PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 23430876-2 2012 Prolidase is a ubiquitous enzyme that hydrolyses dipeptides with C-terminal proline or hydroxyproline residues and indeed, lack of this enzyme activity causes massive urine excretion of undigested iminodipeptides. Proline 76-83 peptidase D Homo sapiens 0-9