PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2536701-6	1989	Residues 49, 50, and 51 in IGF I are Phe-Arg-Ser and are strictly conserved in IGF II.	Serine	45-48	insulin like growth factor 2	Homo sapiens	79-85