PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3104816-5	1987	The results are discussed with reference to the lack of specific binding sites in brain for the proposed neuropeptide and TRH metabolite cyclo(His-Pro).	Proline	147-150	thyrotropin releasing hormone	Rattus norvegicus	122-125