PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
29572489-4	2018	Here, we report that Irp1 or Irp2-null mutation also causes downregulation of frataxin and IscU, two of the core components in the iron-sulfur cluster biogenesis machinery.	Iron	131-135	iron-sulfur cluster assembly enzyme	Homo sapiens	91-95	
29572489-6	2018	Overexpression of human ISCU and frataxin in Irp1 or Irp2-null cells was able to rescue the defects in iron-sulfur cluster biogenesis and mitochondrial quality.	Iron	103-107	iron-sulfur cluster assembly enzyme	Homo sapiens	24-28