PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
6834030-8	1983	CuL2, the major species at neutral pH, exists in solution as an equilibrium mixture of a mixed-type chelation structure, with a glycine-like and a histamine-like bound histidine ligand, and a structure containing both histidine ligands bound histamine-like.	Histamine	147-156	cullin 2	Homo sapiens	0-4	
6834030-8	1983	CuL2, the major species at neutral pH, exists in solution as an equilibrium mixture of a mixed-type chelation structure, with a glycine-like and a histamine-like bound histidine ligand, and a structure containing both histidine ligands bound histamine-like.	Histamine	242-251	cullin 2	Homo sapiens	0-4