PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
32019421-2	2020	Previously, we screened out a cyclic peptide inhibitor of human uPA [Formula: see text] and found that Ala substitution of P2 residue turns upain-1 to a substrate.	P-2	123-125	plasminogen activator, urokinase	Homo sapiens	64-67