PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 63962-5 1976 A bleomycin-inactivating enzyme which distributes widely in animal cells was shown to be a new aminopeptidase B which hydrolyzes beta-aminoalanine amide group. Bleomycin 2-11 arginyl aminopeptidase (aminopeptidase B) Mus musculus 95-111