DAB1 (DAB adaptor protein 1)

symbol:
DAB1
locus group:
protein-coding gene
location:
1p32.2
gene_family:
alias symbol:
None
alias name:
yotari
entrez id:
1600
ensembl gene id:
ENSG00000173406
ucsc gene id:
uc057gxe.1
refseq accession:
NM_021080
hgnc_id:
HGNC:2661
approved reserved:
1998-06-12
1p32.2
基因染色体位置图

DAB1(Disabled homolog 1)是一种在神经发育中起关键作用的基因,编码一种适配器蛋白,主要参与Reelin信号通路。该通路对大脑皮层、海马和小脑的神经元迁移和分层至关重要。DAB1蛋白通过与Reelin受体(如VLDLR和ApoER2)结合,传递下游信号,调控细胞骨架重排和神经元定位。若DAB1发生功能丧失突变,会导致类似Reelin缺失的表型,如小脑发育不良、共济失调和癫痫,这与人类常染色体隐性遗传病“小脑发育不全伴四肢瘫痪”相关。DAB1过表达可能干扰正常神经元迁移,而表达降低则导致神经元分层异常。该基因属于Disabled基因家族(DAB家族),成员均含磷酸酪氨酸结合(PTB)结构域,参与信号转导和细胞骨架调控。DAB家族蛋白通常作为支架分子,整合多种信号通路,尤其在神经系统发育中具有保守功能。DAB1还与阿尔茨海默病风险基因APOE存在相互作用,可能影响tau蛋白磷酸化和神经退行性病变进程。此外,DAB1表达异常与精神分裂症和自闭症谱系障碍等神经精神疾病相关,提示其在突触可塑性和神经网络形成中的作用。

The laminar organization of multiple neuronal types in the cerebral cortex is required for normal cognitive function. In mice, the disabled-1 gene plays a central role in brain development, directing the migration of cortical neurons past previously formed neurons to reach their proper layer. This gene is similar to disabled-1, and the protein encoded by this gene is thought to be a signal transducer that interacts with protein kinase pathways to regulate neuronal positioning in the developing brain. Alternatively spliced transcript variants of this gene have been reported, but their full length nature has not been determined. [provided by RefSeq, Jul 2008]

多种神经元类??型的大脑皮层的层状组织所需的正常的认知功能。在小鼠中,残疾人-1基因在大脑发育关键作用,指导皮层神经元的迁移过去先前形成的神经元,达到其应有的层。这种基因是类似于禁用-1,和由该基因编码的蛋白质被认为是一个信号转换器,与蛋白激酶途径相互作用,以调节在显影脑中神经元定位。这个基因的可变剪接转录物变体已有报道,但是它们的全长性质尚未确定。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
DAB1基因的碱基突变:           仅显示部分snp
rs764742       rs852803       rs852804       rs852805       rs852806       rs852807       rs1886137       rs1886138       rs12058316       rs12131124       rs12145896       rs17519798       rs68051884       rs71580856       rs72666129       rs72666132       rs72666134      

DAB1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
GTAGGATGTCAACTGAGACAG
57
GATCCTGACCTTTCTTTCTGG
58
AACCTGTTATTCTGGACTTGAG
58
CAATATTGTCTGGTACACAGCT
59
CCTGTAAGTAATGGCTATTCGT
58
CTCATCAAAGTCTGTGGGC
59
AAGCTGTGTACCAGGTTCC
60
AAATCTCATCAAAGTCTGTGGG
59
TAGGACACTGGATTCAGGT
57
AAGAGGAGCATCTCATCCA
58
TGATGAAACTCAAGGGCGT
60
GATTCCTCCAAAGGAGATGGT
60
CTGTAAGTGCTGTGACCCA
60
TGGGATAAAGGCATCACCTG
60
AGGACATTACAGATCACCGG
59
GAATAACAGGTTCAGCCGC
59
GAAATCCTTTGGGCTATTTCCT
59
ATGATGTCTTCCCAAGATTGC
59
CTGTAAGTGCTGTGACCCA
60
TGGGATAAAGGCATCACCTG
60
      尚未收录相关数据

DAB1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

DAB1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005730
A0A075B6G7 (UniProtKB)
IDA
GO:0043231
A0A075B6G7 (UniProtKB)
IDA
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005515
O75553 (UniProtKB)
IPI
GO:0005730
O75553 (UniProtKB)
IDA
GO:0005815
O75553 (UniProtKB)
IDA
GO:0005829
O75553 (UniProtKB)
IEA
GO:0005903
O75553 (UniProtKB)
IEA
GO:0007162
O75553 (UniProtKB)
IEA
GO:0007264
O75553 (UniProtKB)
IEA
GO:0007494
O75553 (UniProtKB)
IEA
GO:0007628
O75553 (UniProtKB)
IEA
GO:0014069
O75553 (UniProtKB)
IEA
GO:0016020
O75553 (UniProtKB)
IEA
GO:0016358
O75553 (UniProtKB)
IEA
GO:0021517
O75553 (UniProtKB)
IEA
GO:0021589
O75553 (UniProtKB)
IEA
GO:0021813
O75553 (UniProtKB)
IEA
GO:0021942
O75553 (UniProtKB)
IEA
GO:0042493
O75553 (UniProtKB)
IEA
GO:0043005
O75553 (UniProtKB)
IEA
GO:0043025
O75553 (UniProtKB)
IEA
GO:0043231
O75553 (UniProtKB)
IDA
GO:0043548
O75553 (UniProtKB)
IEA
GO:0045177
O75553 (UniProtKB)
IEA
GO:0045666
O75553 (UniProtKB)
IEA
GO:0045860
O75553 (UniProtKB)
IEA
GO:0046426
O75553 (UniProtKB)
IEA
GO:0048471
O75553 (UniProtKB)
IEA
GO:0048712
O75553 (UniProtKB)
IEA
GO:0050771
O75553 (UniProtKB)
IEA
GO:0051645
O75553 (UniProtKB)
IEA
GO:0097477
O75553 (UniProtKB)
IEA
GO:0005730
X6R4J9 (UniProtKB)
IDA
GO:0043231
X6R4J9 (UniProtKB)
IDA

可能调控 DAB1基因的相关microRNA:     

MINT

BioGrid

IntAct

mentha

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
Autistic Disorder 0.120542884 2 0 BeFree_CTD_human
Status Epilepticus 0.08 1 0 RGD
Tobacco Use Disorder 0.004734064 2 0 GAD
Alzheimer's Disease 0.002909916 2 2 BeFree_GAD
Ganglioglioma 0.00272435 1 0 LHGDN
Vitamin D Deficiency 0.002367032 1 1 GAD
Neuroblastoma 0.000542884 2 0 BeFree
Central neuroblastoma 0.000542884 2 0 BeFree
Neoplasm Metastasis 0.000271442 1 0 BeFree
Carcinogenesis 0.000271442 1 0 BeFree

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