PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 22019468-1 2011 The human CYP2A6 enzyme metabolises several xenobiotics including nicotine, the addictive component in tobacco. Nicotine 66-74 cytochrome P450 family 2 subfamily A member 6 Homo sapiens 10-16