PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
2675904-6	1989	Treatment with azatyrosine caused similar conversion of NIH 3T3 cells transformed by activated c-Ki-ras, N-ras, or c-raf to apparently normal cells, but NIH 3T3 cells transformed by hst or ret were not exclusively converted by azatyrosine.	beta-(5-hydroxy-2-pyridyl)alanine	15-26	ret proto-oncogene	Mus musculus	189-192