Structure-Guided Discovery of Selective Antagonists for the Chromodomain of Polycomb Repressive Protein CBX7
作者:Chunyan Ren、Steven G. Smith、Kyoko Yap、SiDe Li、Jiaojie Li、Mihaly Mezei、Yoel Rodriguez、Adam Vincek、Francesca Aguilo、Martin J. Walsh、Ming-Ming Zhou
DOI:10.1021/acsmedchemlett.6b00042
日期:2016.6.9
transcription of tumor suppressor p16INK4a through long noncoding RNA, ANRIL (antisense noncoding RNA in the INK4 locus) directed chromodomain (ChD) binding to trimethylated lysine 27 of histone H3 (H3K27me3), resulting in chromatin compaction at the INK4a/ARF locus. In this study, we report structure-guided discovery of two distinct classes of small-molecule antagonists for the CBX7ChD. Our Class A