PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
992944-1	1976	Tertiary structures of gastrin-like tetrapeptide Trp-Met-Asp-Phe-NH2 and those substituted by Leu, Val or Gly for Met are studied.	Valine	99-102	gastrin	Homo sapiens	23-30