PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19100723-1	2009	Opiate-induced alterations in the gene expression of the opioid propeptides prodynorphin (PDYN) and proenkephalin (PENK) in the brain have previously been described.	propeptides	64-75	prodynorphin	Rattus norvegicus	76-88	
19100723-1	2009	Opiate-induced alterations in the gene expression of the opioid propeptides prodynorphin (PDYN) and proenkephalin (PENK) in the brain have previously been described.	propeptides	64-75	prodynorphin	Rattus norvegicus	90-94