PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 25205713-9 2015 Arg and Lys residues located within the 40 residue spanning connecting peptide of fetuin-A were identified as cleavage sites for matriptase-2. Arginine 0-3 alpha-2-HS-glycoprotein Mus musculus 82-90