PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31394259-6 2019 CaCO-2 cell uptake assay and human liver microsome studies proved that ARV is a substrate of CYP3A4 but not of P-gp efflux pump. omega-N-Allylarginine 71-74 cytochrome P450 family 3 subfamily A member 4 Homo sapiens 93-99