Immunogen sequence: VVRMLLQREP RLGELRVFDQ HLGPWLEELK TGPVRVTAIQ GDVTQAHEVA AAVAGAHVVI HTAGLVDVFG RASPKTIHEV NVQG
Highest antigen sequence identity to the following orthologs: Mouse - 85%, Rat - 85%.
This gene encodes an enzyme which is involved in the initial stages of the synthesis of bile acids from cholesterol and a member of the short-chain dehydrogenase/reductase superfamily. The encoded protein is a membrane-associated endoplasmic reticulum protein which is active against 7-alpha hydrosylated sterol substrates. Mutations in this gene are associated with a congenital bile acid synthesis defect which leads to neonatal cholestasis, a form of progressive liver disease. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2008].
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Protein Aliases: 3 beta-hydroxy-delta 5-C27-steroid oxidoreductase; 3 beta-hydroxysteroid dehydrogenase type 7; 3 beta-hydroxysteroid dehydrogenase type VII; 3-beta-HSD VII; 3-beta-hydroxy-Delta(5)-C27 steroid oxidoreductase; C(27) 3-beta-HSD; C(27)-3BETA-HSD; cholest-5-ene-3-be; Cholest-5-ene-3-beta,7-alpha-diol 3-beta-dehydrogenase; PFIC4; SDR11E3; short chain dehydrogenase/reductase family 11E, member 3
Gene Aliases: CBAS1; HSD3B7; PFIC4; SDR11E3
UniProt ID: (Human) Q9H2F3
Entrez Gene ID: (Human) 80270