PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 10351989-2 1999 The active form, carboxypeptidase U (CPU; EC 3.4.17.20), retards the rate of fibrinolysis through its ability to cleave C-terminal lysine residues on fibrin partially degraded by plasmin. Lysine 131-137 carboxypeptidase B2 Homo sapiens 17-35 10351989-2 1999 The active form, carboxypeptidase U (CPU; EC 3.4.17.20), retards the rate of fibrinolysis through its ability to cleave C-terminal lysine residues on fibrin partially degraded by plasmin. Lysine 131-137 carboxypeptidase B2 Homo sapiens 37-40 10351989-5 1999 The assay involved quantitative conversion of proCPU to active CPU by thrombin-thrombomodulin, a very efficient activator of proCPU, followed by determination of the enzymatic activity of CPU with the substrate hippuryl-L-arginine, using an HPLC-assisted determination of the released hippuric acid. hippuryl-L-arginine 211-230 carboxypeptidase B2 Homo sapiens 49-52