ISDA

Deposition Date 2015-01-23

Release Date 2015-08-12

Last Version Date 2023-11-08

Entry Detail

PDB ID:

4XT9

Keywords:

Unknown protein

Title:

RORgamma (263-509) complexed with GSK2435341A and SRC2

Biological Source:

Source Organism:

synthetic construct (Taxon ID: 32630)
Homo sapiens (Taxon ID: 9606)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.25 Å

R-Value Free:

0.24

R-Value Work:

0.21

R-Value Observed:

0.21

Space Group:

P 41 21 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nuclear receptor ROR-gamma
Gene (Uniprot):RORC
Chain IDs:A
Chain Length:243
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P51449 Pfam ID:PF00104

Polymer Type:polypeptide(L)
Molecule:LYS-ILE-LEU-HIS-ARG-LEU-LEU-GLN
Chain IDs:B
Chain Length:8
Number of Molecules:1
Biological Source:synthetic construct

Ligand Molecules

43V

SO4

Primary Citation

Discovery of N-(4-aryl-5-aryloxy-thiazol-2-yl)-amides as potent ROR gamma t inverse agonists

Wang, Y, Yang, T, Liu, Q, Ma, Y, Yang, L, Zhou, L, Xiang, Z, Cheng, Z, Lu, S, Orband-Miller, L.A, Zhang, W, Wu, Q, Zhang, K, Li, Y, Xiang, J.N, Elliott, J.D, Leung, S, Ren, F, Lin, X.Show

Bioorg.Med.Chem. 23 5293 5302 (2015)

PMID: 26277758 DOI: 10.1016/j.bmc.2015.07.068

Abstact

A novel series of N-(4-aryl-5-aryloxy-thiazol-2-yl)-amides as RORγt inverse agonists was discovered. Binding mode analysis of a RORγt partial agonist (2c) revealed by co-crystal structure in RORγt LBD suggests that the inverse agonists do not directly interfere with the interaction between H12 and the RORγt LBD. Detailed SAR exploration led to identification of potent RORγt inverse agonists such as 3m with a pIC50 of 8.0. Selected compounds in the series showed reasonable activity in Th17 cell differentiation assay as well as low intrinsic clearance in mouse liver microsomes.

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Primary Citation of related structures