6U25

CRYSTAL STRUCTURE OF RAR-RELATED ORPHAN RECEPTOR C (NHIS- RORGT(244-487)-L6-SRC1(678-692)) IN COMPLEX WITH A TRICYCLIC INVERSE AGONIST


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.61 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.206 
  • R-Value Observed: 0.208 

wwPDB Validation   3D Report Full Report


This is version 1.2 of the entry. See complete history


Literature

Rationally Designed, Conformationally Constrained Inverse Agonists of ROR gamma t-Identification of a Potent, Selective Series with Biologic-Like in Vivo Efficacy.

Marcoux, D.Duan, J.J.Shi, Q.Cherney, R.J.Srivastava, A.S.Cornelius, L.Batt, D.G.Liu, Q.Beaudoin-Bertrand, M.Weigelt, C.A.Khandelwal, P.Vishwakrishnan, S.Selvakumar, K.Karmakar, A.Gupta, A.K.Basha, M.Ramlingam, S.Manjunath, N.Vanteru, S.Karmakar, S.Maddala, N.Vetrichelvan, M.Gupta, A.Rampulla, R.A.Mathur, A.Yip, S.Li, P.Wu, D.R.Khan, J.Ruzanov, M.Sack, J.S.Wang, J.Yarde, M.Cvijic, M.E.Li, S.Shuster, D.J.Borowski, V.Xie, J.H.McIntyre, K.W.Obermeier, M.T.Fura, A.Stefanski, K.Cornelius, G.Hynes Jr., J.Tino, J.A.Macor, J.E.Salter-Cid, L.Denton, R.Zhao, Q.Carter, P.H.Dhar, T.G.M.

(2019) J Med Chem 62: 9931-9946

  • DOI: 10.1021/acs.jmedchem.9b01369
  • Primary Citation of Related Structures:  
    6U25

  • PubMed Abstract: 
  • RORγt is an important nuclear receptor that regulates the production of several pro-inflammatory cytokines such as IL-17 and IL-22. As a result, RORγt has been identified as a potential target for the treatment of various immunological disorders such as psoriasis, psoriatic arthritis, and inflammatory bowel diseases ...

    RORγt is an important nuclear receptor that regulates the production of several pro-inflammatory cytokines such as IL-17 and IL-22. As a result, RORγt has been identified as a potential target for the treatment of various immunological disorders such as psoriasis, psoriatic arthritis, and inflammatory bowel diseases. Structure and computer-assisted drug design led to the identification of a novel series of tricyclic RORγt inverse agonists with significantly improved in vitro activity in the reporter (Gal4) and human whole blood assays compared to our previous chemotype. Through careful structure activity relationship, several potent and selective RORγt inverse agonists have been identified. Pharmacokinetic studies allowed the identification of the lead molecule 32 with a low peak-to-trough ratio. This molecule showed excellent activity in an IL-2/IL-23-induced mouse pharmacodynamic study and demonstrated biologic-like efficacy in an IL-23-induced preclinical model of psoriasis.


    Organizational Affiliation

    Research and Development , Bristol-Myers Squibb , 3551 Lawrenceville Rd , Princeton , New Jersey 08540 , United States.



Macromolecules
Find similar proteins by:  (by identity cutoff)  |  Structure
Entity ID: 1
MoleculeChainsSequence LengthOrganismDetailsImage
NUCLEAR RECEPTOR COACTIVATOR 1 CHIMERAA285Homo sapiensMutation(s): 0 
Gene Names: RORCNR1F3RORGRZRGNCOA1BHLHE74SRC1
EC: 2.3.1.48
UniProt & NIH Common Fund Data Resources
Find proteins for Q15788 (Homo sapiens)
Explore Q15788 
Go to UniProtKB:  Q15788
PHAROS:  Q15788
Find proteins for P51449 (Homo sapiens)
Explore P51449 
Go to UniProtKB:  P51449
PHAROS:  P51449
Protein Feature View
Expand
  • Reference Sequence
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
O5B
Query on O5B

Download Ideal Coordinates CCD File 
B [auth A]trans-4-[(3aR,9bR)-9b-[(4-fluorophenyl)sulfonyl]-7-(1,1,1,2,3,3,3-heptafluoropropan-2-yl)-1,2,3a,4,5,9b-hexahydro-3H-benzo[e]indole-3-carbonyl]cyclohexane-1-carboxylic acid
C29 H27 F8 N O5 S
FEJZVGPREBSBIT-NIULTJEISA-N
 Ligand Interaction
GOL
Query on GOL

Download Ideal Coordinates CCD File 
C [auth A]GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
 Ligand Interaction
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.61 Å
  • R-Value Free: 0.247 
  • R-Value Work: 0.206 
  • R-Value Observed: 0.208 
  • Space Group: P 41 21 2
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 61.656α = 90
b = 61.656β = 90
c = 158.271γ = 90
Software Package:
Software NamePurpose
BUSTERrefinement
XDSdata reduction
AutoPROCdata scaling

Structure Validation

View Full Validation Report



Entry History 

Deposition Data

  • Deposited Date: 2019-08-19 
  • Released Date: 2019-11-06 
  • Deposition Author(s): Sack, J.

Revision History  (Full details and data files)

  • Version 1.0: 2019-11-06
    Type: Initial release
  • Version 1.1: 2019-11-13
    Changes: Database references
  • Version 1.2: 2019-11-27
    Changes: Database references