PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
3295876-7	1987	Presence of OTCase enzymatic activity in an arg3 strain expressing wild-type precursor was utilized to obtain selective growth in a medium devoid of arginine but supplemented with the OTCase substrate ornithine.	Ornithine	201-210	ornithine carbamoyltransferase	Saccharomyces cerevisiae S288C	44-48