PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1666184-6 1991 Only PCMB plus EDTA + o-Ph eliminated [des-Asp1] fragments. p-Chloromercuribenzoic Acid 5-9 beta-secretase 2 Homo sapiens 43-47 1666184-6 1991 Only PCMB plus EDTA + o-Ph eliminated [des-Asp1] fragments. Edetic Acid 15-19 beta-secretase 2 Homo sapiens 43-47