MATK (megakaryocyte-associated tyrosine kinase)

symbol:
MATK
locus group:
protein-coding gene
location:
19p13.3
gene_family:
SH2 domain containing
alias symbol:
HYLTK|CTK|HYL|Lsk|CHK|HHYLTK|DKFZp434N1212|MGC1708|MGC2101
alias name:
Csk-homologous kinase|tyrosine-pro…
entrez id:
4145
ensembl gene id:
ENSG00000007264
ucsc gene id:
uc002lyv.4
refseq accession:
NM_139355
hgnc_id:
HGNC:6906
approved reserved:
1994-07-22
19p13.3
基因染色体位置图

MATK(Megakaryocyte-Associated Tyrosine Kinase)是一种属于SRC(肉瘤病毒癌基因同源物)家族的酪氨酸激酶基因,主要表达于造血系统,特别是巨核细胞和血小板中。该基因编码的蛋白质在细胞信号传导中起重要作用,参与调控细胞增殖、分化、存活和迁移等过程。MATK与CSK(C-terminal Src kinase)高度同源,两者均通过磷酸化SRC家族激酶的C端酪氨酸残基来负调控其活性,从而维持细胞稳态。MATK在免疫系统中也发挥功能,例如调节T细胞受体信号通路。若MATK发生突变或表达异常,可能导致信号传导紊乱,与某些血液疾病或免疫相关疾病有关。MATK过表达可能抑制SRC家族激酶活性,进而影响细胞增殖和迁移,而降低表达则可能导致SRC家族激酶过度活化,增加细胞恶性转化的风险。SRC家族激酶的共性包括含有SH2和SH3结构域,能够通过酪氨酸磷酸化传递信号,并在细胞生长、分化、存活和运动等过程中发挥核心作用。MATK作为该家族的调控成员,通过负反馈机制维持激酶活性的平衡。研究表明,MATK在某些癌症中表达异常,可能作为潜在的治疗靶点。此外,MATK还参与神经系统的发育和功能,其表达变化可能与神经系统疾病相关。总体而言,MATK是一个多功能的调控基因,在多种生理和病理过程中扮演重要角色。

The protein encoded by this gene has amino acid sequence similarity to Csk tyrosine kinase and has the structural features of the CSK subfamily: SRC homology SH2 and SH3 domains, a catalytic domain, a unique N terminus, lack of myristylation signals, lack of a negative regulatory phosphorylation site, and lack of an autophosphorylation site. This protein is thought to play a significant role in the signal transduction of hematopoietic cells. It is able to phosphorylate and inactivate Src family kinases, and may play an inhibitory role in the control of T-cell proliferation. This protein might be involved in signaling in some cases of breast cancer. Three alternatively spliced transcript variants that encode different isoforms have been described for this gene. [provided by RefSeq, Jul 2008]

的prote在该基因编码具有氨基酸序列相似了Csk酪氨酸激酶并且具有CSK亚科的结构特征:Src同源SH2和SH3结构域,催化结构域,一个独特的N末端,缺乏十四烷基化信号的,缺少一个负的调节磷酸化位点,而缺乏自身磷酸化位点。这种蛋白质被认为在造血细胞的信号转导显著作用。它能够磷酸化并失活的Src家族激酶,并且可能在T细胞增殖的控制的抑制作用。此蛋白质可能参与了在乳腺癌的某些情况下,信令。三个编码不同同种型的可变剪接转录物变体已被用于这个基因说明。 [由RefSeq的,2008年7月提供]

MATK基因的碱基序列:[NCBI]
Loading Gene Browser...
MATK基因的碱基突变:           仅显示部分snp
rs2052059       rs2066766       rs2066767       rs2066768       rs2066769       rs2066771       rs2066772       rs2074976       rs2368923       rs3746114       rs3746115       rs3833281       rs4806953       rs4807509       rs4807510       rs4807511       rs4807512      

MATK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
CATCGAGACGGGATTTCAC
58
GGATCATCTGAGGTCAGGA
58
CTCAAACACGGGAAGTTCAC
60
CCCGTCCATATGAGAAGACC
60
AGAGTTTGGAGCTGTCCTG
59
CTCCATGACAATGTACAGCC
59
TGTATCACCAAATGCGAGC
59
GTACCAGCTCTTGTTCTCG
58
AACAGGAAGAACCAGGCTC
60
AAACTGAGGCAGGTGAGAG
59
CTCTCAAACACGGGTTCAC
59
CGACACCTCTTTCAGTGAC
58
GACATGGTGGAGCATTACAG
59
CTGCAGGTTCAGTAACCAG
58
CTCAAACACGGGAAGTTCAC
60
CCCGTCCATATGAGAAGACC
60
TGTATCACCAAATGCGAGC
59
GTACCAGCTCTTGTTCTCG
58
TGTATCACCAAATGCGAGC
59
GTACCAGCTCTTGTTCTCG
58
      尚未收录相关数据

MATK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

MATK基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0004715
A0A087WUR1 (UniProtKB)
IEA
GO:0005524
A0A087WUR1 (UniProtKB)
IEA
GO:0018108
A0A087WUR1 (UniProtKB)
IEA
GO:0018108
A0A087WUR1 (UniProtKB)
IEA
GO:0004713
K7EKS5 (UniProtKB)
IEA
GO:0005524
K7EKS5 (UniProtKB)
IEA
GO:0018108
K7EKS5 (UniProtKB)
IEA
GO:0004715
K7EQY5 (UniProtKB)
IEA
GO:0005524
K7EQY5 (UniProtKB)
IEA
GO:0018108
K7EQY5 (UniProtKB)
IEA
GO:0018108
K7EQY5 (UniProtKB)
IEA
GO:0004715
K7ES68 (UniProtKB)
IEA
GO:0005524
K7ES68 (UniProtKB)
IEA
GO:0018108
K7ES68 (UniProtKB)
IEA
GO:0018108
K7ES68 (UniProtKB)
IEA
GO:0004713
P42679 (UniProtKB)
TAS
GO:0004715
P42679 (UniProtKB)
IBA
GO:0005102
P42679 (UniProtKB)
IBA
GO:0005515
P42679 (UniProtKB)
IPI
GO:0005515
P42679 (UniProtKB)
IPI
GO:0005515
P42679 (UniProtKB)
IPI
GO:0005515
P42679 (UniProtKB)
IPI
GO:0005515
P42679 (UniProtKB)
IPI
GO:0005515
P42679 (UniProtKB)
IPI
GO:0005524
P42679 (UniProtKB)
IEA
GO:0005829
P42679 (UniProtKB)
TAS
GO:0006468
P42679 (UniProtKB)
TAS
GO:0007169
P42679 (UniProtKB)
IBA
GO:0007498
P42679 (UniProtKB)
TAS
GO:0008283
P42679 (UniProtKB)
TAS
GO:0008284
P42679 (UniProtKB)
TAS
GO:0016477
P42679 (UniProtKB)
IBA
GO:0030154
P42679 (UniProtKB)
IBA
GO:0031234
P42679 (UniProtKB)
IBA
GO:0038083
P42679 (UniProtKB)
IBA
GO:0038128
P42679 (UniProtKB)
TAS
GO:0045087
P42679 (UniProtKB)
IBA

可能调控 MATK基因的相关microRNA:     

Reactome

MINT

BioGrid

IntAct

mentha

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
Obesity 0.120271442 1 1 BeFree_GWASCAT
Mammary Neoplasms 0.0054487 2 0 LHGDN
Brain Neoplasms 0.002995792 1 0 BeFree_LHGDN
Colonic Neoplasms 0.00272435 1 0 LHGDN
Central neuroblastoma 0.000542884 2 0 BeFree
Neuroblastoma 0.000542884 2 0 BeFree
Breast Carcinoma 0.000542884 2 0 BeFree
Encephalomyelitis, Western Equine 0.000271442 1 0 BeFree
Adenovirus Infections 0.000271442 1 0 BeFree
Glioblastoma 0.000271442 1 0 BeFree

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