ST3GAL6 (ST3 beta-galactoside alpha-2,3-sialyltransferase 6)

symbol:
ST3GAL6
locus group:
protein-coding gene
location:
3q12.1
gene_family:
Sialyltransferases
alias symbol:
ST3GALVI
alias name:
None
entrez id:
10402
ensembl gene id:
ENSG00000064225
ucsc gene id:
uc003dtc.4
refseq accession:
NM_006100
hgnc_id:
HGNC:18080
approved reserved:
2003-12-05
3q12.1
基因染色体位置图

ST3GAL6(ST3 Beta-Galactoside Alpha-2,3-Sialyltransferase 6)是一种编码唾液酸转移酶的基因,属于ST3GAL基因家族。该家族共有6个成员(ST3GAL1-6),它们共同的特点是催化将唾液酸(一种糖分子)通过α2,3键连接到糖蛋白或糖脂的末端半乳糖残基上,这一过程在细胞表面糖基化修饰中起关键作用。ST3GAL6主要在免疫系统、神经系统和内分泌系统中表达,其表达产物参与细胞间识别、信号传导和免疫调节等生物学过程。ST3GAL6的底物包括多种糖蛋白和糖脂,如CD164和整合素等,这些分子在细胞粘附、迁移和免疫应答中发挥重要作用。ST3GAL6基因突变可能导致其酶活性改变,进而影响糖基化过程。已有研究表明,ST3GAL6突变与某些免疫缺陷疾病和神经系统疾病相关,例如多发性硬化症和某些类型的癌症。ST3GAL6过表达可能增强细胞表面唾液酸化水平,促进肿瘤细胞的转移和侵袭,这与某些癌症的恶性程度相关。相反,ST3GAL6表达降低可能导致免疫功能异常,增加感染风险或自身免疫疾病的发生。ST3GAL6还参与调节B细胞和T细胞的活性,影响免疫应答的平衡。此外,ST3GAL6与其他基因如FUT8和B4GALT1存在功能上的协同或拮抗关系,共同调控糖基化网络的稳态。ST3GAL基因家族的成员在催化机制和底物特异性上具有相似性,但各自的组织分布和生物学功能存在差异。ST3GAL6的异常表达或功能紊乱可能通过改变细胞表面糖链结构,进而影响细胞与微环境的相互作用,导致疾病发生。研究ST3GAL6的功能和调控机制有助于开发针对相关疾病的治疗策略,例如通过调节其表达或活性来干预肿瘤转移或免疫疾病进程。

The protein encoded by this gene is a member of the sialyltransferase family. Members of this family are enzymes that transfer sialic acid from the activated cytidine 5'-monophospho-N-acetylneuraminic acid to terminal positions on sialylated glycolipids (gangliosides) or to the N- or O-linked sugar chains of glycoproteins. This protein has high specificity for neolactotetraosylceramide and neolactohexaosylceramide as glycolipid substrates and may contribute to the formation of selectin ligands and sialyl Lewis X, a carbohydrate important for cell-to-cell recognition and a blood group antigen. Alternative splicing results in multiple transcript variants that encode different protein isoforms. [provided by RefSeq, Sep 2012]

由该基因编码的蛋白质是唾液酸转移酶家族的一个成员。这个家庭的成员是从激活胞苷5‘-monophospho-N-乙酰神经氨酸的唾液酸化糖脂(神经节苷脂)或N-或糖蛋白的O型糖链转移唾液酸终端位置的酶。该蛋白质具有用于neolactotetraosylceramide和neolactohexaosylceramide作为糖脂底物特异性高,并且可以有助于选择蛋白配体和唾液酸基路易斯X,碳水化合物为细胞 - 细胞识别和血型抗原重要的形成。选择性剪接结果在多个抄本变形编码不同的蛋白质亚型。 [由RefSeq的,2012年9月提供]

ST3GAL6基因的碱基序列:[NCBI]
Loading Gene Browser...
ST3GAL6基因的碱基突变:           仅显示部分snp
rs8833       rs704586       rs1058732       rs3836215       rs7650646       rs11552976       rs34124491       rs56200647       rs71625285       rs72934634       rs73136067       rs75887268       rs78150256       rs78857045       rs112036037       rs112296610       rs115539886      

ST3GAL6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
AATGTCTATTGGGTGGCAC
58
CGCTACCATACAAGGAAGC
58
GAACATCAGTGATTGGCCC
59
TGTTGAAGGCTTGTCACCT
60
GGATGAGAACATCAGCGGA
60
TCCTCCATTACCAACCACC
59
CCTTCCTTTGGTTTCTGCC
59
TTCATTTCCACAGGTGCCA
60
GATGAATAAGAACGCGTATCAC
58
TTGAGTCAAGTTGATTACGAGG
59
GGATGAGAACATCAGCGGA
60
ACACTTCTGAATCCTGAGGG
59
GAATGTCTATTGGGTGGCA
58
GATTGAGTTCCTCAATGCCT
58
GAAAGGAGGACGCATTTGC
60
GAGAATTTGCGAAAGAGGGAC
60
AAGAGACTTTGCAGAAGGGT
59
TGATTTCTCCTTACTGGGACC
59
GGATGAGAACATCAGCGGA
60
TCGGAAGGTTGTCCTTCTC
59
      尚未收录相关数据

ST3GAL6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

ST3GAL6基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005794
A0A087WXB8 (UniProtKB)
IEA
GO:0006486
A0A087WXB8 (UniProtKB)
IEA
GO:0008373
A0A087WXB8 (UniProtKB)
IEA
GO:0016021
A0A087WXB8 (UniProtKB)
IEA
GO:0097503
A0A087WXB8 (UniProtKB)
IEA
GO:0005794
C9IZL6 (UniProtKB)
IEA
GO:0006486
C9IZL6 (UniProtKB)
IEA
GO:0008373
C9IZL6 (UniProtKB)
IEA
GO:0016021
C9IZL6 (UniProtKB)
IEA
GO:0097503
C9IZL6 (UniProtKB)
IEA
GO:0005794
C9J0E2 (UniProtKB)
IEA
GO:0006486
C9J0E2 (UniProtKB)
IEA
GO:0008373
C9J0E2 (UniProtKB)
IEA
GO:0016021
C9J0E2 (UniProtKB)
IEA
GO:0097503
C9J0E2 (UniProtKB)
IEA
GO:0005794
C9J480 (UniProtKB)
IEA
GO:0006486
C9J480 (UniProtKB)
IEA
GO:0008373
C9J480 (UniProtKB)
IEA
GO:0016021
C9J480 (UniProtKB)
IEA
GO:0097503
C9J480 (UniProtKB)
IEA
GO:0005794
C9J9Y4 (UniProtKB)
IEA
GO:0006486
C9J9Y4 (UniProtKB)
IEA
GO:0008373
C9J9Y4 (UniProtKB)
IEA
GO:0016021
C9J9Y4 (UniProtKB)
IEA
GO:0097503
C9J9Y4 (UniProtKB)
IEA
GO:0016021
C9JMW7 (UniProtKB)
IEA
GO:0016021
C9JWI9 (UniProtKB)
IEA
GO:0005794
C9JWJ3 (UniProtKB)
IEA
GO:0006486
C9JWJ3 (UniProtKB)
IEA
GO:0008373
C9JWJ3 (UniProtKB)
IEA
GO:0016021
C9JWJ3 (UniProtKB)
IEA
GO:0097503
C9JWJ3 (UniProtKB)
IEA
GO:0005794
C9JXM2 (UniProtKB)
IEA
GO:0006486
C9JXM2 (UniProtKB)
IEA
GO:0008373
C9JXM2 (UniProtKB)
IEA
GO:0016021
C9JXM2 (UniProtKB)
IEA
GO:0097503
C9JXM2 (UniProtKB)
IEA
GO:0016021
F2Z2F4 (UniProtKB)
IEA
GO:0000139
Q9Y274 (UniProtKB)
TAS
GO:0000139
Q9Y274 (UniProtKB)
TAS
GO:0001574
Q9Y274 (UniProtKB)
IBA
GO:0003836
Q9Y274 (UniProtKB)
IBA
GO:0003836
Q9Y274 (UniProtKB)
TAS
GO:0003836
Q9Y274 (UniProtKB)
TAS
GO:0006464
Q9Y274 (UniProtKB)
IDA
GO:0006664
Q9Y274 (UniProtKB)
IDA
GO:0009311
Q9Y274 (UniProtKB)
IDA
GO:0016021
Q9Y274 (UniProtKB)
NAS
GO:0018146
Q9Y274 (UniProtKB)
TAS
GO:0018279
Q9Y274 (UniProtKB)
IBA
GO:0030173
Q9Y274 (UniProtKB)
IEA
GO:0052798
Q9Y274 (UniProtKB)
IDA
GO:0070062
Q9Y274 (UniProtKB)
IDA
GO:0070062
Q9Y274 (UniProtKB)
IDA
GO:0070062
Q9Y274 (UniProtKB)
IDA
GO:0071354
Q9Y274 (UniProtKB)
IEP
GO:0097503
Q9Y274 (UniProtKB)
IEA
GO:0097503
Q9Y274 (UniProtKB)
IEA
GO:0097503
Q9Y274 (UniProtKB)
IEA

可能调控 ST3GAL6基因的相关microRNA:     

Reactome

BioGrid

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
Stomach Neoplasms 0.00272435 1 0 LHGDN
Obesity 0.002367032 1 0 GAD
Malignant neoplasm of stomach 0.000542884 2 0 BeFree
Stomach Carcinoma 0.000542884 2 0 BeFree
Ovarian Carcinoma 0.000271442 1 0 BeFree
Liver carcinoma 0.000271442 1 0 BeFree
Multiple Myeloma 0.000271442 1 0 BeFree
Malignant neoplasm of ovary 0.000271442 1 0 BeFree

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