PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
19605895-1	2009	Catechol-O-methyltransferase (COMT) is an important enzyme involved in inactivation of catechol estrogens, which are metabolites with carcinogenic properties.	catechol	87-95	catechol-O-methyltransferase	Canis lupus familiaris	0-28	
19605895-1	2009	Catechol-O-methyltransferase (COMT) is an important enzyme involved in inactivation of catechol estrogens, which are metabolites with carcinogenic properties.	catechol	87-95	catechol-O-methyltransferase	Canis lupus familiaris	30-34	
15031547-1	2004	Catechol O-methyltransferase (COMT) inactivates catecholamines and catechol-containing drugs such as L-DOPA.	catechol	48-56	catechol-O-methyltransferase	Canis lupus familiaris	0-28	
15031547-1	2004	Catechol O-methyltransferase (COMT) inactivates catecholamines and catechol-containing drugs such as L-DOPA.	catechol	48-56	catechol-O-methyltransferase	Canis lupus familiaris	30-34	
30168237-1	2018	The enzyme catechol-o-methyltransferase (COMT) is responsible for inactivation of catechol estrogens, which are well-recognized carcinogenic metabolites.	catechol	11-19	catechol-O-methyltransferase	Canis lupus familiaris	41-45