skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Fragment-based screening of the bromodomain of ATAD2

Journal Article · · Journal of Medicinal Chemistry
DOI:https://doi.org/10.1021/jm501035j· OSTI ID:1346018
 [1];  [1];  [1];  [1]
  1. Vanderbilt Univ. School of Medicine, Nashville, TN (United States)

Cellular and genetic evidence suggest that inhibition of ATAD2 could be a useful strategy to treat several types of cancer. To discover small-molecule inhibitors of the bromodomain of ATAD2, we used a fragment-based approach. As a result, fragment hits were identified using NMR spectroscopy, and ATAD2 was crystallized with three of the hits identified in the fragment screen.

Research Organization:
Vanderbilt Univ. School of Medicine, Nashville, TN (United States)
Sponsoring Organization:
USDOE Office of Science (SC)
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1346018
Journal Information:
Journal of Medicinal Chemistry, Vol. 57, Issue 22; ISSN 0022-2623
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 61 works
Citation information provided by
Web of Science

References (18)

Targeting bromodomains: epigenetic readers of lysine acetylation journal April 2014
Targeting Low-Druggability Bromodomains: Fragment Based Screening and Inhibitor Design against the BAZ2B Bromodomain journal December 2013
Functional characterization of ATAD2 as a new cancer/testis factor and a predictor of poor prognosis in breast and lung cancers journal June 2010
Significance of PRO2000/ANCCA expression, a novel proliferation-associated protein in hepatocellular carcinoma journal January 2014
ANCCA, an estrogen-regulated AAA+ ATPase coactivator for ER , is required for coregulator occupancy and chromatin modification journal November 2007
Druggability Analysis and Structural Classification of Bromodomain Acetyl-lysine Binding Sites journal July 2012
Histone Recognition and Large-Scale Structural Analysis of the Human Bromodomain Family journal March 2012
DRUG DESIGN: Discovering High-Affinity Ligands for Proteins journal October 1997
Discovering High-Affinity Ligands for Proteins: SAR by NMR journal November 1996
Fragment-based drug discovery using NMR spectroscopy journal May 2013
Structure-based approaches towards identification of fragments for the low-druggability ATAD2 bromodomain journal January 2014
Druggability Indices for Protein Targets Derived from NMR-Based Screening Data journal April 2005
Acetyl-lysine Binding Site of Bromodomain-Containing Protein 4 (BRD4) Interacts with Diverse Kinase Inhibitors journal March 2014
Chromatin Loading of E2F-MLL Complex by Cancer-Associated Coregulator ANCCA via Reading a Specific Histone Mark journal November 2010
Androgen-Induced Coactivator ANCCA Mediates Specific Androgen Receptor Signaling in Prostate Cancer journal March 2009
ATAD2 Is a Novel Cofactor for MYC, Overexpressed and Amplified in Aggressive Tumors journal October 2009
ANCCA/ATAD2 Overexpression Identifies Breast Cancer Patients with Poor Prognosis, Acting to Drive Proliferation and Survival of Triple-Negative Cells through Control of B-Myb and EZH2 journal September 2010
Deregulated E2F and the AAA+ Coregulator ANCCA Drive Proto-Oncogene ACTR/AIB1 Overexpression in Breast Cancer journal February 2010

Cited By (16)

Disulfide bridge formation influences ligand recognition by the ATAD2 bromodomain journal December 2018
ATAD2 in cancer: a pharmacologically challenging but tractable target journal November 2017
Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9 journal April 2016
Chemische Epigenetik: der Einfluss chemischer und chemo‐biologischer Techniken auf die Zielstruktur‐Validierung von Bromodomänen journal November 2019
Overexpression of microRNA‐186 inhibits angiogenesis in retinoblastoma via the Hedgehog signaling pathway by targeting ATAD2 journal February 2019
Chemical Epigenetics: The Impact of Chemical and Chemical Biology Techniques on Bromodomain Target Validation journal December 2019
Bromodomains: a new target class for drug development journal July 2019
Identification of a novel ligand for the ATAD2 bromodomain with selectivity over BRD4 through a fragment growing approach journal January 2018
Bromodomain biology and drug discovery journal October 2019
The identification of new ATAD2 bromodomain inhibitors: the application of combined ligand and structure-based virtual screening journal December 2017
ATAD2 overexpression is associated with progression and prognosis in colorectal cancer journal January 2016
Observed bromodomain flexibility reveals histone peptide- and small molecule ligand-compatible forms of ATAD2 journal February 2015
Synthesis and Demonstration of the Biological Relevance of sp 3 -rich Scaffolds Distantly Related to Natural Product Frameworks journal October 2017
Insights Into the Allosteric Inhibition of the SUMO E2 Enzyme Ubc9 journal April 2016
Disulfide bridge formation influences ligand recognition by the ATAD2 bromodomain text January 2019
Discovery of I-BRD9, a Selective Cell Active Chemical Probe for Bromodomain Containing Protein 9 Inhibition journal April 2015