PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 27890698-7 2017 Thus, inhibition of CYP3A4 is presumably the underlying reason for the observed increase in the concentrations of the CYP3A4 substrate tacrolimus in the patient. Tacrolimus 135-145 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 20-26 27890698-7 2017 Thus, inhibition of CYP3A4 is presumably the underlying reason for the observed increase in the concentrations of the CYP3A4 substrate tacrolimus in the patient. Tacrolimus 135-145 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 118-124