PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9075701-7	1997	However, only when a threonine residue is present in position 918, does RET efficiently couple with a transforming pathway.	Threonine	21-30	ret proto-oncogene	Homo sapiens	72-75