PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24339737-0	2013	The oncogenic polycomb histone methyltransferase EZH2 methylates lysine 120 on histone H2B and competes ubiquitination.	Lysine	65-71	H2B clustered histone 21	Homo sapiens	87-90	
24339737-3	2013	In the present study, we demonstrated that EZH2 has the function to monomethylate lysine 120 on histone H2B (H2BK120).	Lysine	82-88	H2B clustered histone 21	Homo sapiens	104-107	
24339737-3	2013	In the present study, we demonstrated that EZH2 has the function to monomethylate lysine 120 on histone H2B (H2BK120).	Lysine	82-88	H2B clustered histone 21	Homo sapiens	109-116