PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 16212427-10 2005 Prolyl endopeptidase treatment was shown to abolish the antigenicity of both the 33-mer and the 26-mer peptides, and was also predicted to have comparable effects on other proline-rich putatively immunotoxic peptides identified from other polypeptides within the gluten proteome. Proline 172-179 prolyl endopeptidase Homo sapiens 0-20