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ESR2 Q92731

雌激素受体β (ER-beta) (核受体亚家族3组成员2)

蛋白质信息 (UniProt)

雌激素受体β (ER-beta) (核受体亚家族3组成员2)

Q92731

功能描述

核激素受体。以与ESR1/ER-alpha相似的亲和力结合雌激素,并以雌激素依赖的方式激活含有雌激素反应元件(ERE)的报告基因表达(PubMed:20074560)。 {ECO:0000269|PubMed:20074560, ECO:0000269|PubMed:29261182, ECO:0000269|PubMed:30113650, ECO:0000269|PubMed:9325313}。; FUNCTION: [Isoform 2]: 缺乏配体结合能力,没有或仅有极低的ERE结合活性,导致配体依赖性反式激活能力的丧失。 {ECO:0000269|PubMed:9671811}。

组织特异性

[Isoform 1]: Expressed in testis and ovary, and at a lower level in heart, brain, placenta, liver, skeletal muscle, spleen, thymus, prostate, colon, bone marrow, mammary gland and uterus. Also found in uterine bone, breast, and ovarian tumor cell lines, but not in colon and liver tumors.

亚细胞定位

Nucleus

关键词

3D-structure Activator Alternative splicing Disease variant DNA-binding Lipid-binding Metal-binding Nucleus Phosphoprotein Proteomics identification