RHOG (ras homolog family member G)

symbol:
RHOG
locus group:
protein-coding gene
location:
11p15.4
gene_family:
Rho family GTPases
alias symbol:
MGC125835|MGC125836
alias name:
None
entrez id:
391
ensembl gene id:
ENSG00000177105
ucsc gene id:
uc001lyu.2
refseq accession:
NM_001665
hgnc_id:
HGNC:672
approved reserved:
1993-01-20
11p15.4
基因染色体位置图

RHOG(Ras homolog gene family member G)属于Rho GTPase家族,这是一个Ras超家族的重要分支,主要调控细胞骨架重组、细胞迁移和粘附等过程。Rho GTPases作为分子开关,通过GTP结合(激活态)和GDP结合(失活态)的循环来传递信号。RHOG在造血细胞和内皮细胞中高表达,参与免疫细胞趋化、吞噬作用及血管生成。其激活后通过下游效应分子(如WAVE复合物、PAK激酶)调控肌动蛋白动态组装,影响细胞极性。RHOG功能异常与多种疾病相关:突变可能导致中性粒细胞迁移缺陷(如白细胞黏附缺陷症样表型),而过表达与肿瘤转移、炎症性疾病(如类风湿关节炎)相关,因其促进侵袭性伪足形成。RHOG表达下调则可能损害免疫细胞功能,增加感染风险。Rho家族共性包括:均含G结构域(结合GTP/GDP)、受GEF(鸟苷酸交换因子)激活及GAP(GTP酶激活蛋白)失活调控,并通过相似通路影响细胞形态。例如,RHOA、RAC1与RHOG共享对肌动蛋白的调控,但各自主导不同细胞行为(如RHOA介导收缩,RAC1驱动片状伪足)。该家族基因的突变或表达失衡常导致癌症、神经退行性疾病和免疫紊乱。

This gene encodes a member of the Rho family of small GTPases, which cycle between inactive GDP-bound and active GTP-bound states and function as molecular switches in signal transduction cascades. Rho proteins promote reorganization of the actin cytoskeleton and regulate cell shape, attachment, and motility. The encoded protein facilitates translocation of a functional guanine nucleotide exchange factor (GEF) complex from the cytoplasm to the plasma membrane where ras-related C3 botulinum toxin substrate 1 is activated to promote lamellipodium formation and cell migration. Two related pseudogene have been identified on chromosomes 20 and X. [provided by RefSeq, Aug 2011]

该基因编码Rho家族小GTP酶的的成员,其中非活性GDP结合和积极的GTP结合状态和功能在信号转导分子级联交换机之间循环。 RHO蛋白质促进细胞骨架的重组和调节细胞形状,附件和运动。所编码的蛋白质有利于官能鸟嘌呤核苷酸交换因子的易位从细胞质到质膜,其中Ras相关C3肉毒杆菌毒素底物1被激活,以促进板状伪足形成和细胞迁移(GEF)络合物。两个相关的假已经确定染色体上20和X [由RefSeq的,2011年8月提供]

RHOG基因的碱基序列:[NCBI]
Loading Gene Browser...
RHOG基因的碱基突变:           仅显示部分snp
rs4910577       rs4910852       rs141924589       rs146298359       rs183097225       rs186715036       rs541298465       rs542989719       rs544598567       rs554692183       rs565095116       rs962199       rs1049386       rs1049388       rs1049391       rs1349542       rs1451719      

RHOG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
CTCACTTCCTTCTCGAGCC
60
GTTGTGTAGCAGATGAGCAG
59
AAAGGCTCAGATGTCACTG
58
AGTTGTGTAGCAGATGAGC
58
TGAAGTGGAAGAGCTCAGAG
59
TGTGTAGCAGATGAGCAGG
60
ACTACAGGTGTCACTGCAG
59
GTTGTGTAGCAGATGAGCAG
59
AAGTGGAAGAGCTCAGAGC
59
TTGTGTAGCAGATGAGCAG
58
GACTACAGGTGTCACTGCA
59
TGTGTAGCAGATGAGCAGG
60
TCTCACTTCCTTCTCGAGC
59
TGTGTAGCAGATGAGCAGG
60
AAAGGCTCAGATGTCACTG
58
GTTGTGTAGCAGATGAGCA
58
CTCACTTCCTTCTCGAGCC
60
TGTGTAGCAGATGAGCAGG
60
AAGTGGAAGAGCTCAGAGC
59
TGTGTAGCAGATGAGCAGG
60
      尚未收录相关数据

RHOG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

RHOG基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0003924
P84095 (UniProtKB)
IDA
GO:0005515
P84095 (UniProtKB)
IPI
GO:0005515
P84095 (UniProtKB)
IPI
GO:0005525
P84095 (UniProtKB)
IEA
GO:0005789
P84095 (UniProtKB)
TAS
GO:0005789
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005829
P84095 (UniProtKB)
TAS
GO:0005886
P84095 (UniProtKB)
TAS
GO:0005886
P84095 (UniProtKB)
TAS
GO:0005886
P84095 (UniProtKB)
TAS
GO:0005886
P84095 (UniProtKB)
TAS
GO:0005925
P84095 (UniProtKB)
IDA
GO:0007266
P84095 (UniProtKB)
IDA
GO:0008284
P84095 (UniProtKB)
TAS
GO:0016601
P84095 (UniProtKB)
IDA
GO:0030036
P84095 (UniProtKB)
IDA
GO:0030168
P84095 (UniProtKB)
TAS
GO:0045893
P84095 (UniProtKB)
IDA
GO:0051056
P84095 (UniProtKB)
TAS
GO:0060326
P84095 (UniProtKB)
IMP
GO:0070062
P84095 (UniProtKB)
IDA
GO:0070062
P84095 (UniProtKB)
IDA
GO:0070062
P84095 (UniProtKB)
IDA
GO:0070062
P84095 (UniProtKB)
IDA
GO:0090004
P84095 (UniProtKB)
IMP
GO:0090630
P84095 (UniProtKB)
IMP
GO:1900027
P84095 (UniProtKB)
IEA

可能调控 RHOG基因的相关microRNA:     

Reactome

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
HIV Infections 0.002367032 1 0 GAD

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