PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
25234256-4	2014	In contrast, when the imidazole groups in L(1) are replaced with benzoimidazole groups (L(3)), L(3) also yields the 4:2 complex [(L(3))4-(Zn(2+))2] at a molar ratio of 0.50.	imidazole	22-31	immunoglobulin kappa variable 1-16	Homo sapiens	42-46