PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 12207635-1 2002 AIMS: To investigate in a large panel of 50 human liver samples the contribution of CYP2C9, CYP2D6, and CYP3A4 to the overall formation of the potent antioestrogen Z-4-hydroxy-tamoxifen, and how various genotypes affect its formation from tamoxifen. z-4-hydroxy-tamoxifen 164-185 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 104-110