ISDA

Deposition Date 2009-01-29

Release Date 2009-04-28

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3G0W

Keywords:

HORMONE

Title:

Crystal structure of the rat androgen receptor ligand binding domain complex with an n-aryl-oxazolidin 2-imine inhibitor

Biological Source:

Source Organism:

Rattus norvegicus (Taxon ID: 10116)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

1.95 Å

R-Value Free:

0.23

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 21 21 21

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Androgen receptor
Gene (Uniprot):Ar
Chain IDs:A
Chain Length:260
Number of Molecules:1
Biological Source:Rattus norvegicus

UniProt ID:P15207 Pfam ID:PF00104

Ligand Molecules

LGB

Primary Citation

N-aryl-oxazolidin-2-imine muscle selective androgen receptor modulators enhance potency through pharmacophore reorientation.

Nirschl, A.A, Zou, Y, Krystek, S.R, Sutton, J.C, Simpkins, L.M, Lupisella, J.A, Kuhns, J.E, Seethala, R, Golla, R, Sleph, P.G, Beehler, B.C, Grover, G.J, Egan, D, Fura, A, Vyas, V.P, Li, Y.X, Sack, J.S, Kish, K.F, An, Y, Bryson, J.A, Gougoutas, J.Z, DiMarco, J, Zahler, R, Ostrowski, J, Hamann, L.G.Show

J.Med.Chem. 52 2794 2798 (2009)

PMID: 19351168 DOI: 10.1021/jm801583j

Abstact

A novel selective androgen receptor modulator (SARM) scaffold was discovered as a byproduct obtained during synthesis of our earlier series of imidazolidin-2-ones. The resulting oxazolidin-2-imines are among the most potent SARMs known, with many analogues exhibiting sub-nM in vitro potency in binding and functional assays. Despite the potential for hydrolytic instability at gut pH, compounds of the present class showed good oral bioavailability and were highly active in a standard rodent pharmacological model.

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Primary Citation of related structures