NET1 (neuroepithelial cell transforming 1)

symbol:
NET1
locus group:
protein-coding gene
location:
10p15.1
gene_family:
Pleckstrin homology domain containing|Rho guanine nucleotide exchange factors
alias symbol:
ARHGEF8|NET1A
alias name:
None
entrez id:
10276
ensembl gene id:
ENSG00000173848
ucsc gene id:
uc001iib.5
refseq accession:
NM_005863
hgnc_id:
HGNC:14592
approved reserved:
2001-02-08
10p15.1
基因染色体位置图

NET1(Neuroepithelial cell transforming gene 1)是一种属于鸟苷酸交换因子(GEFs)家族的基因,主要调控RhoA等小GTP酶的活性。GEFs的作用是促进GTP结合到这些小GTP酶上,从而激活它们参与细胞骨架重组、细胞迁移和增殖等过程。NET1在多种组织中表达,尤其在神经系统和上皮细胞中较为显著。其表达产物NET1蛋白通过激活RhoA信号通路,影响细胞形态、粘附和运动。NET1的突变或异常表达可能导致其功能失调,进而影响细胞迁移和增殖,与多种癌症如乳腺癌、胃癌和肺癌的发生发展密切相关。NET1过表达会增强RhoA活性,促进肿瘤细胞的侵袭和转移,而降低表达则可能抑制这些过程。此外,NET1还参与神经发育和突触可塑性,其异常表达可能与神经退行性疾病有关。NET1属于Dbl家族(原英文:Dbl family)的GEFs,该家族成员均含有Dbl同源(DH)结构域和pleckstrin同源(PH)结构域,负责调控Rho家族GTP酶的活性。Dbl家族基因在细胞信号传导、细胞周期调控和肿瘤发生中起重要作用。NET1的功能异常可能通过扰乱细胞骨架动力学和信号传导,影响其他依赖RhoA通路的基因和功能,如细胞收缩、基因转录和细胞周期进展。因此,NET1是一个重要的调控分子,其表达水平的变化对机体具有广泛影响,尤其在肿瘤发生和神经系统功能中扮演关键角色。

This gene is part of the family of Rho guanine nucleotide exchange factors. Members of this family activate Rho proteins by catalyzing the exchange of GDP for GTP. The protein encoded by this gene interacts with RhoA within the cell nucleus and may play a role in repairing DNA damage after ionizing radiation. Pseudogenes of this gene are located on the long arms of chromosomes 1, 7 and 18. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Jul 2012]

这个基因家族的Rho鸟嘌呤核苷酸交换因子的一部分。这个家庭的成员通过催化GDP的GTP用于交换的Rho激活蛋白。由该基因编码的蛋白质与RhoA的细胞核内相互作用并在电离辐射后修复DNA损伤中起一定作用。该基因的假基因位于染色体7 1,并在多个转录变异体编码不同的蛋白质亚型18选择性剪接结果的长臂。 [由RefSeq的,2012年7月提供]

NET1基因的碱基序列:[NCBI]
Loading Gene Browser...
NET1基因的碱基突变:           仅显示部分snp
rs4297370       rs4328140       rs4433477       rs4456171       rs4466726       rs4604777       rs4880729       rs4881442       rs4881443       rs4881444       rs4881446       rs4881447       rs4881448       rs4881449       rs4881450       rs4881451       rs4881452      

NET1基因在不同组织中的表达:    [UniProt]

基因在不同组织中的表达图
正向引物序列
正向Tm值
反向引物序列
反向Tm值
评分
CTGGACATCACCATGAAGGA
59
TATATTGCCTCCTGCCGTC
59
GTCGCCTAGTCAAATACCC
58
GGACTCCCTGTATTATCAATATAGC
59
CAATACAGTCATTTACCCTTCG
57
GTGATGTCCAGCATCTCTG
58
ACATCACCATGAAGGAGTCTC
60
AAATCCTGTTCACCTCGGG
60
CAAGAAAGGCCTATCATGACC
59
GTATGTAAGAGTCCAGATCACCA
60
TTCTCGTGAGCTGGTTACC
59
GATCAAGAAGAGCTTTGGCTG
59
CACTGTGGTCAGAGATGCT
59
CAGAGGTCATTCCTCCTGC
60
GATCTGAAGGAGCCAAGCA
60
ACAGCTCCATTTCTTACAGGA
59
ATGAGACTGGAGGTCTCCT
59
GTGTGAGTTCCTCTTGTTCTC
59
TCGCCTAGTCAAATACCCT
58
GGACTCCCTGTATTATCAATATAGC
59
      尚未收录相关数据

NET1基因(以及对应的蛋白质)的细胞分布位置:

[UniProt]     [GenomeNet]

" d="M482.414,245.296c3.539,4.293,4.455,10.009,0.202,11 c-4.244,0.996-4.983-10.983-8.293-8.438c-5.271,4.08,9.834,12.271,5.144,17.287c-3.717,3.607-6.172-5.75-10.839-1.976 c-4.673,3.776,6.781,7.299,2.831,11.326c-4.354,4.045-6.979-1.449-9.837-5.517c-1.193-1.742-2.059-3.851-3.595-2.748 c-1.516,1.078-1.854,1.795-0.938,3.666c2.374,4.854,9.235,10.119,5.156,12.535c-5.636,3.346-5.044-8.871-9.426-7.574 c-4.388,1.291,2.557,10.66-1.245,11.141c-4.089,0.545-3.483-10.239-6.979-8.575c-2.522,1.206-0.929,3.071-0.938,4.899 c0.004,1.32-0.964,3.6-2.372,4.062c-3.593,1.171-8.544-1.065-10.251-3.59c-6.04-8.93,0.396-15.997,4.639-7.015 c3.023,4.642,5.182,0.834,2.839-2.219c-1.032-1.354-4.309-5.901-0.781-7.252c2.904-1.113,4.271,1.941,5.985,4.592 c2.61,4.016,5.485,0.117,3.031-3.414c-1.828-2.633-2.74-3.803,3.156-7.42c6.405-4.369,6.52,3.869,10.077,0.646 c2.309-1.832-4.783-5.149,0.06-8.995c2.896-2.293,5.18,6.207,7.961,3.516c3.523-2.737-7.717-7.369,0.117-11.736 C473.413,240.77,480.519,242.891,482.414,245.296z"/> Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
  • 质膜
  • 细胞质
  • 细胞外
  • 高尔基体
  • 囊泡
  • 细胞骨架
  • 内质网
  • 细胞核
  • 内体
  • 溶酶体
  • 线粒体

NET1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005089
Q5SQI6 (UniProtKB)
IEA
GO:0005622
Q5SQI6 (UniProtKB)
IEA
GO:0035023
Q5SQI6 (UniProtKB)
IEA
GO:0035556
Q5SQI6 (UniProtKB)
IEA
GO:0043547
Q5SQI6 (UniProtKB)
IEA
GO:0043547
Q5SQI6 (UniProtKB)
IEA
GO:0001558
Q7Z628 (UniProtKB)
NAS
GO:0005085
Q7Z628 (UniProtKB)
TAS
GO:0005089
Q7Z628 (UniProtKB)
TAS
GO:0005089
Q7Z628 (UniProtKB)
TAS
GO:0005634
Q7Z628 (UniProtKB)
IEA
GO:0005829
Q7Z628 (UniProtKB)
TAS
GO:0005829
Q7Z628 (UniProtKB)
TAS
GO:0005829
Q7Z628 (UniProtKB)
TAS
GO:0005886
Q7Z628 (UniProtKB)
IEA
GO:0007165
Q7Z628 (UniProtKB)
TAS
GO:0017049
Q7Z628 (UniProtKB)
IEA
GO:0035023
Q7Z628 (UniProtKB)
IEA
GO:0035556
Q7Z628 (UniProtKB)
IEA
GO:0043065
Q7Z628 (UniProtKB)
IDA
GO:0043065
Q7Z628 (UniProtKB)
TAS
GO:0043547
Q7Z628 (UniProtKB)
IMP
GO:0051056
Q7Z628 (UniProtKB)
TAS
GO:0051451
Q7Z628 (UniProtKB)
IEA
GO:0070301
Q7Z628 (UniProtKB)
IDA
GO:0071479
Q7Z628 (UniProtKB)
IDA
GO:1900026
Q7Z628 (UniProtKB)
IEA

可能调控 NET1基因的相关microRNA:     

Reactome

BioGrid

IntAct

mentha

String

基因与其他基因之间的相互作用关系图
序号 作用方式 资源库来源/分值 基因名称 基因名称
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
Attention deficit hyperactivity disorder 0.005819831 5 0 BeFree_GAD
Liver carcinoma 0.00408156 5 0 BeFree_LHGDN
Neoplasm Metastasis 0.003810118 4 0 BeFree_LHGDN
Adenocarcinoma 0.003538676 4 0 BeFree_LHGDN
Mammary Neoplasms 0.00272435 1 0 LHGDN
Breast Carcinoma 0.001357209 5 0 BeFree
Malignant neoplasm of breast 0.001357209 5 0 BeFree
Gastric Adenocarcinoma 0.001085767 4 0 BeFree
Malignant neoplasm of stomach 0.000814326 3 0 BeFree
Stomach Carcinoma 0.000814326 3 0 BeFree

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