PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 17936933-10 2007 The hydrolytic activity specifically attributable to hCE1 and hCE2 in individual HLMs was measured using bioresmethrin (a pyrethroid insecticide hydrolyzed specifically by hCE1, but not by hCE2) and procaine (an analgesic drug hydrolyzed by hCE2, but not by hCE1). Procaine 199-207 carboxylesterase 1 Homo sapiens 53-57