(bromodomain-containing (BRD) 2, 3, 4, and T) are widely expressed and highly conserved
regulators of gene expression in eukaryotes. These proteins have been intimately linked to
human disease, and more than a dozen clinical trials are currently underway to test BET-
protein inhibitors as modulators of cancer. However, although it is clear that these proteins
use their bromodomains to bind both histones and transcription factors bearing acetylated …