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RUNX1T1 Q06455

CBFA2T1蛋白 (Cyclin-D相关蛋白) (Eight twenty one蛋白) (ETO蛋白) (MTG8蛋白) (含MYND锌指结构域蛋白2)

蛋白质信息 (UniProt)

CBFA2T1蛋白 (Cyclin-D相关蛋白) (Eight twenty one蛋白) (ETO蛋白) (MTG8蛋白) (含MYND锌指结构域蛋白2)

Q06455

功能描述

转录辅阻遏物,通过与DNA结合转录因子结合并招募其他辅阻遏物和组蛋白修饰酶促进转录阻遏 (PubMed:10688654, PubMed:12559562, PubMed:15203199)。能够以依赖ZBTB33的方式抑制MMP7的表达 (PubMed:23251453)。能够抑制由TCF12介导的反式激活 (PubMed:16803958)。作为脂肪生成的负调节因子 (By similarity)。在白血病细胞中常见的AML1-MTG8/ETO融合蛋白参与白血病发生,并促进造血干/祖细胞的自我更新 (PubMed:23812588)。 {ECO:0000250|UniProtKB:Q61909, ECO:0000269|PubMed:10688654, ECO:0000269|PubMed:10973986, ECO:0000269|PubMed:16803958, ECO:0000269|PubMed:23251453, ECO:0000269|PubMed:23812588, ECO:0000303|PubMed:12559562, ECO:0000303|PubMed:15203199}。

组织特异性

Most abundantly expressed in brain. Lower levels in lung, heart, testis and ovary.

亚细胞定位

Nucleus

关键词

3D-structure Alternative splicing Chromosomal rearrangement DNA-binding Metal-binding Nucleus Phosphoprotein Proteomics identification Proto-oncogene Reference proteome