4UYG: C-terminal Bromodomain Of Human Brd2 With I-bet726 (gsk1324726a)

Citation:
Abstract
Through their function as epigenetic readers of the histone code, the BET family of bromodomain-containing proteins regulate expression of multiple genes of therapeutic relevance, including those involved in tumor cell growth and inflammation. BET bromodomain inhibitors have profound antiproliferative and anti-inflammatory effects which translate into efficacy in oncology and inflammation models, and the first compounds have now progressed into clinical trials. The exciting biology of the BETs has led to great interest in the discovery of novel inhibitor classes. Here we describe the identification of a novel tetrahydroquinoline series through up-regulation of apolipoprotein A1 and the optimization into potent compounds active in murine models of septic shock and neuroblastoma. At the molecular level, these effects are produced by inhibition of BET bromodomains. X-ray crystallography reveals the interactions explaining the structure-activity relationships of binding. The resulting lead molecule, I-BET726, represents a new, potent, and selective class of tetrahydroquinoline-based BET inhibitors.
PDB ID: 4UYGDownload
MMDB ID: 123719
PDB Deposition Date: 2014/8/31
Updated in MMDB: 2014/10
Experimental Method:
x-ray diffraction
Resolution: 2.5  Å
Source Organism:
Similar Structures:
Biological Unit for 4UYG: monomeric; determined by author and by software (PISA)
Molecular Components in 4UYG
Label Count Molecule
Protein (1 molecule)
1
Bromodomain-containing Protein 2(Gene symbol: BRD2)
Molecule annotation
Chemicals (3 molecules)
1
1
2
2
* Click molecule labels to explore molecular sequence information.

Citing MMDB
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