PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 21111054-6 2011 The assessment of CYP activity was performed with a rapid, sensitive liquid chromatography-tandem mass spectrometry method which simultaneously assessed activity of CYP3A4, CYP2B6, and CYP1A2 in a single 3-min method by examining the formation of the probe substrate metabolites, 1"-hydroxymidazolam, hydroxybupropion, and acetaminophen, respectively. 1-hydroxymethylmidazolam 280-299 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 185-191