PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12760904-1 2003 Release of iron from enterocytes and hepatocytes is thought to require the copper-dependent ferroxidase activity of hephaestin (Hp) and ceruloplasmin (Cp), respectively. Iron 11-15 hephaestin Rattus norvegicus 116-126