PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
31670074-5	2019	Unexpectedly, we discovered that MYCN-amplified cells showed de novo glutamine synthesis.	arginyl-glutamine	69-78	MYCN proto-oncogene, bHLH transcription factor	Homo sapiens	33-37