BBC3 (BCL2 binding component 3)

symbol:
BBC3
locus group:
protein-coding gene
location:
19q13.32
gene_family:
alias symbol:
JFY1|PUMA
alias name:
p53-upregulated modulator of apopt…
entrez id:
27113
ensembl gene id:
ENSG00000105327
ucsc gene id:
uc002pgf.5
refseq accession:
NM_014417
hgnc_id:
HGNC:17868
approved reserved:
2002-07-22
19q13.32
基因染色体位置图

BBC3(BCL2 Binding Component 3),也称为PUMA(p53 upregulated modulator of apoptosis),是一个重要的促凋亡基因,属于BCL-2蛋白家族中的BH3-only亚家族。该基因家族的特点是含有BH3(BCL-2 homology 3)结构域,能够通过与其他BCL-2家族成员相互作用来调控细胞凋亡。BBC3的主要功能是响应DNA损伤、缺氧或其他细胞应激信号,通过p53依赖或非依赖途径被激活,进而诱导细胞凋亡。BBC3通过与抗凋亡蛋白(如BCL-2和BCL-XL)结合,中和它们的抑制作用,并激活促凋亡蛋白BAX和BAK,导致线粒体外膜通透性增加,释放细胞色素C,最终触发 caspase 级联反应和细胞凋亡。BBC3在多种组织中广泛表达,尤其在受应激或损伤的细胞中表达显著上调。BBC3的突变或功能缺失可能导致细胞凋亡受阻,与肿瘤的发生和发展密切相关,例如在结直肠癌、淋巴瘤和肺癌中常见BBC3表达异常。此外,BBC3的缺失可能降低细胞对化疗或放疗的敏感性,影响治疗效果。相反,BBC3的过表达会强烈促进细胞凋亡,可能被用于癌症治疗策略中,例如通过药物诱导BBC3表达来增强肿瘤细胞死亡。BBC3还参与其他生理过程,如免疫调节和神经退行性疾病。在神经系统中,BBC3的异常激活可能与阿尔茨海默病或帕金森病中的神经元凋亡有关。BBC3基因家族的共性在于它们通过BH3结构域与其他BCL-2家族成员相互作用,调控线粒体凋亡途径,在维持细胞稳态和应对应激中发挥关键作用。总之,BBC3是一个重要的凋亡调控基因,其表达水平的变化直接影响细胞命运,并与多种疾病,尤其是癌症密切相关。

This gene encodes a member of the BCL-2 family of proteins. This family member belongs to the BH3-only pro-apoptotic subclass. The protein cooperates with direct activator proteins to induce mitochondrial outer membrane permeabilization and apoptosis. It can bind to anti-apoptotic Bcl-2 family members to induce mitochondrial dysfunction and caspase activation. Because of its pro-apoptotic role, this gene is a potential drug target for cancer therapy and for tissue injury. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2011]

该基因编码的BCL-2家族蛋白质的成员。这个家庭成员属于BH3-唯一促凋亡子类。该蛋白质直接激活蛋白协作以诱导线粒体外膜透化和细胞凋亡。它可以结合抗细胞凋亡Bcl-2家族成员诱导线粒体功能障碍和caspase活化。因为它的促凋亡作用,该基因是用于癌症治疗和组织损伤的潜在的药物靶标。选择性剪接结果在多个抄本变形。 [由RefSeq的,2011年12月提供]

CCND1基因的碱基序列:[NCBI]
Loading Gene Browser...
BBC3基因的碱基突变:           仅显示部分snp
rs888839       rs2032809       rs2032810       rs2862236       rs3810293       rs3810294       rs7247438       rs10407441       rs10417760       rs10418105       rs10418396       rs10451444       rs12610787       rs12983122       rs28460069       rs34652952       rs35529394      

BBC3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
TCTCATCATGGGACTCCTG
58
CTAATTGGGCTCCATCTCG
58
ATCTCATCATGGGACTCCTG
59
TAATTGGGCTCCATCTCGG
59
TCTCATCATGGGACTCCTG
58
TAATTGGGCTCCATCTCGG
59
转录因子
影响基因
影响类型
参考文献链接(PubMed)
CTCF
BBC3
Unknown
E2F1
BBC3
Activation
ETV6
BBC3
Activation
FOXO3
BBC3
Unknown
TCF3
BBC3
Repression
TP53
BBC3
Activation
TP53
BBC3
Unknown
TP73
BBC3
Activation

BBC3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

BBC3基因的本体(GO)信息:

GO库代码
对应的蛋白质
来源代码
GO:0001948
Q96PG8 (UniProtKB)
IPI
GO:0005515
Q96PG8 (UniProtKB)
IPI
GO:0005739
Q96PG8 (UniProtKB)
TAS
GO:0006915
Q96PG8 (UniProtKB)
IMP
GO:0051117
Q96PG8 (UniProtKB)
IPI
GO:0005764
Q96PG8 (UniProtKB)
IDA
GO:0001836
Q9BXH1 (UniProtKB)
IDA
GO:0001844
Q9BXH1 (UniProtKB)
TAS
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005515
Q9BXH1 (UniProtKB)
IPI
GO:0005739
Q9BXH1 (UniProtKB)
IDA
GO:0005739
Q9BXH1 (UniProtKB)
IDA
GO:0005741
Q9BXH1 (UniProtKB)
TAS
GO:0005741
Q9BXH1 (UniProtKB)
TAS
GO:0005741
Q9BXH1 (UniProtKB)
TAS
GO:0005783
Q9BXH1 (UniProtKB)
IEA
GO:0005829
Q9BXH1 (UniProtKB)
TAS
GO:0005829
Q9BXH1 (UniProtKB)
TAS
GO:0005829
Q9BXH1 (UniProtKB)
TAS
GO:0006919
Q9BXH1 (UniProtKB)
IDA
GO:0006919
Q9BXH1 (UniProtKB)
IDA
GO:0006974
Q9BXH1 (UniProtKB)
ISS
GO:0008340
Q9BXH1 (UniProtKB)
ISS
GO:0032464
Q9BXH1 (UniProtKB)
IDA
GO:0032464
Q9BXH1 (UniProtKB)
IDA
GO:0032471
Q9BXH1 (UniProtKB)
IDA
GO:0034976
Q9BXH1 (UniProtKB)
IDA
GO:0042981
Q9BXH1 (UniProtKB)
TAS
GO:0043525
Q9BXH1 (UniProtKB)
ISS
GO:0045926
Q9BXH1 (UniProtKB)
IMP
GO:0051209
Q9BXH1 (UniProtKB)
IDA
GO:0070059
Q9BXH1 (UniProtKB)
ISS
GO:0070059
Q9BXH1 (UniProtKB)
IDA
GO:0070245
Q9BXH1 (UniProtKB)
ISS
GO:0071456
Q9BXH1 (UniProtKB)
IEP
GO:0090200
Q9BXH1 (UniProtKB)
IDA
GO:0090200
Q9BXH1 (UniProtKB)
IGI
GO:0097190
Q9BXH1 (UniProtKB)
IDA
GO:0097190
Q9BXH1 (UniProtKB)
IDA
GO:0097194
Q9BXH1 (UniProtKB)
IDA
GO:0097194
Q9BXH1 (UniProtKB)
IDA
GO:0097194
Q9BXH1 (UniProtKB)
IDA
GO:1900740
Q9BXH1 (UniProtKB)
IDA
GO:1900740
Q9BXH1 (UniProtKB)
TAS
GO:1902237
Q9BXH1 (UniProtKB)
TAS
GO:1903896
Q9BXH1 (UniProtKB)
TAS
GO:2001056
Q9BXH1 (UniProtKB)
ISS
GO:2001244
Q9BXH1 (UniProtKB)
IMP
GO:2001244
Q9BXH1 (UniProtKB)
TAS

可能调控 BBC3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
Burkitt Lymphoma 0.122995792 1 0 BeFree_CTD_human_LHGDN
Brain Ischemia 0.12 1 0 CTD_human
Esophageal Neoplasms 0.12 1 0 CTD_human
Intermittent Claudication 0.08 1 0 RGD
Transient Ischemic Attack 0.08 1 0 RGD
Colorectal Neoplasms 0.013893193 6 0 BeFree_LHGDN
Neuroblastoma 0.00408156 5 0 BeFree_LHGDN
Liver carcinoma 0.003538676 3 0 BeFree_LHGDN
Lymphoma 0.002995792 1 0 BeFree_LHGDN
Adenocarcinoma 0.002995792 1 0 BeFree_LHGDN

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