ISDA

Deposition Date 2015-08-20

Release Date 2016-03-02

Last Version Date 2023-11-08

Entry Detail

PDB ID:

5AYG

Keywords:

DNA BINDING PROTEIN/INHIBITOR

Title:

Crystal Structure of the Human ROR gamma Ligand Binding Domain With 3g

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Free:

0.22

R-Value Work:

0.18

R-Value Observed:

0.18

Space Group:

P 61

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nuclear receptor ROR-gamma
Gene (Uniprot):RORC
Chain IDs:A, B
Chain Length:258
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P51449 Pfam ID:PF00104

Ligand Molecules

4LQ

Primary Citation

SAR Exploration Guided by LE and Fsp(3): Discovery of a Selective and Orally Efficacious ROR gamma Inhibitor

Hirata, K, Kotoku, M, Seki, N, Maeba, T, Maeda, K, Hirashima, S, Sakai, T, Obika, S, Hori, A, Hase, Y, Yamaguchi, T, Katsuda, Y, Hata, T, Miyagawa, N, Arita, K, Nomura, Y, Asahina, K, Aratsu, Y, Kamada, M, Adachi, T, Noguchi, M, Doi, S, Crowe, P, Bradley, E, Steensma, R, Tao, H, Fenn, M, Babine, R, Li, X, Thacher, S, Hashimoto, H, Shiozaki, M.Show

Acs Med.Chem.Lett. 7 23 27 (2016)

PMID: 26819660 DOI: 10.1021/acsmedchemlett.5b00253

Abstact

A novel series of RORγ inhibitors was identified starting with the HTS hit 1. After SAR investigation based on a prospective consideration of two drug-likeness metrics, ligand efficiency (LE) and fraction of sp(3) carbon atoms (Fsp(3)), significant improvement of metabolic stability as well as reduction of CYP inhibition was observed, which finally led to discovery of a selective and orally efficacious RORγ inhibitor 3z.

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Primary Citation of related structures