ECT2 (epithelial cell transforming 2)

symbol:
ECT2
locus group:
protein-coding gene
location:
3q26.31
gene_family:
Rho guanine nucleotide exchange factors
alias symbol:
ARHGEF31
alias name:
None
entrez id:
1894
ensembl gene id:
ENSG00000114346
ucsc gene id:
uc003fii.4
refseq accession:
NM_018098
hgnc_id:
HGNC:3155
approved reserved:
1993-10-15
3q26.31
基因染色体位置图

ECT2(上皮细胞转化序列2)是一种属于Rho鸟苷酸交换因子(RhoGEF)家族的基因,该家族成员通过激活Rho GTPases(如RhoA、Rac1和Cdc42)调控细胞骨架重组、细胞迁移和分裂等关键生物学过程。ECT2主要在细胞质中发挥作用,尤其在细胞有丝分裂期间,它通过激活RhoA信号通路促进胞质分裂环的形成,确保细胞正常分裂。ECT2的突变或异常表达会破坏这一过程,导致染色体不稳定或多核细胞形成,进而可能促进肿瘤发生。研究表明,ECT2在多种癌症(如肺癌、乳腺癌和胶质瘤)中过表达,其高表达水平与肿瘤侵袭性增强、预后不良相关,这可能是因为它过度激活Rho信号通路,促进癌细胞迁移和转移。相反,降低ECT2表达会抑制肿瘤细胞增殖和转移能力,但可能干扰正常细胞的胞质分裂。ECT2还参与组织修复和胚胎发育等生理过程。该基因家族(RhoGEF)的共性是通过催化Rho GTPases的GDP/GTP交换,调控下游信号通路,影响细胞形态、运动和增殖。ECT2的致癌特性使其成为潜在的治疗靶点,针对其过度活化的抑制剂可能具有抗肿瘤效果。

The protein encoded by this gene is a guanine nucleotide exchange factor and transforming protein that is related to Rho-specific exchange factors and yeast cell cycle regulators. The expression of this gene is elevated with the onset of DNA synthesis and remains elevated during G2 and M phases. In situ hybridization analysis showed that expression is at a high level in cells undergoing mitosis in regenerating liver. Thus, this protein is expressed in a cell cycle-dependent manner during liver regeneration, and is thought to have an important role in the regulation of cytokinesis. Several transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]

由该基因编码的蛋白质是一个鸟嘌呤核苷酸交换因子和转化蛋白质是相关的Rho-特定交换因子和酵母细胞周期调节。该基因的表达升高与DNA合成的起始和G2和M期期间保持升高。原位杂交分析表明,表达是在在再生肝经历有丝分裂的细胞的高的水平。因此,该蛋白在肝再生过程中的细胞周期依赖性的方式表达,并且被认为具有在胞质分裂的调节中起重要作用。一些转录变异体的编码两个不同的亚型已经发现了这种基因。 [由RefSeq的,2012年4月提供]

ECT2基因的碱基序列:[NCBI]
Loading Gene Browser...
ECT2基因的碱基突变:           仅显示部分snp
rs939865       rs1403088       rs1983412       rs2049230       rs2861004       rs3220403       rs3733026       rs3830583       rs3892220       rs3898060       rs4074285       rs4128823       rs4243402       rs4264754       rs4285014       rs4331694       rs4356845      

ECT2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
GTCTAGCATTAACTATGGAGACAC
59
GACTGCTTTGAAGGAACTGG
59
CAAGCAAGAGTGGTTCTGG
59
CTTGAGCTCAGGAGTATTTGC
59
GTATTGCTGGGCATCTTCG
59
CTTCTAAATCAGACTCTTCTGTCC
59
AATGGCGGTATTTGTGAGAG
58
GAGGTAGACTCCGTCACTC
59
TTTCATTGTGTTGGCCAGG
59
CTAAATCAGCATTTGAAAGGCC
59
AGGGAAGAAGTCCTTCCAG
58
GGAAACAGAATGGGTAATTGC
58
GAAGTTTAATGGTATCCCTTCTCC
59
TCTCCTTTCAAAGAAGGAAGG
58
ATATGTAGAAGAGATGCCTCAG
57
ACTCCATCTTTACAAAGCCC
58
CCTCAGATTGAAACAAGAGTG
57
CCCACTTTAATGTCCTTTAAGG
57
TCAATGATTGCCTAGAGATAGC
58
TATGCTTAAGAGAAGCTGGG
57
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CUX1
ECT2
Unknown
E2F1
ECT2
Unknown

ECT2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

ECT2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0000902
C9J0L6 (UniProtKB)
IEA
GO:0000910
C9J0L6 (UniProtKB)
IEA
GO:0005085
C9J0L6 (UniProtKB)
IEA
GO:0005096
C9J0L6 (UniProtKB)
IEA
GO:0005634
C9J0L6 (UniProtKB)
IEA
GO:0005737
C9J0L6 (UniProtKB)
IEA
GO:0043547
C9J0L6 (UniProtKB)
IEA
GO:0045666
C9J0L6 (UniProtKB)
IEA
GO:0000902
C9J1C4 (UniProtKB)
IEA
GO:0000910
C9J1C4 (UniProtKB)
IEA
GO:0005085
C9J1C4 (UniProtKB)
IEA
GO:0005096
C9J1C4 (UniProtKB)
IEA
GO:0005634
C9J1C4 (UniProtKB)
IEA
GO:0005737
C9J1C4 (UniProtKB)
IEA
GO:0043547
C9J1C4 (UniProtKB)
IEA
GO:0045666
C9J1C4 (UniProtKB)
IEA
GO:0000902
C9JDB4 (UniProtKB)
IEA
GO:0000910
C9JDB4 (UniProtKB)
IEA
GO:0005085
C9JDB4 (UniProtKB)
IEA
GO:0005096
C9JDB4 (UniProtKB)
IEA
GO:0005634
C9JDB4 (UniProtKB)
IEA
GO:0005737
C9JDB4 (UniProtKB)
IEA
GO:0043547
C9JDB4 (UniProtKB)
IEA
GO:0045666
C9JDB4 (UniProtKB)
IEA
GO:0000902
C9JDV9 (UniProtKB)
IEA
GO:0000910
C9JDV9 (UniProtKB)
IEA
GO:0005085
C9JDV9 (UniProtKB)
IEA
GO:0005096
C9JDV9 (UniProtKB)
IEA
GO:0005634
C9JDV9 (UniProtKB)
IEA
GO:0005737
C9JDV9 (UniProtKB)
IEA
GO:0043547
C9JDV9 (UniProtKB)
IEA
GO:0045666
C9JDV9 (UniProtKB)
IEA
GO:0000902
C9JTI2 (UniProtKB)
IEA
GO:0000910
C9JTI2 (UniProtKB)
IEA
GO:0005085
C9JTI2 (UniProtKB)
IEA
GO:0005096
C9JTI2 (UniProtKB)
IEA
GO:0005634
C9JTI2 (UniProtKB)
IEA
GO:0005737
C9JTI2 (UniProtKB)
IEA
GO:0043547
C9JTI2 (UniProtKB)
IEA
GO:0045666
C9JTI2 (UniProtKB)
IEA
GO:0000902
H7C103 (UniProtKB)
IEA
GO:0000910
H7C103 (UniProtKB)
IEA
GO:0005085
H7C103 (UniProtKB)
IEA
GO:0005096
H7C103 (UniProtKB)
IEA
GO:0005634
H7C103 (UniProtKB)
IEA
GO:0005737
H7C103 (UniProtKB)
IEA
GO:0043547
H7C103 (UniProtKB)
IEA
GO:0045666
H7C103 (UniProtKB)
IEA
GO:0000902
H7C3G1 (UniProtKB)
IEA
GO:0000910
H7C3G1 (UniProtKB)
IEA
GO:0005089
H7C3G1 (UniProtKB)
IEA
GO:0005096
H7C3G1 (UniProtKB)
IEA
GO:0005634
H7C3G1 (UniProtKB)
IEA
GO:0005737
H7C3G1 (UniProtKB)
IEA
GO:0035023
H7C3G1 (UniProtKB)
IEA
GO:0043547
H7C3G1 (UniProtKB)
IEA
GO:0043547
H7C3G1 (UniProtKB)
IEA
GO:0045666
H7C3G1 (UniProtKB)
IEA
GO:0000902
Q9H8V3 (UniProtKB)
IEA
GO:0000910
Q9H8V3 (UniProtKB)
IMP
GO:0004871
Q9H8V3 (UniProtKB)
IMP
GO:0005085
Q9H8V3 (UniProtKB)
TAS
GO:0005089
Q9H8V3 (UniProtKB)
IDA
GO:0005089
Q9H8V3 (UniProtKB)
IDA
GO:0005089
Q9H8V3 (UniProtKB)
IDA
GO:0005089
Q9H8V3 (UniProtKB)
TAS
GO:0005089
Q9H8V3 (UniProtKB)
TAS
GO:0005096
Q9H8V3 (UniProtKB)
IMP
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005515
Q9H8V3 (UniProtKB)
IPI
GO:0005634
Q9H8V3 (UniProtKB)
IDA
GO:0005634
Q9H8V3 (UniProtKB)
IDA
GO:0005634
Q9H8V3 (UniProtKB)
IDA
GO:0005634
Q9H8V3 (UniProtKB)
IDA
GO:0005634
Q9H8V3 (UniProtKB)
IDA
GO:0005737
Q9H8V3 (UniProtKB)
IDA
GO:0005737
Q9H8V3 (UniProtKB)
IDA
GO:0005737
Q9H8V3 (UniProtKB)
IDA
GO:0005829
Q9H8V3 (UniProtKB)
TAS
GO:0005829
Q9H8V3 (UniProtKB)
TAS
GO:0005829
Q9H8V3 (UniProtKB)
TAS
GO:0005911
Q9H8V3 (UniProtKB)
IDA
GO:0005923
Q9H8V3 (UniProtKB)
IDA
GO:0015031
Q9H8V3 (UniProtKB)
IEA
GO:0017048
Q9H8V3 (UniProtKB)
IEA
GO:0030496
Q9H8V3 (UniProtKB)
IDA
GO:0030496
Q9H8V3 (UniProtKB)
IDA
GO:0030496
Q9H8V3 (UniProtKB)
IDA
GO:0030496
Q9H8V3 (UniProtKB)
IDA
GO:0032147
Q9H8V3 (UniProtKB)
IDA
GO:0032154
Q9H8V3 (UniProtKB)
IDA
GO:0032154
Q9H8V3 (UniProtKB)
IDA
GO:0032467
Q9H8V3 (UniProtKB)
IMP
GO:0032467
Q9H8V3 (UniProtKB)
IDA
GO:0032467
Q9H8V3 (UniProtKB)
IMP
GO:0032467
Q9H8V3 (UniProtKB)
IMP
GO:0032467
Q9H8V3 (UniProtKB)
IMP
GO:0032467
Q9H8V3 (UniProtKB)
IMP
GO:0035023
Q9H8V3 (UniProtKB)
IEA
GO:0035556
Q9H8V3 (UniProtKB)
IEA
GO:0042307
Q9H8V3 (UniProtKB)
ISS
GO:0042803
Q9H8V3 (UniProtKB)
IDA
GO:0043065
Q9H8V3 (UniProtKB)
IDA
GO:0043065
Q9H8V3 (UniProtKB)
TAS
GO:0043123
Q9H8V3 (UniProtKB)
IMP
GO:0043547
Q9H8V3 (UniProtKB)
IDA
GO:0043547
Q9H8V3 (UniProtKB)
IDA
GO:0043547
Q9H8V3 (UniProtKB)
IDA
GO:0043547
Q9H8V3 (UniProtKB)
IMP
GO:0045666
Q9H8V3 (UniProtKB)
ISS
GO:0045859
Q9H8V3 (UniProtKB)
IDA
GO:0051056
Q9H8V3 (UniProtKB)
TAS
GO:0051260
Q9H8V3 (UniProtKB)
IDA
GO:0051988
Q9H8V3 (UniProtKB)
IMP
GO:0070301
Q9H8V3 (UniProtKB)
IDA
GO:0070830
Q9H8V3 (UniProtKB)
IMP
GO:0071277
Q9H8V3 (UniProtKB)
IDA
GO:0071479
Q9H8V3 (UniProtKB)
IDA
GO:0072686
Q9H8V3 (UniProtKB)
IDA
GO:0072686
Q9H8V3 (UniProtKB)
IDA
GO:0072686
Q9H8V3 (UniProtKB)
IDA
GO:0072686
Q9H8V3 (UniProtKB)
IDA
GO:0090630
Q9H8V3 (UniProtKB)
IDA
GO:0090630
Q9H8V3 (UniProtKB)
IMP
GO:0097149
Q9H8V3 (UniProtKB)
IDA

可能调控 ECT2基因的相关microRNA:     

Reactome

MINT

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
IGA Glomerulonephritis 0.12 1 0 CTD_human
Glioblastoma 0.003267234 2 0 BeFree_LHGDN
Pancreatic Neoplasm 0.002995792 1 0 BeFree_LHGDN
Pancreatic carcinoma 0.000542884 2 0 BeFree
Adenocarcinoma 0.000542884 2 0 BeFree
Malignant neoplasm of pancreas 0.000542884 2 0 BeFree
Glioma 0.000542884 2 0 BeFree
Osteosarcoma of bone 0.000542884 2 0 BeFree
Non-Small Cell Lung Carcinoma 0.000542884 2 0 BeFree
Osteosarcoma 0.000542884 2 0 BeFree

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