PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33388910-1	2021	Heme oxygenase (HO)-1 is a rate-limiting enzyme for degrading heme into carbon monoxide.	Heme	62-66	heme oxygenase 1	Homo sapiens	0-21