ISDA

Deposition Date 2020-12-03

Release Date 2021-01-20

Last Version Date 2023-10-18

Entry Detail

PDB ID:

7KXD

Keywords:

TRANSFERASE/Agonist

Title:

CRYSTAL STRUCTURE OF RAR-RELATED ORPHAN RECEPTOR C (NHIS-RORGT(244-487)-L6-SRC1(678-692)) IN COMPLEX WITH {3,5-DICHLORO-4-[4-METHOXY-3-(PROPAN-2-YL)PHENOXY]PHENYL}METHANOL

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.62 Å

R-Value Free:

0.23

R-Value Work:

0.19

R-Value Observed:

0.20

Space Group:

P 41 21 2

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nuclear receptor ROR-gamma, Nuclear receptor coactivator 1 peptide chimera
Gene (Uniprot):RORC, NCOA1
Chain IDs:A
Chain Length:285
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:P51449,Q15788 Pfam ID:PF00104 EC:2.3.1.48

Ligand Molecules

Z7G

Primary Citation

Substituted diaryl ether compounds as retinoic acid-related orphan Receptor-gamma t (ROR gamma t) agonists.

Ruan, Z, Park, P.K, Wei, D, Purandare, A, Wan, H, O'Malley, D, Stachura, S, Perez, H, Cavallaro, C.L, Weigelt, C.A, Sack, J.S, Ruzanov, M, Khan, J, Gururajan, M, Wong, J.J, Huang, Y, Yarde, M, Li, Z, Chen, C, Sun, H, Borowski, V, Xie, J.H, Anthony, M, Agler, M, Fink, B.E, Harikrishnan, L.S.Show

Bioorg.Med.Chem.Lett. 35 127778 127778 (2021)

PMID: 33422603 DOI: 10.1016/j.bmcl.2021.127778

Abstact

The discovery of a series of substituted diarylether compounds as retinoic acid related orphan receptor γt (RORγt) agonists is described. Compound 1 was identified from deck mining as a RORγt agonist. Hit-to-lead optimization led to the identification of lead compound 5, which possesses improved potency (10x). Extensive SAR exploration led to the identification of a potent and selective compound 22, that demonstrated an improved pharmacokinetic profile and a dose-dependent pharmacodynamic response. However, when dosed in a MC38 syngeneic tumor model, no evidence of efficacy was observed. ©2020 Elsevier Science Ltd. All rights reserved.

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Primary Citation of related structures