PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
184092-2	1976	Electron paramagnetic resonance (EPR) and optical spectra are used as probes of the heme and its ligands in ferric and ferrous leghemoglobin.	Heme	84-88	leghemoglobin A	Glycine max	127-140	
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.	Heme	27-31	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.	Heme	27-31	leghemoglobin A	Glycine max	129-142