SLC13A3 (solute carrier family 13 member 3)

symbol:
SLC13A3
locus group:
protein-coding gene
location:
20q13.12
gene_family:
Solute carriers
alias symbol:
NADC3|SDCT2
alias name:
None
entrez id:
64849
ensembl gene id:
ENSG00000158296
ucsc gene id:
uc002xsf.3
refseq accession:
NM_001011554
hgnc_id:
HGNC:14430
approved reserved:
2001-06-13
20q13.12
基因染色体位置图

SLC13A3(溶质载体家族13成员3)属于SLC13基因家族,该家族编码钠依赖性二羧酸转运蛋白,主要负责转运柠檬酸、琥珀酸等二羧酸代谢物。SLC13A3主要在肾脏、肝脏和大脑中表达,其编码的蛋白定位于细胞膜,通过钠离子梯度驱动二羧酸的跨膜运输,参与能量代谢和酸碱平衡调节。该基因的突变可能导致转运功能异常,影响三羧酸循环中间产物的再吸收,与肾小管酸中毒、代谢紊乱相关。研究发现SLC13A3过表达可能改变细胞内二羧酸浓度,干扰线粒体能量代谢,而表达降低则可能减少底物供应,影响细胞能量稳态。在疾病方面,SLC13A3异常与慢性肾病、非酒精性脂肪肝(NAFLD)和某些神经系统疾病存在潜在关联。SLC13家族共性在于均含有12个跨膜结构域,依赖钠离子共转运二羧酸盐。专业术语解释:二羧酸(含两个羧基的有机酸如柠檬酸)、钠依赖性(需要钠离子参与转运)、三羧酸循环(细胞能量代谢的核心途径)。该基因在2018年人类基因命名委员会建议更名为NaDC2(sodium-dependent dicarboxylate transporter 2),但SLC13A3仍广泛使用。

Mammalian sodium-dicarboxylate cotransporters transport succinate and other Krebs cycle intermediates. They fall into 2 categories based on their substrate affinity: low affinity and high affinity. Both the low- and high-affinity transporters play an important role in the handling of citrate by the kidneys. The protein encoded by this gene represents the high-affinity form. Alternatively spliced transcript variants encoding different isoforms have been found for this gene, although the full-length nature of some of them have not been characterized yet. [provided by RefSeq, Jul 2008]

哺乳动物钠二羧酸协同转运运输琥珀酸等三羧酸循环的中间体。它们分为两类根据其底物亲和性:低亲和力和高亲合力。既低和高亲和力转运发挥由肾脏处理柠檬酸盐的重要作用。由该基因编码的蛋白质代表了高亲和力的形式。已发现此基因编码不同同种型的可变剪接转录物变体,尽管其中一些全长性质尚未特征尚未。 [由RefSeq的,2008年7月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
SLC13A3基因的碱基突变:           仅显示部分snp
rs3583       rs3585       rs8149       rs9873       rs10218       rs12617       rs85024       rs126917       rs185711       rs185712       rs202384       rs202385       rs202386       rs202387       rs202388       rs202389       rs202391      

SLC13A3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
GAGAACACAGGAATAGAACCC
58
ACCAAGTCTTATCACAAGGG
57
TCAATCCTGGGTTTCTTTCTG
58
AGTCAAACCACCACTTGAG
58
CACAGAAGCCAAAGACCAC
59
ACGATATTCATCCTCCTTCCT
58
GATAAGAACCAATGCAGAAGATAGG
60
TGTTCGGCAAACTTGATGG
59
TCAATCCTGGGTTTCTTTCTG
58
GTCAAACCACCACTTGAGAG
59
GATAAGAACCAATGCAGAAGATAGG
60
GTTCGGCAAACTTGATGGG
60
CAGCACAGAAGCCAAAGAC
60
TATTCATCCTCCTTCCTGGAG
59
AGAACACAGGAATAGAACCCA
59
GACCAAGTCTTATCACAAGGG
59
GAACACAGGAATAGAACCCA
57
TGACCAAGTCTTATCACAAGG
58
AAGAACCAATGCAGAAGATAGG
59
TGTTCGGCAAACTTGATGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
PITX2
SLC13A3
Unknown

SLC13A3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

SLC13A3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005215
A0A0A0MRQ6 (UniProtKB)
IEA
GO:0006814
A0A0A0MRQ6 (UniProtKB)
IEA
GO:0016021
A0A0A0MRQ6 (UniProtKB)
IEA
GO:0055085
A0A0A0MRQ6 (UniProtKB)
IEA
GO:0005215
C9J4A3 (UniProtKB)
IEA
GO:0006814
C9J4A3 (UniProtKB)
IEA
GO:0016021
C9J4A3 (UniProtKB)
IEA
GO:0055085
C9J4A3 (UniProtKB)
IEA
GO:0005215
C9J7L4 (UniProtKB)
IEA
GO:0006814
C9J7L4 (UniProtKB)
IEA
GO:0016021
C9J7L4 (UniProtKB)
IEA
GO:0055085
C9J7L4 (UniProtKB)
IEA
GO:0005215
H7C0C8 (UniProtKB)
IEA
GO:0006814
H7C0C8 (UniProtKB)
IEA
GO:0016021
H7C0C8 (UniProtKB)
IEA
GO:0055085
H7C0C8 (UniProtKB)
IEA
GO:0005886
Q8WWT9 (UniProtKB)
TAS
GO:0005887
Q8WWT9 (UniProtKB)
IBA
GO:0006814
Q8WWT9 (UniProtKB)
IEA
GO:0015137
Q8WWT9 (UniProtKB)
IBA
GO:0015141
Q8WWT9 (UniProtKB)
IBA
GO:0015183
Q8WWT9 (UniProtKB)
IEA
GO:0015362
Q8WWT9 (UniProtKB)
TAS
GO:0015746
Q8WWT9 (UniProtKB)
IBA
GO:0017153
Q8WWT9 (UniProtKB)
IBA
GO:0070062
Q8WWT9 (UniProtKB)
IDA
GO:0071422
Q8WWT9 (UniProtKB)
IEA
GO:0089712
Q8WWT9 (UniProtKB)
IEA
GO:0005215
X6RDV4 (UniProtKB)
IEA
GO:0006814
X6RDV4 (UniProtKB)
IEA
GO:0016021
X6RDV4 (UniProtKB)
IEA
GO:0055085
X6RDV4 (UniProtKB)
IEA

可能调控 SLC13A3基因的相关microRNA:     

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
Glomerular filtration rate finding 0.12 1 1 GWASCAT
Chronic Kidney Diseases 0.12 1 1 GWASCAT
Diabetes Mellitus, Non-Insulin-Dependent 0.002367032 1 0 GAD

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