PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23880157-4 2013 RESULTS: In this study, we demonstrate that acetylation at lysine K(346) in the carboxy-terminal domain of Tax is modulated in the Tax nuclear bodies by the acetyltransferase p300 and the deacetylases HDAC5/7 and controls phosphorylation of the tumor suppressor pRb by Tax-cyclin D3-CDK4-p21(CIP) complexes. lysine k 59-67 histone deacetylase 5 Homo sapiens 201-206