PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11207374-7 2001 Recent identification and characterization of the hemochromatosis protein HFE, the iron importer Nramp2, the iron exporter ferroportin1, and the second transferrin-binding and -transport protein transferrin receptor 2, have demonstrated their important roles in maintaining body"s iron homeostasis. Iron 109-113 solute carrier family 40 member 1 Homo sapiens 123-135