PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 2317797-7 1990 Enzyme kinetic data indicated that the multiple forms of ODC can have different affinities for L-ornithine and that GTP can "normalize" the aberrant kinetic properties of these forms. Ornithine 95-106 ornithine decarboxylase 1 Homo sapiens 57-60