RAB3C (RAB3C, member RAS oncogene family)

symbol:
RAB3C
locus group:
protein-coding gene
location:
5q11.2
gene_family:
RAB, member RAS oncogene GTPases
alias symbol:
None
alias name:
None
entrez id:
115827
ensembl gene id:
ENSG00000152932
ucsc gene id:
uc003jrp.4
refseq accession:
NM_138453
hgnc_id:
HGNC:30269
approved reserved:
2004-01-29
5q11.2

RAB3C属于RAB基因家族,这是一个小GTP酶家族,主要参与调控细胞内囊泡运输和膜转运过程。RAB家族成员通常作为分子开关,在GDP结合(失活)和GTP结合(激活)状态间转换,从而控制囊泡与靶膜的对接和融合。RAB3C主要在神经内分泌细胞和神经元中表达,其表达产物RAB3C蛋白参与突触小泡的胞吐过程,调节神经递质释放。该蛋白通过与效应蛋白如RIM和Munc13相互作用,影响突触前膜的钙离子通道活性和囊泡释放概率。RAB3C突变可能导致其GTP酶活性异常,进而影响突触传递效率,与某些神经系统疾病如癫痫和精神分裂症有关联。研究表明,RAB3C过表达会增强突触小泡的循环和神经递质释放,可能导致神经元过度兴奋;而降低表达则会损害突触可塑性,影响学习和记忆功能。RAB3C还参与调节胰岛素分泌颗粒的释放,其表达异常可能与糖尿病相关。在肿瘤中,RAB3C的表达变化与某些癌症的侵袭和转移能力有关。RAB基因家族的共性包括:都含有保守的GTP结合结构域,通过GTP/GDP循环调控膜运输;多数成员C端带有异戊二烯化修饰位点,用于膜锚定;不同RAB蛋白定位于特定细胞器或囊泡,精确控制运输途径的特异性。RAB3C与其他RAB3亚型(RAB3A、RAB3B、RAB3D)具有高度同源性,但在组织分布和功能上存在差异,这种多样性使得RAB家族能够精细调控复杂的膜运输网络。

中文English

RAB蛋白质,如RAB3C,在膜间隔之间囊泡运输的调控牵连小GTP酶(Cheng等,2002 [考研12296628])。[由OMIM,2009年6月提供。

RAB3C基因的碱基序列:[NCBI]
Loading Gene Browser...
蛋白质序列
1MRHEAPMQMA SAQDARYGQK DSSDQNFDYM FKLLIIGNSS
41VGKTSFLFRY ADDSFTSAFV STVGIDFKVK TVFKNEKRIK
81 LQIWDTAGQ ERYRTITTAY YRGAMGFILM YDITNEESFN
121AVQDWSTQIK TYSWDNAQVI LVGNKCDMED ERVISTERGQ
161H LGEQLGFE FFETSAKDNI NVKQTFERLV DIICDKMSES
201LETDPAITAA KQNTRLKETP PPPQPNCAC
结构预测来自 AlphaFold DB(UniProt: Q96E17),颜色表示 pLDDT 置信度(深蓝高、黄橙低)。
RAB3C基因的碱基突变:           仅显示部分snp
rs295645       rs2548239       rs2548240       rs2675381       rs6878730       rs6891440       rs6892583       rs6897585       rs10060763       rs10061159       rs11383147       rs12188672       rs12659577       rs16888640       rs59459977       rs62356570       rs62356571      

RAB3C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
CTTCAGATTTGGGACACAGC
59
AATAAAGCCCATGGCTCCA
59
TTAATGCACTTGCTGTAGGC
59
GATTTGAGTTGACCTGGCAG
59
CCTACGTAGAGCCCTAACC
59
AGAGGCCATCTTTCCATACAG
60
AGAACAGCTTGGGTTTGAG
58
AGATGATATCCACAAGGCG
57
TTTCAGAGTGCTGAGAGGA
58
CAGCCAAAGTATAGATCATGCA
59
TAATGCACTTGCTGTAGGC
58
TGATTTGAGTTGACCTGGC
58
CTACGTAGAGCCCTAACCTC
59
AGAGGCCATCTTTCCATACAG
60
GCCTGCATGATCTATACTTTGG
59
CGCAATACTGTCTGTTCTCAG
59
AGAACAGCTTGGGTTTGAG
58
GATGATATCCACAAGGCGC
58
TTCAGATTTGGGACACAGC
58
AAATAAAGCCCATGGCTCC
58
      尚未收录相关数据

RAB3C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

RAB3C基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003924
Q96E17 (UniProtKB)
IDA
GO:0005515
Q96E17 (UniProtKB)
IPI
GO:0005525
Q96E17 (UniProtKB)
IEA
GO:0005829
Q96E17 (UniProtKB)
IEA
GO:0005886
Q96E17 (UniProtKB)
IEA
GO:0007264
Q96E17 (UniProtKB)
IEA
GO:0008021
Q96E17 (UniProtKB)
IEA
GO:0015031
Q96E17 (UniProtKB)
IEA
GO:0017157
Q96E17 (UniProtKB)
IEA
GO:0019882
Q96E17 (UniProtKB)
IMP
GO:0031489
Q96E17 (UniProtKB)
IPI
GO:0031982
Q96E17 (UniProtKB)
IDA
GO:0048471
Q96E17 (UniProtKB)
IDA

可能调控 RAB3C基因的相关microRNA:     

String
BioGrid
IntAct
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
Tobacco Use Disorder 0.002367032 1 0 GAD
Aberrant epithelial differentiation may contribute to endometrial polyp formation: insights from single-cell analysis.
Pathare ADS, Lawarde A, Täär K, Moreno SV, Apostolov A, Modhukur V, Tarassova D, Sola-Leyva A, Salumets A, Saare M, Peters M Syst Biol Reprod Med IF: 2.0 2026-12-00
Identification of candidate genes and ceRNA networks of HPG axis in regulating sexual precocity of roosters by whole transcriptomic sequencing.
Xiang H, Li X, Sun X, Zhang Z, Wei J, Liu Z, Ma Z, Chen S, Gou J, Ye F, Li H BMC Genomics IF: 3.9 2026-05-25
Neurodevelopmental disorder mutations in the exchange factor DENN/MADD disrupt activation of Rab GTPases.
Khan M, Kumar R, Trempe JF, Francis V, Banks E, Ayoubi R, Luna LA, McPherson PS J Biol Chem 2025-10-00
Convergent evolution of adenosine aptamers spanning bacterial, human, and random sequences revealed by structure-based bioinformatics and genomic SELEX.
Vu Michael M K, Jameson Nora E, Masuda Stuart J, Lin Dana, Larralde-Ridaura Rosa, Lupták Andrej Chem Biol IF: 6.743 2013-03-26
Analysis of Synaptotagmin, SV2, and Rab3 Expression in Cortical Glutamatergic and GABAergic Axon Terminals.
Bragina Luca, Fattorini Giorgia, Giovedí Silvia, Melone Marcello, Bosco Federica, Benfenati Fabio, Conti Fiorenzo Front Cell Neurosci IF: 4.555 2012-10-02
Expression profiling of Rab GTPases reveals the involvement of Rab20 and Rab32 in acute brain inflammation in mice.
Liang Yajie, Lin Sen, Zou Liyun, Zhou Hongli, Zhang Jiqiang, Su Bingyin, Wan Ying Neurosci Lett IF: 2.2 2012-12-19
Rab3 proteins involved in vesicle biogenesis and priming in embryonic mouse chromaffin cells.
Schonn Jean-Sébastien, van Weering Jan R T, Mohrmann Ralf, Schlüter Oliver M, Südhof Thomas C, de Wit Heidi, Verhage Matthijs, Sørensen Jakob B Traffic IF: 2.8 2011-02-08
Quantitative analysis of synaptic vesicle Rabs uncovers distinct yet overlapping roles for Rab3a and Rab27b in Ca2+-triggered exocytosis.
Pavlos Nathan J, Grønborg Mads, Riedel Dietmar, Chua John J E, Boyken Janina, Kloepper Tobias H, Urlaub Henning, Rizzoli Silvio O, Jahn Reinhard J Neurosci IF: 4.3 2010-10-29

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