PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 184092-3 1976 The proximal ligand to the heme iron atom of ferric soybean leghemoglobin is identified as imidazole by comparison of the EPR of leghemoglobin hydroxide, azide, and cyanide with the corresponding derivatives of human hemoglobin. Ferric enterobactin ion 45-51 leghemoglobin A Glycine max 60-73 184092-3 1976 The proximal ligand to the heme iron atom of ferric soybean leghemoglobin is identified as imidazole by comparison of the EPR of leghemoglobin hydroxide, azide, and cyanide with the corresponding derivatives of human hemoglobin. Ferric enterobactin ion 45-51 leghemoglobin A Glycine max 129-142