PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3171870-0	1988	Stability constants of ampicillin complexes with Co(II) and Ni(II) ions.	Ampicillin	23-33	mitochondrially encoded cytochrome c oxidase II	Homo sapiens	49-55