ROCK2 (Rho associated coiled-coil containing protein kinase 2)

symbol:
ROCK2
locus group:
protein-coding gene
location:
2p25.1
gene_family:
Pleckstrin homology domain containing
alias symbol:
None
alias name:
None
entrez id:
9475
ensembl gene id:
ENSG00000134318
ucsc gene id:
uc002rbd.2
refseq accession:
NM_001321643
hgnc_id:
HGNC:10252
approved reserved:
1999-04-23
2p25.1
基因染色体位置图

ROCK2(Rho-associated coiled-coil containing protein kinase 2)是一种丝氨酸/苏氨酸蛋白激酶,属于ROCK基因家族(包括ROCK1和ROCK2),该家族成员通过Rho GTP酶信号通路调控细胞骨架重组、细胞迁移、收缩和黏附等过程。ROCK2主要通过磷酸化下游靶蛋白(如肌球蛋白轻链MLC、LIM激酶等)发挥作用,影响平滑肌收缩、血管张力、神经轴突导向和炎症反应等。其表达广泛分布于脑、心脏、血管和免疫细胞中。ROCK2功能异常或突变可能导致过度激活,引发高血压、动脉粥样硬化、神经退行性疾病(如阿尔茨海默病)和癌症转移;而功能缺失则可能影响胚胎发育或导致免疫缺陷。ROCK2过表达会增强细胞迁移和侵袭能力(促进肿瘤转移),同时加剧纤维化疾病(如肺纤维化)和血管痉挛;表达降低则可能改善血管舒张但削弱伤口愈合。ROCK基因家族的共性包括:依赖RhoA激活、具有 coiled-coil(卷曲螺旋)结构域和激酶域,均参与细胞形态调控。目前针对ROCK2的药物(如法舒地尔Fasudil)被用于治疗脑血管痉挛,其抑制剂也在研究用于抗纤维化和抗肿瘤治疗。专业术语解释:Rho GTP酶是调控细胞骨架的小分子开关蛋白;磷酸化是通过添加磷酸基团改变蛋白质活性的过程; coiled-coil是蛋白质中α螺旋相互缠绕的结构模体。

The protein encoded by this gene is a serine/threonine kinase that regulates cytokinesis, smooth muscle contraction, the formation of actin stress fibers and focal adhesions, and the activation of the c-fos serum response element. This protein, which is an isozyme of ROCK1 is a target for the small GTPase Rho. [provided by RefSeq, Jul 2008]

由该基因编码的蛋白质是一种丝氨酸/苏氨酸激酶是调节细胞分裂,平滑肌收缩,肌动蛋白应力纤维和粘着斑的形成,和c-fos血清应答元件的激活。该蛋白质,这是ROCK1的同功酶的小GTP酶的Rho的靶。 [由RefSeq的,2008年7月提供]

ROCK2基因的碱基序列:[NCBI]
Loading Gene Browser...
ROCK2基因的碱基突变:           仅显示部分snp
rs7583308       rs10171257       rs555845232       rs570423113       rs8996       rs9349       rs415247       rs442740       rs445230       rs726843       rs753770       rs753771       rs896017       rs921321       rs921322       rs965665       rs978906      

ROCK2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
TGGATGAAACAGGCATGGT
60
CTTGTGATTTCAGAACCTCAGG
59
TGTTTCCCTGAAGATGCAG
57
AAGTCGTACCTCCCTATCTG
58
TCTACAGATGAAGGCAGAAGAC
59
CCTTGTGACGAACCAACTG
59
TCCGACCAGTTACACAGAC
59
CATTGGCATACAGAATCTGGA
58
TGCCTTTCATCGGATTTACC
58
CTCTACAAGATGGAGAGTCAC
57
CTGAACGTGAGAAATTGACCC
60
TCTCTTCAGCTATTTGTGCCT
60
CTGAACGTGAGAAATTGACCC
60
TCTCTTCAGCTATTTGTGCCT
60
TTGCCTGTACGAAACAACAC
59
ACAGTAGGAGCTATACTATGAGAC
59
ATCGCAGAAGGTTTATGCT
57
AATGTACCATGCCTGTCTG
58
CTTAACACAGATACAGAACCCA
58
CAAGGAATTTAAGCCATCCTG
57
      尚未收录相关数据

ROCK2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

ROCK2基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004674
C9JFJ0 (UniProtKB)
IEA
GO:0005524
C9JFJ0 (UniProtKB)
IEA
GO:0005622
C9JFJ0 (UniProtKB)
IEA
GO:0006468
C9JFJ0 (UniProtKB)
IEA
GO:0006939
C9JFJ0 (UniProtKB)
IEA
GO:0007266
C9JFJ0 (UniProtKB)
IEA
GO:0010825
C9JFJ0 (UniProtKB)
IEA
GO:0032956
C9JFJ0 (UniProtKB)
IEA
GO:0004674
D6REE7 (UniProtKB)
IEA
GO:0005524
D6REE7 (UniProtKB)
IEA
GO:0005622
D6REE7 (UniProtKB)
IEA
GO:0006468
D6REE7 (UniProtKB)
IEA
GO:0006939
D6REE7 (UniProtKB)
IEA
GO:0007266
D6REE7 (UniProtKB)
IEA
GO:0010825
D6REE7 (UniProtKB)
IEA
GO:0032956
D6REE7 (UniProtKB)
IEA
GO:0004674
E9PF63 (UniProtKB)
IEA
GO:0005524
E9PF63 (UniProtKB)
IEA
GO:0005622
E9PF63 (UniProtKB)
IEA
GO:0005622
E9PF63 (UniProtKB)
IEA
GO:0006468
E9PF63 (UniProtKB)
IEA
GO:0006939
E9PF63 (UniProtKB)
IEA
GO:0007266
E9PF63 (UniProtKB)
IEA
GO:0010825
E9PF63 (UniProtKB)
IEA
GO:0017048
E9PF63 (UniProtKB)
IEA
GO:0032956
E9PF63 (UniProtKB)
IEA
GO:0046872
E9PF63 (UniProtKB)
IEA
GO:0000910
O75116 (UniProtKB)
NAS
GO:0001934
O75116 (UniProtKB)
IMP
GO:0004674
O75116 (UniProtKB)
IDA
GO:0004674
O75116 (UniProtKB)
IDA
GO:0005198
O75116 (UniProtKB)
NAS
GO:0005515
O75116 (UniProtKB)
IPI
GO:0005515
O75116 (UniProtKB)
IPI
GO:0005524
O75116 (UniProtKB)
IEA
GO:0005634
O75116 (UniProtKB)
IEA
GO:0005813
O75116 (UniProtKB)
IDA
GO:0005829
O75116 (UniProtKB)
TAS
GO:0005829
O75116 (UniProtKB)
TAS
GO:0005829
O75116 (UniProtKB)
TAS
GO:0005829
O75116 (UniProtKB)
TAS
GO:0005829
O75116 (UniProtKB)
TAS
GO:0005886
O75116 (UniProtKB)
IEA
GO:0006468
O75116 (UniProtKB)
IDA
GO:0006939
O75116 (UniProtKB)
TAS
GO:0007249
O75116 (UniProtKB)
IMP
GO:0007266
O75116 (UniProtKB)
IEA
GO:0010595
O75116 (UniProtKB)
IMP
GO:0010628
O75116 (UniProtKB)
IMP
GO:0010825
O75116 (UniProtKB)
IEA
GO:0016525
O75116 (UniProtKB)
IMP
GO:0017048
O75116 (UniProtKB)
IEA
GO:0030155
O75116 (UniProtKB)
TAS
GO:0030866
O75116 (UniProtKB)
IGI
GO:0030866
O75116 (UniProtKB)
IMP
GO:0032956
O75116 (UniProtKB)
TAS
GO:0035509
O75116 (UniProtKB)
IGI
GO:0035509
O75116 (UniProtKB)
IMP
GO:0036464
O75116 (UniProtKB)
IDA
GO:0042752
O75116 (UniProtKB)
ISS
GO:0044822
O75116 (UniProtKB)
IDA
GO:0045616
O75116 (UniProtKB)
IMP
GO:0046872
O75116 (UniProtKB)
IEA
GO:0048010
O75116 (UniProtKB)
TAS
GO:0048013
O75116 (UniProtKB)
TAS
GO:0048511
O75116 (UniProtKB)
IEA
GO:0051298
O75116 (UniProtKB)
IMP
GO:0051492
O75116 (UniProtKB)
TAS
GO:0051893
O75116 (UniProtKB)
TAS
GO:0071394
O75116 (UniProtKB)
IMP
GO:0072518
O75116 (UniProtKB)
IMP
GO:0090002
O75116 (UniProtKB)
IGI
GO:0090002
O75116 (UniProtKB)
IMP
GO:1903140
O75116 (UniProtKB)
IGI
GO:1903140
O75116 (UniProtKB)
IMP
GO:1903347
O75116 (UniProtKB)
IGI
GO:2000114
O75116 (UniProtKB)
TAS
GO:2000145
O75116 (UniProtKB)
TAS
GO:0004674
Q14DU5 (UniProtKB)
IEA
GO:0005622
Q14DU5 (UniProtKB)
IEA
GO:0005622
Q14DU5 (UniProtKB)
IEA
GO:0006468
Q14DU5 (UniProtKB)
IEA
GO:0006939
Q14DU5 (UniProtKB)
IEA
GO:0007266
Q14DU5 (UniProtKB)
IEA
GO:0010825
Q14DU5 (UniProtKB)
IEA
GO:0017048
Q14DU5 (UniProtKB)
IEA
GO:0032956
Q14DU5 (UniProtKB)
IEA
GO:0046872
Q14DU5 (UniProtKB)
IEA

可能调控 ROCK2基因的相关microRNA:     

Reactome

MINT

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
Left Ventricular Hypertrophy 0.08 1 0 RGD
Hypertensive disease 0.010725648 4 0 BeFree_GAD_LHGDN
Sudden Cardiac Death 0.005091382 2 1 GAD_LHGDN
Malignant neoplasm of breast 0.003181358 3 1 BeFree_GAD
Mammary Neoplasms 0.00272435 1 0 LHGDN
Liver Cirrhosis 0.002367032 1 0 GAD
Hepatopulmonary Syndrome 0.002367032 1 0 GAD
HIV Infections 0.002367032 1 0 GAD
Neoplasm Metastasis 0.001085767 4 1 BeFree
Breast Carcinoma 0.000814326 3 1 BeFree

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