PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
15907466-4	2005	Our analysis reveals that deacetylation of histone H4-lysine 16 (K16), which is critical for silencing in vivo, is also critical for the binding of Sir3 and Sir4 to histone H4 peptides in vitro.	histone h4-lysine	43-60	chromatin-silencing protein SIR3	Saccharomyces cerevisiae S288C	148-152