PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
32459093-6	2020	DS@MA-LS was designed to prolong blood circulation and deshield PEG shell under MMP2 cleavage to expose lysine and target overexpressed ATB0,+ for enhanced tumor distribution and cancer cellular uptake.	Lysine	104-110	matrix metallopeptidase 2	Homo sapiens	80-84