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Binds to the sequence element 5'-AACGACCGACCTTGAG-3' of the enhancer II of hepatitis B virus genes, a critical cis-element of their expression and regulation. May be responsible for the liver-specific activity of enhancer II, probably in combination with other hepatocyte transcription factors. Key regulator of cholesterol 7-alpha-hydroxylase gene (CYP7A) expression in liver. May also contribute to the regulation of pancreas-specific genes and play important roles in embryonic development.
仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: Alpha-1-fetoprotein transcription factor; B1-binding factor; b1-binding factor, hepatocyte transcription factor which activates enhancer II of hepatitis B virus; CYP7A promoter-binding factor; fetoprotein transcription factor; fetoprotein-alpha 1 (AFP) transcription factor; FTF/LRH-1; FTZ F1; FTZ F1beta; FTZ-F1 beta; FTZ-F1 beta2 protein; fushi tarazu; hB1F; hB1F 2; Hepatocytic transcription factor; hepatocytic transcription factor hB1F-3; live; liver nuclear receptor homolog-1 variant 2; Liver receptor homolog 1; liver receptor homolog-1; LRH-1; Nuclear receptor subfamily 5 group A member 2; nuclear receptor subfamily 5, group A, member 2; OR2.0; orphan nuclear receptor; steroidogenic factor 1; steroidogenic factor 2
基因别名: AU020803; B1F; B1F2; CPF; D1Ertd308e; ff1a; FTF; ftz; FTZ-F1; FTZ-F1beta; ftzf1; hB1F-2; I79_021747; LRH-1; LRH1; NR5A2; SF-2; sf1; UF2-H3B; zFF1; zFF1A; zFF1B
UniProt ID: (Human) O00482, (Chicken) O42101, (Mouse) P45448, (Rat) Q9QWM1