PMID-sentid	Pub_year	Sent_text		comp_official_name	comp_offsetprotein_name	organism	prot_offset
22339467-2	2012	CYP2B6 mediates oxidation of bupropion to hydroxybupropion, but the enzyme(s) catalyzing carbonyl reduction of bupropion to erythro- and threohydrobupropion in human liver is unknown.	erythro- and threohydrobupropion	124-156	cytochrome P450 family 2 subfamily B member 6	Homo sapiens	0-6