PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
21171943-0	2011	Metal induced conformational changes in human insulin: crystal structures of Sr2+, Ni2+ and Cu2+ complexes of human insulin.	strontium cation	77-81	insulin	Homo sapiens	46-53	
21171943-0	2011	Metal induced conformational changes in human insulin: crystal structures of Sr2+, Ni2+ and Cu2+ complexes of human insulin.	strontium cation	77-81	insulin	Homo sapiens	116-123	
21171943-1	2011	Crystal structures of Sr(2+), Ni(2+) and Cu(2+) of human insulin complexes have been determined.	strontium cation	22-28	insulin	Homo sapiens	57-64