PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 8654567-4 1996 Substantial reductions in k1 were seen in the presence of trans-4-(aminomethyl)cyclohexane-1-carboxylic acid at concentrations corresponding to lysine-binding site interactions at kringle 4 of plasmin; at saturation the rate constant is reduced 20-fold, whereas the effect of saturation of kringle 1 is only a 2-fold reduction. Tranexamic Acid 58-108 plasminogen Homo sapiens 193-200