PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21134608-0	2011	Copper effective binding with 32-62 and 94-125 peptide fragments of histone H2B.	Copper	0-6	H2B clustered histone 21	Homo sapiens	76-79	
21134608-6	2011	Copper binding with both H2B(32-62) and H2B(94-125) may induce a conformational change in the peptides" original structure.	Copper	0-6	H2B clustered histone 21	Homo sapiens	25-28	
21134608-6	2011	Copper binding with both H2B(32-62) and H2B(94-125) may induce a conformational change in the peptides" original structure.	Copper	0-6	H2B clustered histone 21	Homo sapiens	40-43