Proteomics
Estrogen receptor acetylation enhances receptor DNA binding
Published in Women's Health Weekly, August 24th, 2006
"Using a variety of biochemical and cell-based approaches, we show that estrogen receptor alpha(ER alpha) is acetylated by the p300 acetylase in a ligand- and steroid receptor coactivator-dependent manner," wrote M.Y. Kim and colleagues, Cornell University.
"Using mutagenesis and mass spectrometry, we identified two conserved Lys residues in ER alpha (Lys266 and Lys268) that are the primary targets of p300-mediated acetylation. These residues are...
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