PAX4 (paired box 4)

symbol:
PAX4
locus group:
protein-coding gene
location:
7q32.1
gene_family:
PRD class homeoboxes and pseudogenes|Paired boxes
alias symbol:
MODY9
alias name:
None
entrez id:
5078
ensembl gene id:
ENSG00000106331
ucsc gene id:
uc010lld.1
refseq accession:
NM_001366110
hgnc_id:
HGNC:8618
approved reserved:
1993-04-07
7q32.1
基因染色体位置图

PAX4(配对盒基因4)属于PAX基因家族,该家族由一组编码转录因子的基因组成,其共同特点是含有一个高度保守的DNA结合结构域——配对盒结构域(PAX domain),能够调控胚胎发育和组织分化。PAX4主要在胰腺β细胞中表达,对胰岛细胞的发育和功能维持至关重要。它通过调控胰岛素基因的表达以及其他与β细胞功能相关的基因(如GLUT2和葡萄糖激酶)来参与葡萄糖代谢的调控。PAX4的突变可能导致其功能丧失,进而影响β细胞的分化和胰岛素分泌,与糖尿病的发生密切相关,尤其是MODY(青少年发病的成人型糖尿病)9型。此外,PAX4的异常表达还与某些胰腺肿瘤相关。如果PAX4过表达,可能促进β细胞的增殖,但过度增殖可能增加肿瘤风险;而降低表达则可能导致β细胞数量减少或功能缺陷,进而引发高血糖和糖尿病。PAX基因家族的成员广泛参与器官形成、细胞命运决定和免疫系统发育,其突变常导致发育异常或疾病。PAX4作为其中的一员,在代谢调控中扮演关键角色,其功能异常对机体的影响主要集中在胰腺和血糖平衡方面。

This gene is a member of the paired box (PAX) family of transcription factors. Members of this gene family typically contain a paired box domain, an octapeptide, and a paired-type homeodomain. These genes play critical roles during fetal development and cancer growth. The paired box 4 gene is involved in pancreatic islet development and mouse studies have demonstrated a role for this gene in differentiation of insulin-producing beta cells. [provided by RefSeq, Jul 2008]

此基因是配对盒(PAX)家族的转录因子的成员。此基因家族成员通常包含配对盒结构域,八肽,以及一个成对型同源异型域。这些基因发挥胎儿的发育和肿瘤生长过程中的关键作用。配对盒4基因参与胰岛发育和小鼠的研究已经证明了该基因在产生胰岛素的β细胞的分化的作用。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
PAX4基因的碱基突变:           仅显示部分snp
rs327509       rs327510       rs327511       rs327512       rs327513       rs327514       rs327515       rs327516       rs327517       rs327518       rs327519       rs327520       rs382443       rs537972       rs594141       rs698406       rs712699      

PAX4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
CTCTTTGCCTGGGAAATCC
59
GTTGATGGAGGAGACACTG
58
CTCTTTGCCTGGGAAATCC
59
GTTGATGGAGGAGACACTG
58
GATCCTTAAGGTATCTAATGGCTG
59
GATTTCCCAGGCAAAGAGG
59
CTCTTTGCCTGGGAAATCC
59
GTTGATGGAGGAGACACTG
58
GATCCTTAAGGTATCTAATGGCTG
59
GATTTCCCAGGCAAAGAGG
59
TCATCTCTGCACAGCAGTC
60
TCACTCAGACACCTTTCTGG
59
CTCTTTGCCTGGGAAATCC
59
GTTGATGGAGGAGACACTG
58
GATCAGCAGCATGAACCAG
59
CCATTAGATACCTTAAGGATCCG
58
CTCTTTGCCTGGGAAATCC
59
TTGATGGAGGAGACACTGG
59
CTCTTTGCCTGGGAAATCC
59
TTGATGGAGGAGACACTGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
ARX
PAX4
Unknown
PAX4
GCG
Repression
PAX4
INS
Repression
PAX4
INS
Unknown
PAX4
ISL1
Unknown

PAX4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

PAX4基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005634
A0A0A0MRB6 (UniProtKB)
IEA
GO:0006351
A0A0A0MRB6 (UniProtKB)
IEA
GO:0006355
A0A0A0MRB6 (UniProtKB)
IEA
GO:0007275
A0A0A0MRB6 (UniProtKB)
IEA
GO:0043565
A0A0A0MRB6 (UniProtKB)
IEA
GO:0005634
G3V4Q1 (UniProtKB)
IEA
GO:0006351
G3V4Q1 (UniProtKB)
IEA
GO:0006355
G3V4Q1 (UniProtKB)
IEA
GO:0007275
G3V4Q1 (UniProtKB)
IEA
GO:0043565
G3V4Q1 (UniProtKB)
IEA
GO:0005634
J3KPG0 (UniProtKB)
IEA
GO:0006351
J3KPG0 (UniProtKB)
IEA
GO:0006355
J3KPG0 (UniProtKB)
IEA
GO:0007275
J3KPG0 (UniProtKB)
IEA
GO:0043565
J3KPG0 (UniProtKB)
IEA
GO:0000122
O43316 (UniProtKB)
IEA
GO:0000980
O43316 (UniProtKB)
IEA
GO:0001206
O43316 (UniProtKB)
IEA
GO:0003677
O43316 (UniProtKB)
TAS
GO:0005654
O43316 (UniProtKB)
TAS
GO:0006351
O43316 (UniProtKB)
IEA
GO:0007623
O43316 (UniProtKB)
IEA
GO:0009887
O43316 (UniProtKB)
TAS
GO:0030154
O43316 (UniProtKB)
IEA
GO:0031018
O43316 (UniProtKB)
TAS
GO:0042493
O43316 (UniProtKB)
IEA
GO:0043066
O43316 (UniProtKB)
IEA
GO:0045597
O43316 (UniProtKB)
IEA
GO:0051591
O43316 (UniProtKB)
IEA
GO:0060041
O43316 (UniProtKB)
IEA
GO:0005515
Q3KNR5 (UniProtKB)
IPI
GO:0005634
Q3KNR5 (UniProtKB)
IEA
GO:0006351
Q3KNR5 (UniProtKB)
IEA
GO:0006355
Q3KNR5 (UniProtKB)
IEA
GO:0007275
Q3KNR5 (UniProtKB)
IEA
GO:0043565
Q3KNR5 (UniProtKB)
IEA

可能调控 PAX4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
Diabetes Mellitus, Non-Insulin-Dependent 0.458002378 15 4 BeFree_CLINVAR_CTD_human_GAD_RGD_UNIPROT
MATURITY-ONSET DIABETES OF THE YOUNG, TYPE 9 (disorder) 0.36 1 1 CLINVAR_CTD_human_UNIPROT
Diabetes Mellitus, Insulin-Dependent 0.251368221 8 1 BeFree_CTD_human_GAD_UNIPROT
melanoma 0.122995792 1 0 BeFree_CTD_human_LHGDN
Hematologic Neoplasms 0.002995792 1 0 BeFree_LHGDN
Insulin Resistance 0.002367032 1 0 GAD
Kidney Failure, Chronic 0.002367032 1 0 GAD
Metabolic Syndrome X 0.002367032 1 0 GAD
Precursor Cell Lymphoblastic Leukemia Lymphoma 0.002367032 1 0 GAD
Diabetes Mellitus 0.001628651 6 0 BeFree

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