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TMEM266 Q2M3C6

跨膜蛋白266 (hTMEM266) (HV1相关蛋白1) (HsHVRP1)

蛋白质信息 (UniProt)

跨膜蛋白266 (hTMEM266) (HV1相关蛋白1) (HsHVRP1)

Q2M3C6

功能描述

存在于小脑谷氨酸能苔藓纤维和颗粒细胞突触后侧的电压传感器蛋白 (PubMed:25165868, PubMed:30810529)。尽管存在电压传感器片段,但不形成功能性离子通道,其确切作用尚不清楚 (PubMed:25165868, PubMed:30810529)。响应电压变化经历快速和缓慢的结构重排 (PubMed:30810529)。含有一个锌结合位点,可调节缓慢的构象转变 (PubMed:30810529)。 {ECO:0000269|PubMed:25165868, ECO:0000269|PubMed:30810529}。

组织特异性

Mainly expressed in the cerebellum (PubMed:25165868). Also expressed in cerebral cortex, skeletal muscle and thyroid, but at much lower levels (PubMed:25165868).

亚细胞定位

Cell membrane

关键词

Cell membrane Cell projection Coiled coil Disulfide bond Membrane Proteomics identification Reference proteome Transmembrane Transmembrane helix