AHI1 (Abelson helper integration site 1)

symbol:
AHI1
locus group:
protein-coding gene
location:
6q23.3
gene_family:
WD repeat domain containing
alias symbol:
FLJ20069|ORF1|JBTS3
alias name:
Jouberin
entrez id:
54806
ensembl gene id:
ENSG00000135541
ucsc gene id:
uc003qgj.4
refseq accession:
NM_017651
hgnc_id:
HGNC:21575
approved reserved:
2003-08-22
6q23.3
基因染色体位置图

AHI1(Abelson Helper Integration Site 1)是一种在细胞中广泛表达的基因,主要编码Jouberin蛋白,该蛋白在纤毛的形成和功能中起关键作用。AHI1的生物学功能包括参与细胞骨架的组装、细胞极性的维持以及细胞内运输过程,尤其在神经元的发育和突触形成中具有重要作用。其主要作用位点包括纤毛基体和细胞连接处,通过与多种蛋白质相互作用调控细胞信号传导。AHI1的突变会导致其功能丧失或异常,进而引发纤毛功能障碍,与多种疾病密切相关,尤其是Joubert综合征(一种罕见的神经发育障碍),表现为小脑发育不全、肌张力低下、呼吸异常和智力障碍。此外,AHI1的突变还与某些肾脏疾病和精神分裂症等神经精神疾病相关。AHI1属于Joubert综合征相关基因家族(JBTS基因家族),该家族成员通常编码与纤毛结构和功能相关的蛋白质,突变后会导致纤毛相关疾病,统称为纤毛病。如果AHI1过表达,可能会干扰纤毛的正常功能,影响细胞信号传导,导致细胞增殖或迁移异常,甚至促进肿瘤发生。相反,AHI1表达降低或缺失会导致纤毛发育缺陷,影响神经发育和器官形成,进而引发Joubert综合征等疾病。AHI1的表达异常还可能影响其他基因的表达或功能,尤其是与纤毛发生和细胞极性相关的基因,如CEP290、INPP5E等。研究AHI1及其通路有助于理解纤毛相关疾病的机制,并为治疗提供潜在靶点。

This gene is apparently required for both cerebellar and cortical development in humans. This gene mutations cause specific forms of Joubert syndrome-related disorders. Joubert syndrome (JS) is a recessively inherited developmental brain disorder with several identified causative chromosomal loci. Alternatively spliced transcript variants encoding different isoforms have been identified. [provided by RefSeq, Oct 2008]

该基因显然是需要在人类小脑都和皮质的发展。此基因的突变会导致茹贝尔综合征相关的病症的具体形式。茹贝尔综合征(JS)是一种隐性遗传发育大脑功能紊乱与几个致病确定的染色体位点。编码不同同种型的可变剪接转录物变体也已确定。 [由RefSeq的,2008年10月提供]

AHI1基因的碱基序列:[NCBI]
Loading Gene Browser...
AHI1基因的碱基突变:           仅显示部分snp
rs717120       rs737561       rs980318       rs982412       rs1003312       rs1012645       rs1052502       rs1117886       rs1535435       rs1535436       rs1547079       rs1547080       rs1977239       rs2064429       rs2064430       rs2064431       rs2065086      

AHI1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
ATGCCTACAGCTGAGAGTG
59
CGCATTAGATCACTGTGGG
58
ATGCCTACAGCTGAGAGTG
59
CGCATTAGATCACTGTGGG
58
CTCAGTAGACACAGAACCTGG
60
AACATCCTCGTTCTCCTGC
60
CATGATGACAAACTAAGCAGTG
58
GGTCAATGTACTTGTTTCAGC
58
CCACAGTGATCTAATGCGT
58
CATTGATTTCTCCTGGTTTGAG
58
CTAGGCTCAGAATCTATGACAC
58
TTTCACCTCTGTGCATTTCG
59
GCTCAGAATCTATGACACATTCTG
60
TCTTCCTCATCCGTGTATCC
59
TACAGCACCAACGGTAGTG
60
ACACTCGGATAATGTCTCCG
59
CTGTCACAGAGGTGATACGT
59
GTTGTGAGGAAACTGCTGG
59
AAAGATGATAGTGGACGGC
57
TGGCTGGGTCATAATAGGA
57
      尚未收录相关数据

AHI1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

AHI1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001738
Q8N157 (UniProtKB)
ISS
GO:0001947
Q8N157 (UniProtKB)
ISS
GO:0002092
Q8N157 (UniProtKB)
ISS
GO:0005515
Q8N157 (UniProtKB)
IPI
GO:0005515
Q8N157 (UniProtKB)
IPI
GO:0005515
Q8N157 (UniProtKB)
IPI
GO:0005515
Q8N157 (UniProtKB)
IPI
GO:0005813
Q8N157 (UniProtKB)
IDA
GO:0005814
Q8N157 (UniProtKB)
ISS
GO:0005829
Q8N157 (UniProtKB)
TAS
GO:0005829
Q8N157 (UniProtKB)
TAS
GO:0005829
Q8N157 (UniProtKB)
TAS
GO:0005911
Q8N157 (UniProtKB)
IDA
GO:0005912
Q8N157 (UniProtKB)
IDA
GO:0005929
Q8N157 (UniProtKB)
ISS
GO:0007169
Q8N157 (UniProtKB)
ISS
GO:0007417
Q8N157 (UniProtKB)
ISS
GO:0010842
Q8N157 (UniProtKB)
ISS
GO:0016192
Q8N157 (UniProtKB)
ISS
GO:0030862
Q8N157 (UniProtKB)
ISS
GO:0030902
Q8N157 (UniProtKB)
ISS
GO:0031513
Q8N157 (UniProtKB)
ISS
GO:0034613
Q8N157 (UniProtKB)
ISS
GO:0035844
Q8N157 (UniProtKB)
ISS
GO:0035845
Q8N157 (UniProtKB)
ISS
GO:0036038
Q8N157 (UniProtKB)
ISS
GO:0036064
Q8N157 (UniProtKB)
IDA
GO:0039008
Q8N157 (UniProtKB)
ISS
GO:0039023
Q8N157 (UniProtKB)
ISS
GO:0042384
Q8N157 (UniProtKB)
ISS
GO:0042802
Q8N157 (UniProtKB)
IPI
GO:0043066
Q8N157 (UniProtKB)
ISS
GO:0045944
Q8N157 (UniProtKB)
ISS
GO:0050795
Q8N157 (UniProtKB)
ISS
GO:0060271
Q8N157 (UniProtKB)
ISS
GO:0060271
Q8N157 (UniProtKB)
IBA
GO:0065001
Q8N157 (UniProtKB)
ISS
GO:0070121
Q8N157 (UniProtKB)
ISS
GO:0070986
Q8N157 (UniProtKB)
ISS
GO:0071599
Q8N157 (UniProtKB)
ISS
GO:0072372
Q8N157 (UniProtKB)
IDA

可能调控 AHI1基因的相关microRNA:     

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
JOUBERT SYNDROME 3 0.44 4 29 CLINVAR_CTD_human_MGD_UNIPROT
Schizophrenia 0.137631247 10 0 BeFree_CTD_human_GAD_LHGDN
Autistic Disorder 0.123452799 4 0 BeFree_CTD_human_GAD
Multiple Sclerosis 0.122367032 1 1 GAD_GWASCAT
Retinal Degeneration 0.120271442 1 0 BeFree_CTD_human
Intellectual Disability 0.12 1 0 CTD_human
Cerebellar Diseases 0.12 1 0 CTD_human
Familial aplasia of the vermis 0.005971721 22 1 BeFree
Myeloid Leukemia, Chronic 0.004353001 6 0 BeFree_LHGDN
Kidney Diseases 0.003538676 3 0 BeFree_LHGDN

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