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COL4A5 c.1390G>A
ALS1
DMD c.1332-11868C>G
TP53
肌萎缩侧索硬化症1型
USH2A c.8559-2A>G
囊性纤维化
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中文
人类
BRCA1 - BRCA1 DNA Repair Associated
Alias:
IRIS
PSCP
BRCAI
BRCC1
FANCS
PNCA4
RNF53
BROVCA1
PPP1R53
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Basic Information
Sequence Homology
Related Diseases and Mutations
Transcripts & Proteins
Gene Expression
Interactions
Related Mouse Models
Related Drugs
References Literature
这个基因编码一个190kD的核磷酸蛋白,在维持基因组稳定性方面发挥作用,并作为一种肿瘤抑制因子。BRCA1基因包含22个外显子,横跨约110kb的DNA。编码的蛋白质与其他肿瘤抑制因子、DNA损伤传感器和信号转导子结合,形成一个大型的多亚基蛋白质复合物,称为BRCA1相关基因组监控复合物(BASC)。这个基因产物与RNA聚合酶II结合,并通过C端结构域与组蛋白去乙酰化酶复合物相互作用。因此,这个蛋白质在转录、双链断裂的DNA修复和重组中发挥作用。这个基因的突变负责大约40%的遗传性乳腺癌和超过80%的遗传性乳腺癌和卵巢癌。可变剪接在调节这个基因的亚细胞定位和生理功能方面发挥作用。已经描述了这个基因的许多可变剪接转录本变异,其中一些是疾病相关的突变,但只有其中一些变异的全长度已经被描述。一个相关的假基因,也位于染色体17上,已经被识别出来。[RefSeq,2020年5月提供]
Related ID:
NCBI:672
ENSEMBL:ENSG00000012048
HGNC:1100
UNIPROT:P38398
OMIM:113705
Basic Information
NCBI
Transcripts
Exons
Length
MW (kDa)
Mutations
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Reference
672
368
23
126033 bp
207.72
13374
22
31
106
BRCA1 Genetics information (-)
GRCh38
Sequence Homology
Related Diseases and Mutations
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* This data comes from NCBI.
Gene Expression
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