Identification of non-peptide malignant brain tumor (MBT) repeat antagonists by virtual screening of commercially available compounds.
Identification of non-peptide malignant brain tumor (MBT) repeat antagonists by virtual screening of commercially available compounds.
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DOI:
10.1021/jm1007374
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发表时间:
2010-11-11
影响因子:
7.3
通讯作者:
Frye SV
中科院分区:
文献类型:
--
作者:
Kireev D;Wigle TJ;Norris-Drouin J;Herold JM;Janzen WP;Frye SV
The Malignant Brain Tumor (MBT) repeat is an important epigenetic-code “reader” and is functionally associated with differentiation, gene silencing and tumor suppression. Small molecule probes of MBT domains should enable a systematic study of MBT-containing proteins, and potentially reveal novel druggable targets. We designed and applied a virtual screening strategy, which identified potential MBT antagonists in a large database of commercially available compounds. A small set of virtual hits was purchased and submitted to experimental testing. Nineteen of the purchased compounds showed a specific dose-dependent protein binding and will provide critical structure-activity information for subsequent lead generation and optimization.
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