PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
17500065-4	2007	PTIP complex carries robust HMT activity and specifically methylates lysine 4 (K4) on histone H3.	antibiotic K 4	79-81	PAX interacting protein 1	Homo sapiens	0-4