PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
33571111-2	2021	Cellular studies indicate that heme is required for the REV-ERBs to bind the corepressor NCoR and repress transcription.	rev-erbs	56-64	nuclear receptor corepressor 1	Homo sapiens	89-93