FGA (fibrinogen alpha chain)

symbol:
FGA
locus group:
protein-coding gene
location:
4q31.3
gene_family:
Endogenous ligands|Fibrinogen C domain containing
alias symbol:
None
alias name:
None
entrez id:
2243
ensembl gene id:
ENSG00000171560
ucsc gene id:
uc003iod.2
refseq accession:
NM_000508
hgnc_id:
HGNC:3661
approved reserved:
2001-06-22
4q31.3
基因染色体位置图

FGA(纤维蛋白原α链)是纤维蛋白原基因家族的重要成员,编码纤维蛋白原的α亚基。纤维蛋白原是一种由肝脏合成的血浆糖蛋白,由三个多肽链(α、β、γ)组成,在凝血过程中发挥核心作用。当血管受损时,凝血酶切割纤维蛋白原释放纤维蛋白肽A和B,形成纤维蛋白单体并聚合形成血凝块,实现止血功能。FGA主要在肝脏表达,其突变可导致多种遗传性纤维蛋白原异常,包括无纤维蛋白原血症(完全缺失)、低纤维蛋白原血症(数量减少)和异常纤维蛋白原血症(功能缺陷),表现为出血倾向或血栓形成风险增加。FGA过表达可能增加血栓性疾病风险,而表达降低则导致出血风险上升。FGA与多种疾病相关,如动脉粥样硬化、心肌梗死和静脉血栓栓塞,其某些突变(如Arg35Cys)与淀粉样变性相关,导致器官功能障碍。FGA属于纤维蛋白原基因家族,该家族包括FGA、FGB和FGG,均位于4号染色体上,共同编码纤维蛋白原的三个亚基,在凝血、炎症和组织修复中起协同作用。FGA还参与炎症反应和伤口愈合,通过与白细胞表面受体结合调节免疫应答。研究FGA有助于理解凝血障碍的分子机制并开发相关治疗策略。

None

FGA基因的碱基序列:[NCBI]
Loading Gene Browser...
FGA基因的碱基突变:           仅显示部分snp
rs4766       rs6050       rs6051       rs6052       rs10921       rs2070006       rs2070007       rs2070008       rs2070009       rs2070010       rs2070011       rs2070012       rs2070013       rs2070014       rs2070015       rs2070016       rs2070017      

FGA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
TGTGGAAAGACATCAATCTGC
59
GAAGGGCATTTGTAGTTCCAG
59
TGTGGAAAGACATCAATCTGC
59
GAAGGGCATTTGTAGTTCCA
58
ATGAAACGACTGGAGGTGG
59
TACTTCACGAGCTAAAGCCC
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
TFCP2
FGA
Unknown

FGA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

FGA基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0005102
A0A087WUA0 (UniProtKB)
IEA
GO:0005577
A0A087WUA0 (UniProtKB)
IEA
GO:0007165
A0A087WUA0 (UniProtKB)
IEA
GO:0030168
A0A087WUA0 (UniProtKB)
IEA
GO:0030674
A0A087WUA0 (UniProtKB)
IEA
GO:0051258
A0A087WUA0 (UniProtKB)
IEA
GO:0002250
P02671 (UniProtKB)
IEA
GO:0002576
P02671 (UniProtKB)
TAS
GO:0005198
P02671 (UniProtKB)
IMP
GO:0005198
P02671 (UniProtKB)
IDA
GO:0005515
P02671 (UniProtKB)
IPI
GO:0005515
P02671 (UniProtKB)
IPI
GO:0005515
P02671 (UniProtKB)
IPI
GO:0005515
P02671 (UniProtKB)
IPI
GO:0005576
P02671 (UniProtKB)
NAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005576
P02671 (UniProtKB)
TAS
GO:0005577
P02671 (UniProtKB)
IDA
GO:0005577
P02671 (UniProtKB)
IDA
GO:0005577
P02671 (UniProtKB)
IDA
GO:0005615
P02671 (UniProtKB)
IDA
GO:0005791
P02671 (UniProtKB)
IEA
GO:0005886
P02671 (UniProtKB)
TAS
GO:0005938
P02671 (UniProtKB)
IEA
GO:0006461
P02671 (UniProtKB)
IMP
GO:0006953
P02671 (UniProtKB)
IEA
GO:0007160
P02671 (UniProtKB)
IDA
GO:0007165
P02671 (UniProtKB)
IEA
GO:0007596
P02671 (UniProtKB)
TAS
GO:0009897
P02671 (UniProtKB)
IDA
GO:0009986
P02671 (UniProtKB)
IDA
GO:0030198
P02671 (UniProtKB)
TAS
GO:0030674
P02671 (UniProtKB)
IEA
GO:0031091
P02671 (UniProtKB)
IDA
GO:0031093
P02671 (UniProtKB)
TAS
GO:0031639
P02671 (UniProtKB)
IDA
GO:0032355
P02671 (UniProtKB)
IEA
GO:0033595
P02671 (UniProtKB)
IEA
GO:0034116
P02671 (UniProtKB)
IDA
GO:0042730
P02671 (UniProtKB)
IDA
GO:0043152
P02671 (UniProtKB)
IDA
GO:0043278
P02671 (UniProtKB)
IEA
GO:0043623
P02671 (UniProtKB)
IDA
GO:0044267
P02671 (UniProtKB)
TAS
GO:0045087
P02671 (UniProtKB)
IEA
GO:0045907
P02671 (UniProtKB)
IDA
GO:0045921
P02671 (UniProtKB)
IDA
GO:0046872
P02671 (UniProtKB)
IEA
GO:0046898
P02671 (UniProtKB)
IEA
GO:0050714
P02671 (UniProtKB)
IDA
GO:0051258
P02671 (UniProtKB)
IDA
GO:0051592
P02671 (UniProtKB)
IDA
GO:0070062
P02671 (UniProtKB)
IDA
GO:0070062
P02671 (UniProtKB)
IDA
GO:0070062
P02671 (UniProtKB)
IDA
GO:0070374
P02671 (UniProtKB)
IDA
GO:0070374
P02671 (UniProtKB)
IDA
GO:0070527
P02671 (UniProtKB)
IMP
GO:0070527
P02671 (UniProtKB)
IDA
GO:0071354
P02671 (UniProtKB)
IEA
GO:0071407
P02671 (UniProtKB)
IEA
GO:0072377
P02671 (UniProtKB)
IMP
GO:0072377
P02671 (UniProtKB)
IMP
GO:0072378
P02671 (UniProtKB)
IDA
GO:0072562
P02671 (UniProtKB)
IDA
GO:0090277
P02671 (UniProtKB)
IDA
GO:0097421
P02671 (UniProtKB)
IEA
GO:1900026
P02671 (UniProtKB)
NAS
GO:1902042
P02671 (UniProtKB)
IDA
GO:1903561
P02671 (UniProtKB)
IDA
GO:1990643
P02671 (UniProtKB)
IEA
GO:2000261
P02671 (UniProtKB)
TAS
GO:2000352
P02671 (UniProtKB)
IDA
GO:0005102
P02671 (UniProtKB)
IDA
GO:0050839
P02671 (UniProtKB)
IDA

可能调控 FGA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
Amyloidosis, familial visceral 0.36 1 4 CLINVAR_CTD_human_UNIPROT
Congenital hypofibrinogenemia 0.24 1 0 ORPHANET_UNIPROT
Dysfibrinogenemia, Congenital 0.24 2 0 ORPHANET_UNIPROT
Pulmonary Embolism 0.2 2 0 CTD_human_RGD
Fibrinogen Adverse Event 0.134202192 5 3 GAD_GWASCAT
Venous Thromboembolism 0.132192478 4 0 CTD_human_GAD_LHGDN
Thrombosis 0.129468128 5 0 CTD_human_GAD
Afibrinogenemia 0.123810118 8 0 BeFree_CTD_human_LHGDN
Dysfibrinogenemia 0.120542884 2 2 BeFree_CLINVAR
Kidney Diseases 0.12 2 0 CTD_human

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