapiensMutation(s): 0 
Gene Names: NR1F3RORCRORGRZRG
UniProt & NIH Common Fund Data Resources
Find proteins for P51449 (Homo sapiens)
Explore P51449 
Go to UniProtKB:  P51449
PHAROS:  P51449
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 1 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
444
Query on 444

Download Ideal Coordinates CCD File 
C [auth A], D [auth B]N-(2,2,2-TRIFLUOROETHYL)-N-{4-[2,2,2-TRIFLUORO-1-HYDROXY-1-(TRIFLUOROMETHYL)ETHYL]PHENYL}BENZENESULFONAMIDE
C17 H12 F9 N O3 S
SGIWFELWJPNFDH-UHFFFAOYSA-N
 Ligand Interaction
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
444IC50 :  60   nM  PDBBind
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.85 Å
  • R-Value Free: 0.270 
  • R-Value Work: 0.216 
  • R-Value Observed: 0.222 
  • Space Group: P 61
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 99.534α = 90
b = 99.534β = 90
c = 125.777γ = 120
Software Package:
Software NamePurpose
HKL-2000data collection
PHASERphasing
REFMACrefinement
HKL-2000data reduction
HKL-2000data scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

Revision History  (Full details and data files)

  • Version 1.0: 2013-11-27
    Type: Initial release
  • Version 1.1: 2013-12-18
    Changes: Database references