4akn

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N-Terminal Bromodomain of Human BRD2 With tbutyl-phenyl-amino- dimethyl-oxazolyl-quinoline-carboxylic acid

Structural highlights

4akn is a 3 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 1.82Å
Ligands:DMS, EDO, S5B, SO4
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

BRD2_HUMAN May play a role in spermatogenesis or folliculogenesis (By similarity). Binds hyperacetylated chromatin and plays a role in the regulation of transcription, probably by chromatin remodeling. Regulates transcription of the CCND1 gene. Plays a role in nucleosome assembly.[1]

Publication Abstract from PubMed

A novel series of quinoline isoxazole BET family bromodomain inhibitors are discussed. Crystallography is used to illustrate binding modes and rationalize their SAR. One member, I-BET151 (GSK1210151A), shows good oral bioavailability in both the rat and minipig as well as demonstrating efficient suppression of bacterial induced inflammation and sepsis in a murine in vivo endotoxaemia model.

Identification of a novel series of BET family bromodomain inhibitors: binding mode and profile of I-BET151 (GSK1210151A).,Seal J, Lamotte Y, Donche F, Bouillot A, Mirguet O, Gellibert F, Nicodeme E, Krysa G, Kirilovsky J, Beinke S, McCleary S, Rioja I, Bamborough P, Chung CW, Gordon L, Lewis T, Walker AL, Cutler L, Lugo D, Wilson DM, Witherington J, Lee K, Prinjha RK Bioorg Med Chem Lett. 2012 Apr 15;22(8):2968-72. Epub 2012 Feb 24. PMID:22437115[2]

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

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See Also

References

  1. ↑ LeRoy G, Rickards B, Flint SJ. The double bromodomain proteins Brd2 and Brd3 couple histone acetylation to transcription. Mol Cell. 2008 Apr 11;30(1):51-60. doi: 10.1016/j.molcel.2008.01.018. PMID:18406326 doi:10.1016/j.molcel.2008.01.018
  2. ↑ Seal J, Lamotte Y, Donche F, Bouillot A, Mirguet O, Gellibert F, Nicodeme E, Krysa G, Kirilovsky J, Beinke S, McCleary S, Rioja I, Bamborough P, Chung CW, Gordon L, Lewis T, Walker AL, Cutler L, Lugo D, Wilson DM, Witherington J, Lee K, Prinjha RK. Identification of a novel series of BET family bromodomain inhibitors: binding mode and profile of I-BET151 (GSK1210151A). Bioorg Med Chem Lett. 2012 Apr 15;22(8):2968-72. Epub 2012 Feb 24. PMID:22437115 doi:10.1016/j.bmcl.2012.02.041

Contents


PDB ID 4akn

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OCA

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