PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30634695-7 2019 These results indicate that the substitution of Gly at position 187 of ABCC4 to Trp resulted in reduced SN-38 resistance. Irinotecan 104-109 ATP binding cassette subfamily C member 4 Homo sapiens 71-76