ISDA

Deposition Date 2009-02-23

Release Date 2009-07-07

Last Version Date 2024-02-21

Entry Detail

PDB ID:

3GD2

Keywords:

TRANSCRIPTION/TRANSCRIPTION ACTIVATOR

Title:

isoxazole ligand bound to farnesoid X receptor (FXR)

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.20 Å

R-Value Free:

0.29

R-Value Work:

0.23

R-Value Observed:

0.24

Space Group:

F 2 3

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Bile acid receptor
Gene (Uniprot):NR1H4
Mutagens:C432E, C466E
Chain IDs:A
Chain Length:229
Number of Molecules:1
Biological Source:Homo sapiens

UniProt ID:Q96RI1 Pfam ID:PF00104

Ligand Molecules

708

Primary Citation

Substituted isoxazole analogs of farnesoid X receptor (FXR) agonist GW4064.

Bass, J.Y, Caldwell, R.D, Caravella, J.A, Chen, L, Creech, K.L, Deaton, D.N, Madauss, K.P, Marr, H.B, McFadyen, R.B, Miller, A.B, Parks, D.J, Todd, D, Williams, S.P, Wisely, G.B.Show

Bioorg.Med.Chem.Lett. 19 2969 2973 (2009)

PMID: 19410460 DOI: 10.1016/j.bmcl.2009.04.047

Abstact

Starting from the known FXR agonist GW 4064 1a, a series of alternately 3,5-substituted isoxazoles was prepared. Several of these analogs were potent full FXR agonists. A subset of this series, with a tether between the isoxazole ring and the 3-position aryl substituent, were equipotent FXR agonists to GW 4064 1a, with the 2,6-dimethyl phenol analog 1t having greater FRET FXR potency than GW 4064 1a.

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Primary Citation of related structures