SUMO4 (small ubiquitin like modifier 4)

symbol:
SUMO4
locus group:
protein-coding gene
location:
6q25.1
gene_family:
alias symbol:
dJ281H8.4
alias name:
None
entrez id:
387082
ensembl gene id:
ENSG00000177688
ucsc gene id:
uc003qml.4
refseq accession:
NM_001002255
hgnc_id:
HGNC:21181
approved reserved:
2003-11-27
6q25.1

SUMO4(Small Ubiquitin-like Modifier 4)属于SUMO基因家族,该家族还包括SUMO1、SUMO2和SUMO3。SUMO家族成员编码一类小泛素样修饰蛋白,它们通过共价结合靶蛋白(SUMO化修饰)来调控蛋白质的稳定性、亚细胞定位、转录活性和相互作用。SUMO4主要在免疫系统中表达,尤其在脾脏和淋巴结中丰度较高。SUMO4与其他SUMO成员类似,参与炎症反应、细胞应激应答和免疫调节。SUMO4的一个关键功能位点是其C端的双甘氨酸(GG)基序,这是SUMO化修饰过程中与靶蛋白结合的必要结构。SUMO4的一个常见突变(M55V)可能影响其修饰效率,并与1型糖尿病、类风湿性关节炎等自身免疫疾病的风险增加相关,原因是该突变可能削弱SUMO4对NF-κB信号通路的抑制作用,导致过度炎症反应。当SUMO4过表达时,可能增强对某些转录因子(如IKBα)的SUMO化修饰,抑制NF-κB的激活,从而减少炎症反应;而SUMO4表达降低可能导致NF-κB信号失控,加剧炎症性疾病或自身免疫疾病的发展。SUMO4与其他SUMO家族成员功能部分重叠,但SUMO4对特定靶蛋白(如IKKγ)的修饰具有独特性。SUMO家族共性包括:依赖E1激活酶(SAE1/SAE2)、E2结合酶(UBC9)和E3连接酶完成级联反应;通过修饰靶蛋白的赖氨酸残基改变其功能;参与DNA修复、细胞周期调控和信号转导等核心生物学过程。研究SUMO4有助于理解自身免疫疾病的分子机制,并为开发靶向SUMO化通路的治疗策略提供依据。

中文English

该基因是SUMO基因家族中的一员。基因的这个家族编码附加到蛋白质和控制目标蛋白质“亚细胞定位,稳定性或活性的小泛素相关的改性剂。在此记录中描述的蛋白位于细胞质和具体修改IKBA,导致IL12B基因的NF-κ-B-依赖性转录的负调节。在此SUMO基因的具体多态性,这导致了M55V替代,一直与I型糖尿病相关。该RefSeq的包含该多态性。 [由RefSeq的,2008年7月提供]

SUMO4基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MANEKPTEEV KTENNNHINL KVAGQDGSVV QFKIKRQTPL
41SKLMKAYCEP RGLSMKQIRF RFGGQPISGT DKPAQLEMED
81 EDTIDVFQQ PTGGVY
结构预测来自 AlphaFold DB(UniProt: Q6EEV6),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
SUMO4基因的碱基突变:           仅显示部分snp
rs237023       rs237024       rs237025       rs237026       rs237027       rs600739       rs763590       rs3180968       rs9498344       rs12665296       rs13203242       rs13219372       rs17506789       rs17875292       rs34097428       rs34590971       rs34695549      

SUMO4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
GTGAAGCAGATCAGATTCCG
59
GTGCAGGTTTGTCTGTTCC
59
CAGATCAGATTCCGATTTGGT
58
CCAACTGTGCAGGTTTGTC
60
CATATTAATTTGAAGGTGGCGG
58
GCCTCTTAATCTTAAACTGCAC
58
      尚未收录相关数据

SUMO4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

SUMO4基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005634
Q6EEV6 (UniProtKB)
IBA
GO:0016925
Q6EEV6 (UniProtKB)
IBA
GO:0031386
Q6EEV6 (UniProtKB)
IBA

可能调控 SUMO4基因的相关microRNA:     

String
BioGrid
mentha
加载中…
关联基因 作用方式 资源库来源/分值
疾病名称 关系值 NofPmids NofSnps 来源
疾病名称 关系值 NofPmids NofSnps 来源
DIABETES MELLITUS, INSULIN-DEPENDENT, 5 0.12 0 0 CTD_human
Diabetes Mellitus, Insulin-Dependent 0.030346746 32 1 BeFree_GAD_LHGDN
Diabetes Mellitus, Non-Insulin-Dependent 0.014006695 9 1 BeFree_GAD
Diabetic Nephropathy 0.010725648 4 1 BeFree_GAD_LHGDN
Behcet Syndrome 0.00827274 3 0 BeFree_GAD_LHGDN
Diabetic Retinopathy 0.005362824 1 1 BeFree_GAD_LHGDN
Rheumatoid Arthritis 0.005276948 4 1 BeFree_GAD
Autoimmune Diseases 0.004895885 8 1 BeFree_LHGDN
Uveomeningoencephalitic Syndrome 0.002638474 1 0 BeFree_GAD
Diabetic Neuropathies 0.002367032 1 0 GAD
[Associations of SUMO4 polymorphisms with tacrolimus concentrations in Chinese renal transplant recipients].
Liu Xiao-Man, Li Jia-Li, Wang Hong-Yang, Fu Qian, Li Jun, Liu Shu, Sun Ping-Ping, Wang Chang-Xi, Huang Min Yao Xue Xue Bao 2016-02-02
A proteomic study of the regulatory role for STAT-1 in cytokine-induced beta-cell death.
Rondas Dieter, Gudmundsdottir Valborg, D'Hertog Wannes, Crèvecoeur Inne, Waelkens Etienne, Brunak Soren, Mathieu Chantal, Overbergh Lut Proteomics Clin Appl IF: 2.9 2016-04-19
Association between Genetic Variants and Diabetes Mellitus in Iranian Populations: A Systematic Review of Observational Studies.
Khodaeian Mehrnoosh, Enayati Samaneh, Tabatabaei-Malazy Ozra, Amoli Mahsa M J Diabetes Res IF: 3.5 2016-02-09
ERBB3-rs2292239 as primary type 1 diabetes association locus among non-HLA genes in Chinese.
Sun Chengjun, Wei Haiyan, Chen Xiuli, Zhao Zhuhui, Du Hongwei, Song Wenhui, Yang Yu, Zhang Miaoying, Lu Wei, Pei Zhou, Xi Li, Yan Jian, Zhi Dijing, Cheng Ruoqian, Luo Feihong Meta Gene 2016-06-22
Engineering pre-SUMO4 as efficient substrate of SENP2.
Liu Yan, Kieslich Chris A, Morikis Dimitrios, Liao Jiayu Protein Eng Des Sel IF: 3.5 2015-05-12
Genetic polymorphisms of NFκB1 -94 del/ins ATTG, NFκB1A 2758 A>G and SUMO rs237025 G>A in psoriasis.
Alzolibani Abdullateef A, Settin Ahmed, Ahmed Ahmed Ali, Ismail Hisham, Elhefni Noor, Al Robaee Ahmad A Int J Health Sci (Qassim) IF: 2.8 2015-04-22
Association of SUMO4 M55V and -94ins/del gene variants with type-2 diabetes.
Sozen Seyma, Horozoglu Cem, Bireller Elif Sinem, Karaali Zeynep, Cakmakoglu Bedia In Vivo IF: 1.8 2015-05-22
Inflammatory factor-specific sumoylation regulates NF-κB signalling in glomerular cells from diabetic rats.
Chen Sijiao, Yang Tao, Liu Furong, Li Hongyan, Guo Yinghua, Yang Hongyan, Xu Jinchun, Song Jindan, Zhu Zhiming, Liu Daoyan Inflamm Res IF: 6.2 2014-09-09
SUMO4 C438T polymorphism is associated with papulopustular skin lesion in Korean patients with Behçet's disease.
Park Geon, Kim Hyun-Sook, Choe Jung-Yoon, Kim Seong-Kyu Rheumatol Int IF: 3.5 2013-02-20
Association of SUMO4 Met55Val variation with increased insulin resistance in newly diagnosed type 2 diabetes in a Chinese population.
Ji Zhenzhong, Dai Zhe, Huang Yan, Martins Hedson Alves, Xu Yancheng J Huazhong Univ Sci Technolog Med Sci IF: 0.964 2013-05-02

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