PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16176265-12 2005 Recombinant prosemin preferentially cleaved benzyloxycarbonyl (Z)-His-Glu-Lys-methylcoumaryl amidide (MCA) and t-butyloxycarbonyl (Boc)-Gln-Ala-Arg-MCA. boc 131-134 serine protease 22 Homo sapiens 12-20