SERPINC1 (serpin family C member 1)

symbol:
SERPINC1
locus group:
protein-coding gene
location:
1q25.1
gene_family:
Serine (or cysteine) peptidase inhibitors
alias symbol:
ATIII|MGC22579
alias name:
antithrombin III|signal peptide an…
entrez id:
462
ensembl gene id:
ENSG00000117601
ucsc gene id:
uc001gjt.4
refseq accession:
NM_000488
hgnc_id:
HGNC:775
approved reserved:
1986-01-01
1q25.1
基因染色体位置图

SERPINC1基因编码抗凝血酶III(ATIII),这是一种重要的丝氨酸蛋白酶抑制剂,属于serpin(丝氨酸蛋白酶抑制剂)超家族。ATIII主要在肝脏合成,是血液凝固系统的主要调节因子,通过抑制凝血酶(因子IIa)和因子Xa等关键凝血因子来防止血栓形成。SERPINC1基因突变可导致抗凝血酶缺乏症,分为I型(数量减少)和II型(功能缺陷),显著增加静脉血栓栓塞(VTE)风险,如深静脉血栓和肺栓塞。某些突变如p.Arg47Cys与肝素结合缺陷相关,而p.Arg393His影响凝血酶抑制能力。SERPINC1过表达可能增加出血倾向,而表达降低则导致血栓形成风险上升。该基因属于serpin基因家族,其成员共享约30-50%的氨基酸序列同源性,具有保守的三维结构,通过"诱饵"机制不可逆地抑制靶蛋白酶。serpin家族成员参与多种生理过程,包括凝血、炎症、细胞凋亡和肿瘤抑制。除凝血调节外,ATIII还具有抗炎和抗血管生成作用,可能通过释放内皮细胞表面糖萼中的硫酸乙酰肝素来发挥这些功能。某些获得性抗凝血酶缺乏症与肾病综合征、肝病或弥散性血管内凝血(DIC)相关。实验室诊断通常通过抗原水平和活性测定,治疗包括抗凝血酶浓缩物和肝素。

The protein encoded by this gene is a plasma protease inhibitor and a member of the serpin superfamily. This protein inhibits thrombin as well as other activated serine proteases of the coagulation system, and it regulates the blood coagulation cascade. The protein includes two functional domains: the heparin binding-domain at the N-terminus of the mature protein, and the reactive site domain at the C-terminus. The inhibitory activity is enhanced by the presence of heparin. More than 120 mutations have been identified for this gene, many of which are known to cause antithrombin-III deficiency. [provided by RefSeq, Jul 2009]

由该基因编码的蛋白质是一个等离子体蛋白酶抑制剂和丝氨酸蛋白酶抑制剂超家族的成员。这种蛋白抑制凝血酶以及凝血系统的其他活化丝氨酸蛋白酶,它调节凝血级联。该蛋白质包括两个功能域:肝素结合结构域在成熟蛋白质的N末端,在C末端的反应性位点的域。的抑制活性是通过肝素的存在而增强。超过120突变已发现此基因,其中许多已知引起抗凝血酶III缺乏。 [由RefSeq的,2009年7月提供]

SERPINC1基因的碱基序列:[NCBI]
Loading Gene Browser...
SERPINC1基因的碱基突变:           仅显示部分snp
rs677       rs5877       rs5878       rs5879       rs941988       rs941989       rs1799876       rs2227586       rs2227587       rs2227588       rs2227589       rs2227590       rs2227591       rs2227592       rs2227593       rs2227594       rs2227595      

SERPINC1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
TACCTTCAATGACCTCTATGTCTC
60
GTACTTGCAGCTGCTTCAC
60
CACCATTTACTTCAAGGGCC
59
TCCATCAGCCTTGTAGAACAG
60
CTAGGACTGAACCTGTCCC
59
AGATAAACCTTCCTGGTGTGG
60
CTTCAGTTTGAAGGAGCAGC
60
CAACAATACCTGGGAGTTTGG
59
CCCTGGACTTCAAGGAAGG
60
AAATGGTGTTAACCAGCACC
59
TTTCTATCAGCACCTGGCA
59
CTTAAATACCTCCATCAGTTGCTG
60
TCTAGGACTGAACCTGTCC
58
ATAAACCTTCCTGGTGTGG
57
ACCATTTACTTCAAGGGCCT
59
TCCATCAGCCTTGTAGAACAG
60
TTCAGTTTGAAGGAGCAGC
58
CAACAATACCTGGGAGTTTGG
59
CCCTGGACTTCAAGGAAGG
60
ATGGTGTTAACCAGCACCA
60
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CEBPA
SERPINC1
Activation
FOXA1
SERPINC1
Repression
FOXA2
SERPINC1
Repression
HNF4A
SERPINC1
Activation
NR2F1
SERPINC1
Repression
RXRA
SERPINC1
Activation
THRA
SERPINC1
Repression

SERPINC1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

SERPINC1基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0002020
P01008 (UniProtKB)
IPI
GO:0004867
P01008 (UniProtKB)
IBA
GO:0004867
P01008 (UniProtKB)
NAS
GO:0005515
P01008 (UniProtKB)
IPI
GO:0005576
P01008 (UniProtKB)
NAS
GO:0005576
P01008 (UniProtKB)
TAS
GO:0005576
P01008 (UniProtKB)
TAS
GO:0005615
P01008 (UniProtKB)
IDA
GO:0005615
P01008 (UniProtKB)
IDA
GO:0005886
P01008 (UniProtKB)
TAS
GO:0005886
P01008 (UniProtKB)
TAS
GO:0005886
P01008 (UniProtKB)
TAS
GO:0005886
P01008 (UniProtKB)
TAS
GO:0007584
P01008 (UniProtKB)
IEA
GO:0007596
P01008 (UniProtKB)
TAS
GO:0008201
P01008 (UniProtKB)
IEA
GO:0010951
P01008 (UniProtKB)
IEA
GO:0050728
P01008 (UniProtKB)
IEA
GO:0070062
P01008 (UniProtKB)
IDA
GO:0070062
P01008 (UniProtKB)
IDA
GO:0072562
P01008 (UniProtKB)
IDA
GO:2000266
P01008 (UniProtKB)
IEA
GO:0004867
Q8TCE1 (UniProtKB)
IEA
GO:0005615
Q8TCE1 (UniProtKB)
IEA
GO:0008201
Q8TCE1 (UniProtKB)
IEA
GO:0010951
Q8TCE1 (UniProtKB)
IEA
GO:2000266
Q8TCE1 (UniProtKB)
IEA

可能调控 SERPINC1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
Antithrombin III Deficiency 0.568805692 45 32 BeFree_CLINVAR_CTD_human_GAD_MGD_ORPHANET_UNIPROT
Venous Thrombosis 0.142732561 12 1 CTD_human_GAD_LHGDN
Thrombosis 0.125091382 6 0 CTD_human_GAD_LHGDN
Venous Thromboembolism 0.122367032 2 0 CTD_human_GAD
Blood Coagulation Disorders 0.120542884 3 0 BeFree_CTD_human
Disseminated Intravascular Coagulation 0.120271442 4 0 BeFree_CTD_human
Liver Failure, Acute 0.12 1 0 CTD_human
Cerebral Hemorrhage 0.12 1 0 CTD_human
Intracranial Thrombosis 0.12 1 0 CTD_human
Nephrotic Syndrome 0.12 1 0 CTD_human

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