PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9404643-0 1997 Proteolytic profile of recombinant pro-opiomelanocortin in embryonal carcinoma P19 cells: conversion to beta-lipotropin and secretion are inhibited following incubation with canavanine. Canavanine 174-184 proopiomelanocortin Homo sapiens 35-55 9404643-8 1997 As for other peptide precursors in endocrine cells, the conversion of POMC in P19 cells was inhibited by the biosynthetic replacement of its arginine residues by the analog canavanine. Canavanine 173-183 proopiomelanocortin Homo sapiens 70-74