PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 11731337-1 2001 Sterol C5 desaturase (SC5D) converts lathosterol to 7-dehydrocholesterol in cholesterol biosynthesis. Cholesterol 61-72 sterol-C5-desaturase Homo sapiens 0-20 11731337-1 2001 Sterol C5 desaturase (SC5D) converts lathosterol to 7-dehydrocholesterol in cholesterol biosynthesis. Cholesterol 61-72 sterol-C5-desaturase Homo sapiens 22-26 11731337-2 2001 In this study, we investigated the genome structure of SC5D and transcription of the human SC5D gene to try to elucidate the mechanism by which cholesterol synthesis is regulated. Cholesterol 144-155 sterol-C5-desaturase Homo sapiens 91-95 11731337-8 2001 The expression level of SC5D mRNA extracted from human liver carcinoma cells decreased as the amount of cholesterol added to the culture medium was increased. Cholesterol 104-115 sterol-C5-desaturase Homo sapiens 24-28