5a81
From Proteopedia
Crystal structure of human ATAD2 bromodomain in complex with 8-(3R,4R) -3-(cyclohexylmethoxy)piperidin-4-yl-amino-3-methyl-1,2-dihydro-1,7- naphthyridin-2-one
Structural highlights
FunctionATAD2_HUMAN May be a transcriptional coactivator of the nuclear receptor ESR1 required to induce the expression of a subset of estradiol target genes, such as CCND1, MYC and E2F1. May play a role in the recruitment or occupancy of CREBBP at some ESR1 target gene promoters. May be required for histone hyperacetylation. Involved in the estrogen-induced cell proliferation and cell cycle progression of breast cancer cells.[1] Publication Abstract from PubMedATAD2 is a bromodomain-containing protein whose overexpression is linked to poor outcomes in a number of different cancer types. To date, no potent and selective inhibitors of the bromodomain have been reported. This article describes the structure-based optimization of a series of naphthyridones from micromolar leads with no selectivity over the BET bromodomains to inhibitors with sub-100 nM ATAD2 potency and 100-fold BET selectivity. Structure-Based Optimization of Naphthyridones into Potent ATAD2 Bromodomain Inhibitors.,Bamborough P, Chung CW, Furze RC, Grandi P, Michon AM, Sheppard RJ, Barnett H, Diallo H, Dixon DP, Douault C, Jones EJ, Karamshi B, Mitchell DJ, Prinjha RK, Rau C, Watson RJ, Werner T, Demont EH J Med Chem. 2015 Jul 31. PMID:26230603[2] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. Loading citation details.. Citations No citations found See AlsoReferences
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