VANGL2 (VANGL planar cell polarity protein 2)

symbol:
VANGL2
locus group:
protein-coding gene
location:
1q23.2
gene_family:
alias symbol:
KIAA1215|LTAP|LPP1|STBM|STB1|STBM1|MGC119403|MGC119404
alias name:
vang, van gogh-like 2|loop-tail-as…
entrez id:
57216
ensembl gene id:
ENSG00000162738
ucsc gene id:
uc001fwc.3
refseq accession:
NM_020335
hgnc_id:
HGNC:15511
approved reserved:
2001-04-06
1q23.2
基因染色体位置图

VANGL2(Van Gogh-like 2)属于平面细胞极性(PCP,Planar Cell Polarity)通路的核心基因家族VANGL家族,该家族还包括VANGL1。VANGL家族基因编码的跨膜蛋白在胚胎发育和组织形态发生中起关键作用,主要调控细胞极性和定向迁移,影响神经管闭合、器官形成及纤毛排列等过程。VANGL2蛋白通过与其他PCP通路成员(如Frizzled、Dishevelled)相互作用,传递细胞外信号并协调细胞骨架重排,从而决定细胞的空间定位和运动方向。其功能位点集中在细胞膜,尤其在组织极性建立的关键区域如神经板、内耳毛细胞中高表达。若VANGL2发生突变(如R274Q错义突变),会导致PCP信号传导异常,引发神经管缺陷(如脊柱裂)或肾脏发育畸形。该基因与多种疾病相关,包括先天性脊柱裂、多囊肾病及肿瘤转移(如乳腺癌中VANGL2过表达促进侵袭)。过表达VANGL2可能破坏正常细胞极性,导致组织架构紊乱或肿瘤转移增强;而表达降低则可能引起发育障碍(如神经管闭合失败)。VANGL家族共性在于均含4次跨膜结构域,通过保守的PDZ结合域与下游效应蛋白结合,共同调控Wnt/PCP通路。目前"VANGL2"中文译名"范戈样蛋白2"存在争议,部分文献直译为"VANGL2"。

The protein encoded by this gene is a membrane protein involved in the regulation of planar cell polarity, especially in the stereociliary bundles of the cochlea. The encoded protein transmits directional signals to individual cells or groups of cells in epithelial sheets. This protein is also involved in the development of the neural plate. [provided by RefSeq, Sep 2011]

由该基因编码的蛋白质是参与平面细胞极性的调控膜蛋白,尤其是在耳蜗的纤毛束。所编码的蛋白质发送定向信号以单个细胞或上皮片的细胞团。这种蛋白也参与神经板的发展。 [由RefSeq的,2011年9月提供]

VANGL2基因的碱基序列:[NCBI]
Loading Gene Browser...
VANGL2基因的碱基突变:           仅显示部分snp
rs2147474       rs2369608       rs3835478       rs4017835       rs4265426       rs4656257       rs5778162       rs6663715       rs6701047       rs7513382       rs11265385       rs11265386       rs11265387       rs11265388       rs11349338       rs11582932       rs11588547      

VANGL2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
CTACTATGAGGAGGCTGAGC
59
AATGTGAGTGAAGGCCTCC
60
CAGCACCTTGAATTCTGCA
59
AGTATCGCTCCAAGAAGGC
60
TGTATTCCCTCGGAGAGGA
59
CTCATTGTGACTGTTGTCCC
59
TACTATGAGGAGGCTGAGCA
60
AATGTGAGTGAAGGCCTCC
60
TGTATTCCCTCGGAGAGGA
59
TCATTGTGACTGTTGTCCC
58
ACAATGAGTCCACACGAGG
60
ACTACTGTCGTCGTTTCCC
60
TACTATGAGGAGGCTGAGC
58
AATGTGAGTGAAGGCCTCC
60
CTACAACGTTGGCCATCTC
59
GTAATACTTCTCCAGGATCCAC
58
TGTATTCCCTCGGAGAGGA
59
CATTGTGACTGTTGTCCCG
59
      尚未收录相关数据

VANGL2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

VANGL2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001725
Q9ULK5 (UniProtKB)
IEA
GO:0001736
Q9ULK5 (UniProtKB)
ISS
GO:0001843
Q9ULK5 (UniProtKB)
ISS
GO:0001942
Q9ULK5 (UniProtKB)
IEA
GO:0001947
Q9ULK5 (UniProtKB)
ISS
GO:0003149
Q9ULK5 (UniProtKB)
IEA
GO:0003150
Q9ULK5 (UniProtKB)
IEA
GO:0003402
Q9ULK5 (UniProtKB)
IEA
GO:0005515
Q9ULK5 (UniProtKB)
IPI
GO:0005886
Q9ULK5 (UniProtKB)
TAS
GO:0005911
Q9ULK5 (UniProtKB)
ISS
GO:0007266
Q9ULK5 (UniProtKB)
IEA
GO:0009952
Q9ULK5 (UniProtKB)
IEA
GO:0015012
Q9ULK5 (UniProtKB)
IEA
GO:0016021
Q9ULK5 (UniProtKB)
IEA
GO:0016323
Q9ULK5 (UniProtKB)
IEA
GO:0016324
Q9ULK5 (UniProtKB)
ISS
GO:0016328
Q9ULK5 (UniProtKB)
ISS
GO:0022007
Q9ULK5 (UniProtKB)
IEA
GO:0030111
Q9ULK5 (UniProtKB)
IEA
GO:0030134
Q9ULK5 (UniProtKB)
IEA
GO:0032835
Q9ULK5 (UniProtKB)
IEA
GO:0032956
Q9ULK5 (UniProtKB)
IEA
GO:0035019
Q9ULK5 (UniProtKB)
IEA
GO:0035058
Q9ULK5 (UniProtKB)
ISS
GO:0035787
Q9ULK5 (UniProtKB)
ISS
GO:0036342
Q9ULK5 (UniProtKB)
IEA
GO:0036514
Q9ULK5 (UniProtKB)
IEA
GO:0036515
Q9ULK5 (UniProtKB)
IEA
GO:0042060
Q9ULK5 (UniProtKB)
IEA
GO:0043507
Q9ULK5 (UniProtKB)
IEA
GO:0045176
Q9ULK5 (UniProtKB)
ISS
GO:0045197
Q9ULK5 (UniProtKB)
IEA
GO:0048103
Q9ULK5 (UniProtKB)
IEA
GO:0048105
Q9ULK5 (UniProtKB)
IEA
GO:0048546
Q9ULK5 (UniProtKB)
IEA
GO:0060028
Q9ULK5 (UniProtKB)
IEA
GO:0060122
Q9ULK5 (UniProtKB)
IEA
GO:0060187
Q9ULK5 (UniProtKB)
IEA
GO:0060488
Q9ULK5 (UniProtKB)
IEA
GO:0060489
Q9ULK5 (UniProtKB)
IEA
GO:0060490
Q9ULK5 (UniProtKB)
IEA
GO:0060993
Q9ULK5 (UniProtKB)
IEA
GO:0061346
Q9ULK5 (UniProtKB)
IEA
GO:0090103
Q9ULK5 (UniProtKB)
IEA
GO:0090177
Q9ULK5 (UniProtKB)
IEA
GO:0090179
Q9ULK5 (UniProtKB)
IEA

可能调控 VANGL2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
NEURAL TUBE DEFECTS, SUSCEPTIBILITY TO 0.2 1 0 MGD_UNIPROT
Neural Tube Defects 0.122367032 2 0 CTD_human_GAD
Spina Bifida 0.12 1 0 CTD_human
Anencephaly 0.12 0 0 ORPHANET
Craniorachischisis 0.001628651 6 0 BeFree
Pneumocystis jiroveci pneumonia 0.000814326 3 0 BeFree
Strabismus 0.000814326 3 0 BeFree
Refractive Errors 0.000814326 3 0 BeFree
Stomach Carcinoma 0.000542884 2 0 BeFree
Malignant neoplasm of stomach 0.000542884 2 0 BeFree

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