ISDA

Deposition Date 2012-02-03

Release Date 2012-03-21

Last Version Date 2024-02-28

Entry Detail

PDB ID:

4DK8

Keywords:

TRANSCRIPTION/Peptide/Agonist

Title:

Crystal structure of LXR ligand binding domain in complex with partial agonist 5

Biological Source:

Source Organism:

Homo sapiens (Taxon ID: 9606)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.75 Å

R-Value Free:

0.27

R-Value Work:

0.24

R-Value Observed:

0.31

Space Group:

P 43 21 2

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Oxysterols receptor LXR-beta
Gene (Uniprot):NR1H2
Chain IDs:A, C
Chain Length:247
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:P55055 Pfam ID:PF00104

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Nuclear receptor coactivator 1
Gene (Uniprot):NCOA1
Chain IDs:B, D
Chain Length:12
Number of Molecules:2
Biological Source:Homo sapiens

UniProt ID:Q15788 EC:2.3.1.48

Ligand Molecules

0KT

ACT

Primary Citation

Discovery of a new binding mode for a series of liver X receptor agonists.

Kopecky, D.J, Jiao, X.Y, Fisher, B, McKendry, S, Labelle, M, Piper, D.E, Coward, P, Shiau, A.K, Escaron, P, Danao, J, Chai, A, Jaen, J, Kayser, F.Show

Bioorg.Med.Chem.Lett. 22 2407 2410 (2012)

PMID: 22406115 DOI: 10.1016/j.bmcl.2012.02.028

Abstact

Structural modification of a series of dual LXRα/β agonists led to the identification of a new class of LXRβ partial agonists. An X-ray co-crystal structure shows that a representative member of this series, pyrrole 5, binds to LXRβ with a reversed orientation compared to 1.

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Primary Citation of related structures