Gene Gene information from NCBI Gene database.
Entrez ID 672
Gene name BRCA1 DNA repair associated
Gene symbol BRCA1
Synonyms (NCBI Gene)
BRCAIBRCC1BROVCA1FANCSIRISPNCA4PPP1R53PSCPRNF53
Chromosome 17
Chromosome location 17q21.31
Summary This gene encodes a 190 kD nuclear phosphoprotein that plays a role in maintaining genomic stability, and it also acts as a tumor suppressor. The BRCA1 gene contains 22 exons spanning about 110 kb of DNA. The encoded protein combines with other tumor supp
SNPs SNP information provided by dbSNP.
2726
SNP ID Visualize variation Clinical significance Consequence
rs799917 G>A,C,T Benign-likely-benign, benign, uncertain-significance, conflicting-interpretations-of-pathogenicity, likely-benign Coding sequence variant, non coding transcript variant, missense variant, intron variant
rs1799966 T>A,C Benign-likely-benign, likely-benign, benign, conflicting-interpretations-of-pathogenicity Coding sequence variant, non coding transcript variant, missense variant
rs1799967 C>T Benign-likely-benign, benign, conflicting-interpretations-of-pathogenicity Coding sequence variant, non coding transcript variant, missense variant
rs1800064 C>A,T Benign-likely-benign, conflicting-interpretations-of-pathogenicity, likely-benign Coding sequence variant, non coding transcript variant, synonymous variant, intron variant
rs1800747 C>A,G,T Likely-pathogenic, not-provided, pathogenic Splice acceptor variant
miRNA miRNA information provided by mirtarbase database.
107
miRTarBase ID miRNA Experiments Reference
MIRT003333 hsa-miR-15a-5p Luciferase reporter assay 19144710
MIRT003328 hsa-miR-16-5p Luciferase reporter assay 19144710
MIRT001920 hsa-miR-146a-5p Luciferase reporter assay 18660546
MIRT001920 hsa-miR-146a-5p Luciferase reporter assay 18660546
MIRT003333 hsa-miR-15a-5p Review 20026422
Transcription factors Transcription factors information provided by TRRUST V2 database.
42
Transcription factor Regulation Reference
AHR Unknown 18259752
ARNT Unknown 16567799
CHD8 Unknown 16949368
CREBBP Unknown 23285190
CTBP1 Repression 20818429
Gene ontology (GO) Gene Ontology (GO) annotations describing the biological processes, molecular functions, and cellular components associated with a gene.
123
GO ID Ontology Definition Evidence Reference
GO:0000151 Component Ubiquitin ligase complex NAS 14976165
GO:0000152 Component Nuclear ubiquitin ligase complex IDA 14636569
GO:0000724 Process Double-strand break repair via homologous recombination IBA
GO:0000724 Process Double-strand break repair via homologous recombination IDA 17349954, 28398198
GO:0000793 Component Condensed chromosome IEA
Other IDs Other IDs provides unique identifiers for this gene in OMIM, HGNC, and Ensembl databases.
MIM HGNC e!Ensembl
113705 1100 ENSG00000012048
Protein Protein information from UniProt database.
UniProt ID Unique identifier for the protein in the UniProt database. Click to view detailed protein information.
P38398
Protein name Breast cancer type 1 susceptibility protein (EC 2.3.2.27) (RING finger protein 53) (RING-type E3 ubiquitin transferase BRCA1)
Protein function E3 ubiquitin-protein ligase that specifically mediates the formation of 'Lys-6'-linked polyubiquitin chains and plays a central role in DNA repair by facilitating cellular responses to DNA damage (PubMed:10500182, PubMed:12887909, PubMed:1289068
PDB 1JM7 , 1JNX , 1N5O , 1OQA , 1T15 , 1T29 , 1T2U , 1T2V , 1Y98 , 2ING , 3COJ , 3K0H , 3K0K , 3K15 , 3K16 , 3PXA , 3PXB , 3PXC , 3PXD , 3PXE , 4IFI , 4IGK , 4JLU , 4OFB , 4U4A , 4Y18 , 4Y2G , 6G2I , 7JZV , 7LYB , 8GRQ
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00097 zf-C3HC4 24 64 Zinc finger, C3HC4 type (RING finger) Domain
PF12820 BRCT_assoc 345 508 Serine-rich domain associated with BRCT Domain
PF00533 BRCT 1644 1723 BRCA1 C Terminus (BRCT) domain Family
PF00533 BRCT 1756 1842 BRCA1 C Terminus (BRCT) domain Family
Tissue specificity TISSUE SPECIFICITY: Isoform 1 and isoform 3 are widely expressed. Isoform 3 is reduced or absent in several breast and ovarian cancer cell lines.
Sequence
MDLSALRVEEVQNVINAMQKILECPICLELIKEPVSTKCDHIFCKFCMLKLLNQKKGPSQ
CPLC
KNDITKRSLQESTRFSQLVEELLKIICAFQLDTGLEYANSYNFAKKENNSPEHLKD
EVSIIQSMGYRNRAKRLLQSEPENPSLQETSLSVQLSNLGTVRTLRTKQRIQPQKTSVYI
ELGSDSSEDTVNKATYCSVGDQELLQITPQGTRDEISLDSAKKAACEFSETDVTNTEHHQ
PSNNDLNTTEKRAAERHPEKYQGSSVSNLHVEPCGTNTHASSLQHENSSLLLTKDRMNVE
KAEFCNKSKQPGLARSQHNRWAGSKETCNDRRTPSTEKKVDLNADPLCERKEWNKQKLPC
SENPRDTEDVPWITLNSSIQKVNEWFSRSDELLGSDDSHDGESESNAKVADVLDVLNEVD
EYSGSSEKIDLLASDPHEALICKSERVHSKSVESNIEDKIFGKTYRKKASLPNLSHVTEN
LIIGAFVTEPQIIQERPLTNKLKRKRRP
TSGLHPEDFIKKADLAVQKTPEMINQGTNQTE
QNGQVMNITNSGHENKTKGDSIQNEKNPNPIESLEKESAFKTKAEPISSSISNMELELNI
HNSKAPKKNRLRRKSSTRHIHALELVVSRNLSPPNCTELQIDSCSSSEEIKKKKYNQMPV
RHSRNLQLMEGKEPATGAKKSNKPNEQTSKRHDSDTFPELKLTNAPGSFTKCSNTSELKE
FVNPSLPREEKEEKLETVKVSNNAEDPKDLMLSGERVLQTERSVESSSISLVPGTDYGTQ
ESISLLEVSTLGKAKTEPNKCVSQCAAFENPKGLIHGCSKDNRNDTEGFKYPLGHEVNHS
RETSIEMEESELDAQYLQNTFKVSKRQSFAPFSNPGNAEEECATFSAHSGSLKKQSPKVT
FECEQKEENQGKNESNIKPVQTVNITAGFPVVGQKDKPVDNAKCSIKGGSRFCLSSQFRG
NETGLITPNKHGLLQNPYRIPPLFPIKSFVKTKCKKNLLEENFEEHSMSPEREMGNENIP
STVSTISRNNIRENVFKEASSSNINEVGSSTNEVGSSINEIGSSDENIQAELGRNRGPKL
NAMLRLGVLQPEVYKQSLPGSNCKHPEIKKQEYEEVVQTVNTDFSPYLISDNLEQPMGSS
HASQVCSETPDDLLDDGEIKEDTSFAENDIKESSAVFSKSVQKGELSRSPSPFTHTHLAQ
GYRRGAKKLESSEENLSSEDEELPCFQHLLFGKVNNIPSQSTRHSTVATECLSKNTEENL
LSLKNSLNDCSNQVILAKASQEHHLSEETKCSASLFSSQCSELEDLTANTNTQDPFLIGS
SKQMRHQSESQGVGLSDKELVSDDEERGTGLEENNQEEQSMDSNLGEAASGCESETSVSE
DCSGLSSQSDILTTQQRDTMQHNLIKLQQEMAELEAVLEQHGSQPSNSYPSIISDSSALE
DLRNPEQSTSEKAVLTSQKSSEYPISQNPEGLSADKFEVSADSSTSKNKEPGVERSSPSK
CPSLDDRWYMHSCSGSLQNRNYPSQEELIKVVDVEEQQLEESGPHDLTETSYLPRQDLEG
TPYLESGISLFSDDPESDPSEDRAPESARVGNIPSSTSALKVPQLKVAESAQSPAAAHTT
DTAGYNAMEESVSREKPELTASTERVNKRMSMVVSGLTPEEFMLVYKFARKHHITLTNLI
TEETTHVVMKTDAEFVCERTLKYFLGIAGGKWVVSYFWVTQSI
KERKMLNEHDFEVRGDV
VNGRNHQGPKRARESQDRKIFRGLEICCYGPFTNMPTDQLEWMVQLCGASVVKELSSFTL
GTGVHPIVVVQPDAWTEDNGFHAIGQMCEAPVVTREWVLDSV
ALYQCQELDTYLIPQIPH
SHY
Sequence length 1863
Interactions View interactions
Pathways Pathway information has different metabolic/signaling pathways associated with genes.
  KEGG  Reactome
  Platinum drug resistance
Homologous recombination
Fanconi anemia pathway
Ubiquitin mediated proteolysis
PI3K-Akt signaling pathway
MicroRNAs in cancer
Breast cancer
  SUMOylation of DNA damage response and repair proteins
HDR through Single Strand Annealing (SSA)
HDR through Homologous Recombination (HRR)
Metalloprotease DUBs
Resolution of D-loop Structures through Synthesis-Dependent Strand Annealing (SDSA)
Recruitment and ATM-mediated phosphorylation of repair and signaling proteins at DNA double strand breaks
Resolution of D-loop Structures through Holliday Junction Intermediates
Nonhomologous End-Joining (NHEJ)
Homologous DNA Pairing and Strand Exchange
Processing of DNA double-strand break ends
Presynaptic phase of homologous DNA pairing and strand exchange
TP53 Regulates Transcription of DNA Repair Genes
Regulation of TP53 Activity through Phosphorylation
G2/M DNA damage checkpoint
Transcriptional Regulation by E2F6
Associated diseases Disease associations from ClinVar categorized as Causal (Pathogenic/Likely Pathogenic) or Unknown.
27658
Causal Diseases associated with Pathogenic or Likely Pathogenic variants in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
Abnormality of the ovary Pathogenic rs80357609 RCV001564012
bilateral breast cancer Pathogenic rs80357888 RCV001004827
BRCA1-related cancer predisposition Likely pathogenic; Pathogenic rs80357474, rs273901767, rs80357587, rs80358003, rs80358008, rs80358074, rs786203319, rs869320780, rs80356957, rs876660071, rs876658626, rs876660282, rs80357276, rs876660096, rs879254224
View all (92 more)
RCV005628798
RCV005415405
RCV004804102
RCV005415410
RCV004804104
RCV005415411
RCV006276077
RCV006276083
RCV005628802
RCV006259281
RCV004804874
RCV004804920
RCV005415419
RCV005415420
RCV004567784
RCV006259347
RCV004567818
RCV004802937
RCV004566751
RCV004802938
RCV004802939
RCV004802940
RCV004802941
RCV004802942
RCV004802943
RCV004802944
RCV004802945
RCV004802946
RCV004805118
RCV005628815
RCV005415429
RCV004802066
RCV006260058
RCV005628819
RCV004566758
RCV004802954
RCV004802955
RCV004802956
RCV004802959
RCV004802960
RCV004802963
RCV004802964
RCV004802965
RCV004802966
RCV004802968
RCV004802970
RCV004802973
RCV004802974
RCV004802977
RCV004802983
RCV004802984
RCV004802985
RCV004802987
RCV004802989
RCV004566763
RCV004802991
RCV005628785
RCV004802994
RCV004802995
RCV004802996
RCV005628830
RCV005628829
RCV005415439
RCV004802395
RCV006261026
RCV005415442
RCV004803951
RCV004803958
RCV004566890
RCV004803964
RCV004803966
RCV004566891
RCV004803968
RCV004803975
RCV006276059
RCV004803977
RCV004803984
RCV004803987
RCV004803992
RCV004803995
RCV004803997
RCV004803998
RCV004804000
RCV004804002
RCV004804013
RCV005415399
RCV004566893
RCV004804015
RCV005628794
RCV004804016
RCV004804017
RCV004804018
RCV006258984
RCV006258985
RCV006276060
RCV004566894
RCV004804019
RCV005628795
RCV006258986
RCV004804021
RCV005628796
RCV006258987
RCV004804024
RCV004566895
RCV005628797
RCV006258993
RCV004804029
RCV005415458
RCV005628876
RCV006259009
BRCA1-related disorder Pathogenic; Likely pathogenic rs273899692, rs730882164, rs876659327, rs753524038, rs483353078, rs397508874, rs80357914, rs62625308, rs80357868, rs41293455, rs80357906, rs80357382, rs41293463, rs397509091, rs80357888
View all (36 more)
RCV004554701
RCV004730891
RCV005250040
RCV004730917
RCV004554759
RCV004554932
RCV004554604
RCV004554605
RCV004758594
RCV005249992
RCV004554607
RCV004758595
RCV004554608
RCV004554791
RCV004730859
RCV004554614
RCV004758603
RCV004758604
RCV004758605
RCV004758606
RCV004554621
RCV004758607
RCV004758609
RCV004758610
RCV004730860
RCV004554629
RCV004758613
RCV004554632
RCV004554633
RCV004554634
RCV004554635
RCV004758615
RCV004731003
RCV004730862
RCV004730863
RCV004554649
RCV004554650
RCV004758622
RCV004758623
RCV004554656
RCV004730864
RCV004758625
RCV004554663
RCV004758627
RCV004758628
RCV004554678
RCV004554680
RCV004554685
RCV004758631
RCV004758632
RCV004554845
Unknown Diseases with uncertain, conflicting, or no pathogenic evidence in ClinVar
Phenotype Name Clinical Significance dbSNP ID RCV Accession
- no classification for the single variant rs886040897 -
Acute myeloid leukemia Benign; Likely benign rs117281398, rs191331108 RCV005892228
RCV005893818
Breast ductal adenocarcinoma Benign rs1799950 RCV000207264
Burkitt lymphoma Conflicting classifications of pathogenicity rs780367532 RCV002285401
Associations from Text MiningDisease associations identified through Pubtator
Disease Name Relationship Type References
3 methylcrotonyl CoA carboxylase 1 deficiency Associate 26655088
Abnormalities Drug Induced Associate 22282309
Abortion Spontaneous Associate 16563180, 26047126
Abuse dwarfism syndrome Associate 31551380
Achalasia Addisonianism Alacrimia syndrome Associate 22431556
Adenocarcinoma Associate 17625228, 21934105, 23803067, 28751461, 31976786, 32356124, 33500480, 34449929, 34721658, 36418296, 37452825, 8875917, 9726814
Adenocarcinoma Mucinous Associate 29321669
Adenocarcinoma of Lung Associate 23639940, 25242053, 27151654, 27655641, 32294625
Adenomatous Polyposis Coli Associate 15475941, 39519399, 9122215
Adnexal Diseases Associate 22790858