PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 9868741-7 1998 The formation of 1,7-dimethylxanthine was virtually abolished by 10 microM of fluvoxamine, indicating that the N3-demethylation of caffeine is almost exclusively catalysed by CYP1A2. Theobromine 19-37 cytochrome P450 family 1 subfamily A member 2 Homo sapiens 175-181