🧬 基因注释：ATXN2

官方名称：ataxin 2

功能摘要：This gene belongs to a group of genes that is associated with microsatellite-expansion diseases, a class of neurological and neuromuscular disorders caused by expansion of short stretches of repetitive DNA. The protein encoded by this gene has two globular domains near the N-terminus, one of which contains a clathrin-mediated trans-Golgi signal and an endoplasmic reticulum exit signal. The encoded cytoplasmic protein localizes to the endoplasmic reticulum and plasma membrane, is involved in endocytosis, and modulates mTOR signals, modifying ribosomal translation and mitochondrial function. The N-terminal region of the protein contains a polyglutamine tract of 14-31 residues that can be expanded in the pathogenic state to 32-200 residues. Intermediate length expansions of this tract increase susceptibility to amyotrophic lateral sclerosis, while long expansions of this tract result in spinocerebellar ataxia-2, an autosomal-dominantly inherited, neurodegenerative disorder. Genome-wide association studies indicate that loss-of-function mutations in this gene may be associated with susceptibility to type I diabetes, obesity and hypertension. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2016].

• PTBP1 综合评分: 0.444 · 证据 2 条
• HNRNPK 综合评分: 0.424 · 证据 2 条
• HNRNPL 综合评分: 0.424 · 证据 2 条
• Srsf3 综合评分: 0.362 · 证据 1 条
• HNRNPA1 综合评分: 0.350 · 证据 2 条
• HNRNPA2B1 综合评分: 0.350 · 证据 2 条
• HNRNPC 综合评分: 0.350 · 证据 2 条
• HNRNPH1 综合评分: 0.350 · 证据 2 条
• HNRNPM 综合评分: 0.350 · 证据 2 条
• MBNL1 综合评分: 0.350 · 证据 2 条
• QKI 综合评分: 0.350 · 证据 1 条
• TIA1 综合评分: 0.312 · 证据 1 条
• FUS 综合评分: 0.300 · 证据 1 条
• HNRNPD 综合评分: 0.300 · 证据 2 条
• HNRNPU 综合评分: 0.300 · 证据 2 条
• KHSRP 综合评分: 0.300 · 证据 2 条
• RBFOX2 综合评分: 0.300 · 证据 2 条
• SRSF2 综合评分: 0.300 · 证据 1 条
• SRSF3 综合评分: 0.300 · 证据 1 条
• SRSF9 综合评分: 0.300 · 证据 1 条

该基因暂无关联疾病记录