ANXA4 (annexin A4)

symbol:
ANXA4
locus group:
protein-coding gene
location:
2p13.3
gene_family:
Annexins
alias symbol:
None
alias name:
None
entrez id:
307
ensembl gene id:
ENSG00000196975
ucsc gene id:
uc002sfr.6
refseq accession:
NM_001153
hgnc_id:
HGNC:542
approved reserved:
1992-02-13
2p13.3
基因染色体位置图

ANXA4(膜联蛋白A4)属于膜联蛋白(Annexin)基因家族,该家族是一类钙依赖性磷脂结合蛋白,广泛参与细胞膜修复、胞吐作用、炎症反应和信号转导等过程。ANXA4在多种组织中表达,尤其在肾脏、肺和胃肠道中较为丰富。其主要功能包括调节钙离子信号、维持细胞膜稳定性以及参与分泌过程。ANXA4通过结合磷脂膜在细胞膜损伤修复中发挥作用,并在囊泡运输中协助膜融合。该基因的突变可能导致其钙结合能力或膜结合特性改变,从而影响细胞稳态。研究表明,ANXA4与多种疾病相关,如癌症(如卵巢癌、结肠癌)、肾脏疾病和炎症性肠病。在癌症中,ANXA4的过表达常与肿瘤进展、转移和耐药性相关,可能通过促进细胞迁移和抑制凋亡发挥作用。相反,ANXA4表达降低可能影响细胞膜修复能力,导致组织损伤加剧。ANXA4还参与调控其他基因的表达或活性,例如与EGFR等信号通路相互作用。膜联蛋白家族的共性包括具有保守的钙和磷脂结合结构域,能够响应钙离子变化而结合细胞膜,并在膜动力学和信号转导中起重要作用。ANXA4作为该家族成员,共享这些特性,但也具有独特的组织分布和功能。

Annexin IV (ANX4) belongs to the annexin family of calcium-dependent phospholipid binding proteins. Although their functions are still not clearly defined, several members of the annexin family have been implicated in membrane-related events along exocytotic and endocytotic pathways. ANX4 has 45 to 59% identity with other members of its family and shares a similar size and exon-intron organization. Isolated from human placenta, ANX4 encodes a protein that has possible interactions with ATP, and has in vitro anticoagulant activity and also inhibits phospholipase A2 activity. ANX4 is almost exclusively expressed in epithelial cells. [provided by RefSeq, Jul 2008]

膜联蛋白IV(ANX4)属于膜联蛋白家族钙依赖性磷脂结合蛋白。虽然他们的功能都还没有明确的规定,膜联蛋白家族成员有牵连胞吐沿线和内吞途径膜相关的事件。 ANX4有45?59%的身份和其家庭的其他成员,并具有类似的尺寸和外显子 - 内含组织。从人胎盘分离ANX4编码具有与ATP可能的相互作用,以及在体外抗凝活性并且还抑制磷脂酶A2活性的蛋白质。 ANX4几乎全部在上皮细胞中表达。 [由RefSeq的,2008年7月提供]

ANXA4基因的碱基序列:[NCBI]
Loading Gene Browser...
ANXA4基因的碱基突变:           仅显示部分snp
rs1004524       rs1124399       rs1396793       rs1396794       rs1396795       rs1396796       rs1396797       rs1567386       rs4852898       rs35235909       rs56314677       rs56678536       rs60673212       rs62133961       rs75694818       rs76074660       rs76498379      

ANXA4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
CTACCAGCAGCAATATGGAC
59
ACTCACAGCTGACAGAGAC
59
ATTAGCGTCCTTGCCTACC
60
GGTCGTCTATCAAGTCCCTG
60
CTCTATAAATCGATGAAGGGCT
58
CATGTCAATTTCTGCTCGAG
57
GATTTCTCAGAATATGGACGGAG
59
TCACTCACAGCTGACAGAG
59
ATTAGCGTCCTTGCCTACC
60
GGTCGTCTATCAAGTCCCTG
60
GACCTGTATGAGGCTGGAG
59
CATCAAACACATGCAACAGG
58
GAGAACTACTGCATAAGAGGTC
58
CCCAAGCAGAAGTTCTTCTC
59
GAGAACTACTGCATAAGAGGTC
58
CCCAAGCAGAAGTTCTTCTC
59
CCTTGAAGATGACATTCGCTC
60
CATCATCACGTCATAGCTGAC
59
ATTAGCGTCCTTGCCTACC
60
GGTCGTCTATCAAGTCCCTG
60
      尚未收录相关数据

ANXA4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

ANXA4基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005509
B4E1S2 (UniProtKB)
IEA
GO:0005544
B4E1S2 (UniProtKB)
IEA
GO:0004859
P09525 (UniProtKB)
NAS
GO:0005509
P09525 (UniProtKB)
IDA
GO:0005515
P09525 (UniProtKB)
IPI
GO:0005544
P09525 (UniProtKB)
IDA
GO:0005544
P09525 (UniProtKB)
NAS
GO:0005634
P09525 (UniProtKB)
IDA
GO:0005634
P09525 (UniProtKB)
IDA
GO:0005737
P09525 (UniProtKB)
TAS
GO:0005737
P09525 (UniProtKB)
IDA
GO:0005886
P09525 (UniProtKB)
IDA
GO:0006357
P09525 (UniProtKB)
IDA
GO:0007165
P09525 (UniProtKB)
TAS
GO:0007219
P09525 (UniProtKB)
IEA
GO:0009986
P09525 (UniProtKB)
IDA
GO:0012506
P09525 (UniProtKB)
IDA
GO:0030855
P09525 (UniProtKB)
IEP
GO:0031965
P09525 (UniProtKB)
IDA
GO:0032088
P09525 (UniProtKB)
IDA
GO:0042802
P09525 (UniProtKB)
IPI
GO:0043066
P09525 (UniProtKB)
TAS
GO:0043086
P09525 (UniProtKB)
IEA
GO:0048306
P09525 (UniProtKB)
IPI
GO:0048306
P09525 (UniProtKB)
IPI
GO:0048471
P09525 (UniProtKB)
IDA
GO:0051059
P09525 (UniProtKB)
IPI
GO:0051059
P09525 (UniProtKB)
IPI
GO:0070062
P09525 (UniProtKB)
IDA
GO:0070062
P09525 (UniProtKB)
IDA
GO:0070062
P09525 (UniProtKB)
IDA
GO:0070062
P09525 (UniProtKB)
IDA
GO:0070062
P09525 (UniProtKB)
IDA
GO:2000483
P09525 (UniProtKB)
IMP
GO:0005509
Q6P452 (UniProtKB)
IEA
GO:0005544
Q6P452 (UniProtKB)
IEA
GO:0050819
Q6P452 (UniProtKB)
IEA

可能调控 ANXA4基因的相关microRNA:     

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
Renal Cell Carcinoma 0.123538676 4 0 BeFree_CTD_human_LHGDN
Animal Mammary Neoplasms 0.12 1 0 CTD_human
Precancerous Conditions 0.12 1 0 CTD_human
Prostatic Neoplasms 0.12 1 0 CTD_human
Liver neoplasms 0.12 1 0 CTD_human
Liver carcinoma 0.12 1 0 CTD_human
Leukemia, Myelocytic, Acute 0.12 1 0 CTD_human
Mammary Neoplasms, Experimental 0.12 1 0 CTD_human
Neoplasm Metastasis 0.12 1 0 CTD_human
Tobacco Use Disorder 0.002367032 1 0 GAD

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