PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
7633596-4	1995	N-Terminal sequencing revealed IGF II and an IGF II variant in which Ser29 was replaced by the tetrapeptide Arg-Leu-Pro-Gly.	Arginine	108-111	insulin like growth factor 2	Homo sapiens	45-51