CYP27A1
跳至導覽
跳至搜尋
Module:Infobox_gene第53行Lua錯誤:attempt to index field 'wikibase' (a nil value)
細胞色素 P450 27A1(英語:Cytochrome P450 27A1,縮寫CYP27A1)也被稱為甾醇-27-羥化酶(sterol 27-hydroxylase,EC 1.14.15.15),化學式為:C2627H4049O715N701S18Fe[1],是細胞色素P450超家族的一員,由CYP27A1基因編碼,是定位於許多不同組織線粒體內膜的單加氧酶,能催化多種甾醇側鏈上27號位以及其它位置的羥基化,如在膽汁酸合成中催化膽固醇生成27-羥基膽固醇[2],在維他命D合成代謝中催化膽鈣化醇(維他命D3)生成骨化二醇(25-羥基維他命D3)[3]。
參考文獻[編輯]
- ^ Expasy - ProtParam. web.expasy.org. [2026-01-03].
- ^ Chiang JY. Regulation of bile acid synthesis. Frontiers in Bioscience. February 1998, 3 ( ): d176–93. PMID 9450986. doi:10.2741/a273.
- ^ Gascon-Barré, M; Demers, C; Ghrab, O; Theodoropoulos, C; Lapointe, R; Jones, G; Valiquette, L; Ménard, D. Expression of CYP27A, a gene encoding a vitamin D-25 hydroxylase in human liver and kidney.. Clinical endocrinology. 2001-01, 54 (1): 107–15. PMID 11167933. doi:10.1046/j.1365-2265.2001.01160.x.
外部連結[編輯]
- GeneReviews/NCBI/NIH/UW entry on Cerebrotendinous Xanthomatosis(頁面存檔備份,存於互聯網檔案館)
- 醫學主題詞表(MeSH):Cytochrome+P-450+CYP27A1
- Human CYP27A1 genome location and CYP27A1 gene details page in the UCSC Genome Browser.