PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
12946050-5	2003	The regulation of cellular iron metabolism has been further enhanced by the recent discovery of two iron regulatory proteins, IRP1 and IRP2 which control the level of iron with in the cell.	Iron	27-31	aconitase 1	Mus musculus	126-130	
12946050-5	2003	The regulation of cellular iron metabolism has been further enhanced by the recent discovery of two iron regulatory proteins, IRP1 and IRP2 which control the level of iron with in the cell.	Iron	100-104	aconitase 1	Mus musculus	126-130	
12946050-5	2003	The regulation of cellular iron metabolism has been further enhanced by the recent discovery of two iron regulatory proteins, IRP1 and IRP2 which control the level of iron with in the cell.	Iron	100-104	aconitase 1	Mus musculus	126-130	
12946050-8	2003	Knock-out IRP1 and IRP2 mice have shown that in latter mice brain iron accumulation precedes the neurodegeneration, ataxia and bradykinesia observed in these animals.	Iron	66-70	aconitase 1	Mus musculus	10-14