Selective Inhibitors of the JMJD2 Histone Demethylases: Combined Nondenaturing Mass Spectrometric Screening and Crystallographic Approaches
作者:Nathan R. Rose、Esther C. Y. Woon、Guy L. Kingham、Oliver N. F. King、Jasmin Mecinović、Ian J. Clifton、Stanley S. Ng、Jobina Talib-Hardy、Udo Oppermann、Michael A. McDonough、Christopher J. Schofield
DOI:10.1021/jm901680b
日期:2010.2.25
Ferrous ion and 2-oxoglutarate (2OG) oxygenases catalyze the demethylation of Nε-methylated lysine residues in histones. Here we report studies on the inhibition of the JMJD2 subfamily of histone demethylases, employing binding analyses by nondenaturing mass spectrometry (MS), dynamiccombinatorialchemistry coupled to MS, turnover assays, and crystallography. The results of initial binding and inhibition