PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
9989781-10	1999	Concentration dependence revealed that NTBI uptake into cells, cytosol, stroma, and the nonheme fraction had an apparent low affinity for iron; heme incorporation behaved like a high-affinity process, as did an expression assay for DMT1.	ntbi	39-43	solute carrier family 11 member 2	Rattus norvegicus	232-236	
9989781-11	1999	DMT1 serves in both apparent high-affinity NTBI membrane transport and the exit of iron from the endosome during Tf delivery of iron in rat reticulocytes; the low-affinity membrane transporter, however, exhibits little dependence on DMT1.	ntbi	43-47	solute carrier family 11 member 2	Rattus norvegicus	0-4