PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 32867102-4 2020 The StAR protein supports CYP11A1 enzyme to cleave the side chain of cholesterol and synthesize pregnenolone which is metabolized to all steroid hormones. Pregnenolone 96-108 cytochrome P450 family 11 subfamily A member 1 Homo sapiens 26-33