PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
14623077-14	2003	Further studies showed that PFKFB-1 and PFKFB-2 were highly responsive to hypoxia mimics such as transition metals, iron chelators and inhibitors of HIF hydroxylases, suggesting that the hypoxia responsiveness of these genes is also regulated by HIF proteins.	Iron	116-120	6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 1	Mus musculus	28-35