4dk8

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

Structural highlights

4dk8 is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[NR1H2_HUMAN] Orphan receptor. Binds preferentially to double-stranded oligonucleotide direct repeats having the consensus half-site sequence 5'-AGGTCA-3' and 4-nt spacing (DR-4). Regulates cholesterol uptake through MYLIP-dependent ubiquitination of LDLR, VLDLR and LRP8 (By similarity).

Publication Abstract from PubMed

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

Discovery of a new binding mode for a series of liver X receptor agonists.,Kopecky DJ, Jiao XY, Fisher B, McKendry S, Labelle M, Piper DE, Coward P, Shiau AK, Escaron P, Danao J, Chai A, Jaen J, Kayser F Bioorg Med Chem Lett. 2012 Apr 1;22(7):2407-10. Epub 2012 Feb 20. PMID:22406115[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

See Also

References

  1. Kopecky DJ, Jiao XY, Fisher B, McKendry S, Labelle M, Piper DE, Coward P, Shiau AK, Escaron P, Danao J, Chai A, Jaen J, Kayser F. Discovery of a new binding mode for a series of liver X receptor agonists. Bioorg Med Chem Lett. 2012 Apr 1;22(7):2407-10. Epub 2012 Feb 20. PMID:22406115 doi:10.1016/j.bmcl.2012.02.028

4dk8, resolution 2.75Å

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