USF1 (upstream transcription factor 1)

symbol:
USF1
locus group:
protein-coding gene
location:
1q23.3
gene_family:
Basic helix-loop-helix proteins
alias symbol:
UEF|MLTFI|bHLHb11
alias name:
None
entrez id:
7391
ensembl gene id:
ENSG00000158773
ucsc gene id:
uc001fxi.5
refseq accession:
NM_007122
hgnc_id:
HGNC:12593
approved reserved:
1992-12-10
1q23.3
基因染色体位置图

USF1(上游刺激因子1,Upstream Stimulatory Factor 1)是一种广泛表达的转录因子,属于碱性螺旋-环-螺旋亮氨酸拉链(bHLH-Zip)蛋白家族。该家族成员(如USF1和USF2)通过结合DNA的E-box序列(CANNTG)调控基因表达,参与细胞增殖、分化、代谢和应激反应等过程。USF1通常与USF2形成异源二聚体发挥作用,主要调控脂质代谢、葡萄糖稳态和线粒体功能相关基因,如脂肪酸合成酶(FASN)和葡萄糖转运蛋白(GLUT4)。USF1突变可能导致其DNA结合或转录激活功能受损,与家族性混合型高脂血症(FCHL)和2型糖尿病等代谢疾病相关。USF1过表达可能促进脂质合成和胰岛素抵抗,而表达降低则可能损害能量代谢并增加心血管风险。此外,USF1通过调控端粒酶逆转录酶(TERT)等基因影响细胞衰老和癌症发展。该基因还与阿尔茨海默病相关,可能通过影响淀粉样前体蛋白(APP)加工。USF家族成员的共性是依赖bHLH-Zip结构域识别E-box,并在代谢和应激通路中发挥核心调控作用。

This gene encodes a member of the basic helix-loop-helix leucine zipper family, and can function as a cellular transcription factor. The encoded protein can activate transcription through pyrimidine-rich initiator (Inr) elements and E-box motifs. This gene has been linked to familial combined hyperlipidemia (FCHL). Alternative splicing of this gene results in multiple transcript variants. A related pseudogene has been defined on chromosome 21. [provided by RefSeq, Feb 2013]

该基因编码的碱性螺旋 - 环 - 螺旋亮氨酸拉链家族的成员,并且可以作为一个细胞转录因子的作用。该编码的蛋白可以激活通过丰富嘧啶引发剂(INR)元素和E框图案转录。该基因已链接到家族性混合型高脂血症(FCHL)。这个基因的选择性剪接的结果在多个转录变体。一个相关的假已经在[由RefSeq的,2013年2月提供] 21号染色体被定义

USF1基因的碱基序列:[NCBI]
Loading Gene Browser...
USF1基因的碱基突变:           仅显示部分snp
rs2774279       rs17215366       rs17215373       rs34034855       rs34040837       rs34933393       rs35170325       rs35251010       rs74124624       rs75570999       rs80099424       rs112388093       rs115570034       rs116809917       rs138342981       rs139548989       rs140265300      

USF1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
CAGATTCAGGAAGGTGCAG
58
AAGACGTACTTGACGTTGG
58
CAGATTCAGGAAGGTGCAG
58
TGGATCACCCTGTACATCAC
59
GTCTGGCCAGAGTAAAGGT
59
AGACAAGCGGTGGTTACTC
60
GTCTGGCCAGAGTAAAGGT
59
AGACAAGCGGTGGTTACTC
60
GTGATCCAGGTGTCTGAGG
60
AGAATTGACCCTGGATCACC
60
CAGCTGCTGTTGTTACTACC
59
ATCACAAAGAATTGACCAGTGC
60
GGACAGTGCAGATTCAGGA
59
CCCTGTACATCACTTGACGT
60
GTCTGGCCAGAGTAAAGGT
59
AGACAAGCGGTGGTTACTC
60
CAGCTGCTGTTGTTACTACC
59
ATCACAAAGAATTGACCAGTGC
60
CAGATTCAGGAAGGTGCAG
58
AAGACGTACTTGACGTTGG
57
转录因子
影响基因
影响类型
参考文献链接(PubMed)
USF1
ABCA1
Activation
USF1
AGT
Repression
USF1
APC
Activation
USF1
APEX1
Unknown
USF1
APOA2
Unknown
USF1
APOA5
Activation
USF1
APOA5
Unknown
USF1
ASCL2
Repression
USF1
ASPH
Unknown
USF1
B2M
Activation

USF1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

USF1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005634
B1AQP1 (UniProtKB)
IDA
GO:0005654
B1AQP1 (UniProtKB)
IDA
GO:0046983
B1AQP1 (UniProtKB)
IEA
GO:0005654
E9PME6 (UniProtKB)
IDA
GO:0046983
E9PME6 (UniProtKB)
IEA
GO:0046983
H0YD59 (UniProtKB)
IEA
GO:0000430
P22415 (UniProtKB)
IC
GO:0000432
P22415 (UniProtKB)
ISS
GO:0000432
P22415 (UniProtKB)
IMP
GO:0001666
P22415 (UniProtKB)
IMP
GO:0003690
P22415 (UniProtKB)
IEA
GO:0003705
P22415 (UniProtKB)
IMP
GO:0003705
P22415 (UniProtKB)
IDA
GO:0003705
P22415 (UniProtKB)
IMP
GO:0005515
P22415 (UniProtKB)
IPI
GO:0005515
P22415 (UniProtKB)
IPI
GO:0005515
P22415 (UniProtKB)
IPI
GO:0005515
P22415 (UniProtKB)
IPI
GO:0005634
P22415 (UniProtKB)
IDA
GO:0005634
P22415 (UniProtKB)
IDA
GO:0005634
P22415 (UniProtKB)
IDA
GO:0005634
P22415 (UniProtKB)
IDA
GO:0005634
P22415 (UniProtKB)
IDA
GO:0005634
P22415 (UniProtKB)
IDA
GO:0005654
P22415 (UniProtKB)
IDA
GO:0005667
P22415 (UniProtKB)
IDA
GO:0006006
P22415 (UniProtKB)
IEA
GO:0006357
P22415 (UniProtKB)
TAS
GO:0006366
P22415 (UniProtKB)
IDA
GO:0009411
P22415 (UniProtKB)
ISS
GO:0019086
P22415 (UniProtKB)
IDA
GO:0019899
P22415 (UniProtKB)
IPI
GO:0019901
P22415 (UniProtKB)
IPI
GO:0032869
P22415 (UniProtKB)
IDA
GO:0042593
P22415 (UniProtKB)
TAS
GO:0042803
P22415 (UniProtKB)
TAS
GO:0042803
P22415 (UniProtKB)
IPI
GO:0042826
P22415 (UniProtKB)
IPI
GO:0043425
P22415 (UniProtKB)
IPI
GO:0043565
P22415 (UniProtKB)
IDA
GO:0043565
P22415 (UniProtKB)
IDA
GO:0045944
P22415 (UniProtKB)
IMP
GO:0045944
P22415 (UniProtKB)
IMP
GO:0045990
P22415 (UniProtKB)
TAS
GO:0046982
P22415 (UniProtKB)
IPI
GO:0051918
P22415 (UniProtKB)
IC
GO:0055088
P22415 (UniProtKB)
ISS

可能调控 USF1基因的相关microRNA:     

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
Hyperlipidemia, Familial Combined 0.149223422 31 2 BeFree_CTD_human_GAD_LHGDN
Diabetes Mellitus, Non-Insulin-Dependent 0.011639663 9 0 BeFree_GAD
Cardiovascular Diseases 0.011268532 4 3 BeFree_GAD_LHGDN
Atherosclerosis 0.009172942 5 0 BeFree_GAD_LHGDN
Metabolic Syndrome X 0.008458305 6 0 BeFree_GAD
Coronary Artery Disease 0.008001298 3 1 BeFree_GAD_LHGDN
Mixed hyperlipidemia (disorder) 0.005005506 3 0 BeFree_GAD
Alzheimer's Disease 0.004734064 2 0 GAD
Coronary heart disease 0.004353001 6 4 BeFree_LHGDN
Hyperlipidemia 0.002995792 2 0 BeFree_LHGDN

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