PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 28820457-1 2017 Phenytoin (PHT) oxidative route leads to its main metabolite p-hydroxyphenytoin (p-HPPH), by means of CYP2C9 and CYP2C19. hydroxyphenytoin 61-79 cytochrome P450 family 2 subfamily C member 19 Homo sapiens 113-120