PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
28587924-6	2017	ASS1 catalyzes the rate-limiting step of arginine synthesis in urea cycle and citrulline-nitric oxide cycle.	Urea	63-67	argininosuccinate synthase 1	Homo sapiens	0-4