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  2. Scn8a - sodium channel, voltage-gated, type VIII, alpha Gene

Scn8a - sodium channel, voltage-gated, type VIII, alpha Gene

中文名称:钠通道,电压门控,V II I 型, α

种属: Mus musculus

同用名: dmu; med; mnd2; nmf2; seal; NaCh6; mnd-2; nmf58; nur14; Nav1.6; nmf335; C630029C19Rik

基因 ID: 20273 | 基因类型: protein coding

关于 Scn8a

Chromosome 15: 100,767,739-100,943,819 forward strand.GRCm39:CM001008.3

This gene has 20 transcripts (splice variants), 276 orthologues, 26 paralogues and is associated with 83 phenotypes. Biased expression in cortex adult (RPKM 21.8), cerebellum adult (RPKM 21.1) and 5 other tissues.

功能概要

预测该基因编码的蛋白可启动钠离子结合活性和电压门控钠通道活性。在几个过程的上游或内部行动,包括成人步行行为;肌肉器官发育;和声音的感官知觉。位于多个细胞成分中,包括 Z 盘;神经细胞体;和朗飞的节点。钠通道复合体的一部分。以多种结构表达,包括心脏;后肾;神经系统;和髓核。用于研究早期婴儿癫痫性脑病和癫痫。该基因的人类直系同源基因与良性家族性新生儿癫痫以及发育和癫痫性脑病 13 相关。与人类 SCN8A(钠电压门控通道 α 亚基 8)直系同源基因。 [由基因组资源联盟提供,2022 年 4 月]

Predicted to enable sodium ion binding activity and voltage-gated Sodium Channel activity. Acts upstream of or within several processes, including adult walking behavior; muscle organ development; and sensory perception of sound. Located in several cellular components, including Z disc; neuronal cell body; and node of Ranvier. Part of Sodium Channel complex. Is expressed in several structures, including heart; metanephros; nervous system; and nucleus pulposus. Used to study early infantile epileptic encephalopathy and epilepsy. Human ortholog(s) of this gene implicated in benign familial neonatal epilepsy and developmental and epileptic encephalopathy 13. Orthologous to human SCN8A (sodium voltage-gated channel alpha subunit 8). [provided by Alliance of Genome Resources, Apr 2022]

Scn8a 基因产物(2)

mRNA Protein Name
NM_001077499.2 NP_001070967.1 sodium channel protein type 8 subunit alpha isoform 1
NM_011323.3 NP_035453.2 sodium channel protein type 8 subunit alpha isoform 2
基因本体论
  • 分子功能
  • 生物过程
  • 细胞组分
分子功能 GO 注释 逻辑证据 参考文献 来源
enables protein binding IPI
IPI: 通过物理相互作用推断
22474336 MGI
生物过程 GO 注释 逻辑证据 参考文献 来源
acts upstream of or within adult walking behavior IMP
IMP: 通过突变表型推断
7670495 MGI
acts upstream of or within locomotory behavior IMP
IMP: 通过突变表型推断
12920299 MGI
acts upstream of or within muscle organ development IMP
IMP: 通过突变表型推断
15170223 MGI
acts upstream of or within nerve development IGI
IGI: 通过遗传相互作用推断
21156207 MGI
acts upstream of or within nerve development IMP
IMP: 通过突变表型推断
21156207 MGI
acts upstream of or within response to toxic substance IDA
IDA: 通过直接分析推断
16029194 MGI
acts upstream of or within sensory perception of sound IMP
IMP: 通过突变表型推断
12204355 MGI
细胞组分 GO 注释 逻辑证据 参考文献 来源
located in Z disc IDA
IDA: 通过直接分析推断
17884088 MGI
located in dendrite IDA
IDA: 通过直接分析推断
17928448 MGI
located in membrane IDA
IDA: 通过直接分析推断
17537961 MGI
located in neuronal cell body IDA
IDA: 通过直接分析推断
17928448 MGI
located in node of Ranvier IDA
IDA: 通过直接分析推断
11807096 MGI
part of sodium channel complex IPI
IPI: 通过物理相互作用推断
15272007 MGI
EXP:通过实验结果推断 IDA:通过直接分析推断 IPI:通过物理相互作用推断 IMP:通过突变表型推断 IGI:通过遗传相互作用推断 IEP:通过表达模式推断

Scn8a 蛋白结构

Ion_trans

Ion_trans: pfam00520 (130 - 420)

Na_trans_cytopl

Na_trans_cytopl: pfam11933 (545 - 699)

Ion_trans

Ion_trans: pfam00520 (749 - 962)

Na_trans_assoc

Na_trans_assoc: pfam06512 (988 - 1189)

Ion_trans

Ion_trans: pfam00520 (1194 - 1470)

Na_channel_gate

Na_channel_gate: cd13433 (1462 - 1514)

Ion_trans

Ion_trans: pfam00520 (1519 - 1773)

GPHH

GPHH: cl25190 (1785 - 1832)

IQ

IQ: smart00015 (1891 - 1912)

  • 0
  • 400
  • 800
  • 1200
  • 1600
  • 1978 a.a.
蛋白主名 其他名称

sodium channel protein type 8 subunit alpha

ataxia 3

sodium channel protein type VIII subunit alpha

voltage-gated sodium channel alpha subunit

voltage-gated sodium channel subunit alpha Nav1.6

Scn8a 蛋白互作信息

分类
蛋白名称 蛋白编号 互作蛋白 互作蛋白种属 互作蛋白编号 实验方法 参考文献
种属内
Scn8a Q9WTU3 Map1b Mus musculus P14873 22474336
种属间: 跨种属相互作用 种属内: 同种属相互作用

直系同源

种属 基因名 来源 基因 ID
Homo sapiens Scn8a NCBI NCBI:6334