PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 236827-0 1975 Differential alkali-extraction of hemicellulose and hydroxyproline from non-delignified cell walls of lupin hypocotyls. Hydroxyproline 52-66 5'-nucleotidase, cytosolic IIIA Homo sapiens 102-107