PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
24285473-3	2014	In this work, chromatographic profiles of both catechol-O-methyltransferase isoforms were compared using quaternary amine as a ligand to evaluate its activity levels and recovery rates.	quaternary amine	105-121	catechol-O-methyltransferase	Homo sapiens	47-75