PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9867310-3 1998 The main probe drugs include caffeine and theophylline, whose metabolism is catalysed by CYP1A2, tolbutamide, phenytoin and ibuprofen, catalysed by CYP2C9, amitriptyline and nortriptyline, catalysed by CYP2C19, acetaminophen, catalysed by CYP2E1 and lidocaine, midazolam and terfenadine, catalysed by 3A3/4. Nortriptyline 174-187 cytochrome P450 family 2 subfamily C member 9 Homo sapiens 148-154