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DCX O43602

神经元迁移蛋白双皮质素 (Doublin) (Lissencephalin-X) (Lis-X)

蛋白质信息 (UniProt)

神经元迁移蛋白双皮质素 (Doublin) (Lissencephalin-X) (Lis-X)

O43602

功能描述

微管相关蛋白,在大脑皮层发育过程中为神经元分散和皮层分层初始步骤所必需。可能通过与假定的神经元蛋白激酶DCLK1竞争结合靶蛋白而发挥作用。可能以此方式参与对神经元迁移前和迁移期间相互作用至关重要的信号通路,可能作为钙离子依赖性信号转导通路的一部分。可能与PAFAH1B1/LIS-1一起构成促进神经元迁移的相互重叠但又有区别的信号通路。 {ECO:0000269|PubMed:22359282}。

组织特异性

Highly expressed in neuronal cells of fetal brain (in the majority of cells of the cortical plate, intermediate zone and ventricular zone), but not expressed in other fetal tissues. In the adult, highly expressed in the brain frontal lobe, but very low expression in other regions of brain, and not detected in heart, placenta, lung, liver, skeletal muscles, kidney and pancreas.

亚细胞定位

Cytoplasm

关键词

3D-structure Alternative splicing Cell projection Chromosomal rearrangement Cytoplasm Developmental protein Differentiation Disease variant Epilepsy Lissencephaly