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BRCA1 Gene

protein-coding   GIFtS: 69

GC17M041197
breast cancer 1, early onset
Symbol approved by the HUGO Gene Nomenclature Committee (HGNC) database
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"" "" "" "" "" "" "" "" "" "" "" "" ""
(According to 1HGNC, 2Entrez Gene,
3UniProtKB/Swiss-Prot, 4UniProtKB/TrEMBL, 5OMIM, 6GeneLoc , and/or 7Ensembl, 8miRBase)
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Aliases & Descriptions
breast cancer 1, early onset1 2     breast cancer type 1 susceptibility protein2
RNF531 2 3     breast and ovarian cancer susceptibility protein 12
BRCC11 2     BRCAI2
RING finger protein 532 3     BRCA1/BRCA2-containing complex, subunit 12
PSCP2 5     IRIS2
BROVCA12 5     EC 6.3.2.-3
breast and ovarian cancer sususceptibility protein2     

External Ids:    HGNC: 11001   Entrez Gene: 6722   Ensembl: ENSG000000120487   UniProtKB: P383983   

Search outside databases for aliases for BRCA1 gene

Previous GC identifers: GC17P062255 GC17M043361 GC17M041105 GC17M041569 GC17M038450

(According to Entrez Gene, Tocris Bioscience, Wikipedia's Gene Wiki,
UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL)
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Entrez Gene summary for BRCA1:
This gene encodes a nuclear phosphoprotein that plays a role in maintaining genomic stability, and it also acts as a
tumor suppressor. The encoded protein combines with other tumor suppressors, DNA damage sensors, and signal
transducers to form a large multi-subunit protein complex known as the BRCA1-associated genome surveillance complex
(BASC). This gene product associates with RNA polymerase II, and through the C-terminal domain, also interacts with
histone deacetylase complexes. This protein thus plays a role in transcription, DNA repair of double-stranded breaks,
and recombination. Mutations in this gene are responsible for approximately 40% of inherited breast cancers and more
than 80% of inherited breast and ovarian cancers. Alternative splicing plays a role in modulating the subcellular
localization and physiological function of this gene. Many alternatively spliced transcript variants, some of which
are disease-associated mutations, have been described for this gene, but the full-length natures of only some of these
variants has been described. A related pseudogene, which is also located on chromosome 17, has been identified.
(provided by RefSeq)

UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398
Function: The BRCA1-BARD1 heterodimer coordinates a diverse range of cellular pathways such as DNA damage repair,
ubiquitination and transcriptional regulation to maintain genomic stability. Acts by mediating ubiquitin E3 ligase
activity that is required for its tumor suppressor function. Plays a central role in DNA repair by facilitating
cellular response to DNA repair. Required for appropriate cell cycle arrests after ionizing irradiation in both the
S-phase and the G2 phase of the cell cycle. Involved in transcriptional regulation of P21 in response to DNA damage.
Required for FANCD2 targeting to sites of DNA damage. May function as a transcriptional regulator. Inhibits lipid
synthesis by binding to inactive phosphorylated ACACA and preventing its dephosphorylation

Gene Wiki entry for BRCA1
(According to GeneLoc and/or HGNC, and/or
Entrez Gene (NCBI build 37),
and/or miRBase,
Genomic Views according to UCSC and Ensembl (release 56), Regulatory elements and Epigenetics data according to SABiosciences)
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Regulatory elements:
"" SABiosciences Regulatory transcription factor binding sites in the BRCA1 gene upstream (promoter) region "":
AP-1   c-Fos   c-Jun   STAT1   STAT1alpha   STAT1beta   p300   NF-1   p53   Sp1   

Epigenetics:
"" SABiosciences Methyl-Profiler DNA Methylation qPCR Primer Assays for BRCA1:  ""
MePH28472-1A   

Genomic Location:
Genomic View: UCSC Golden Path with GeneCards custom track

Entrez Gene cytogenetic band: 17q21   Ensembl cytogenetic band:  17q21.31   HGNC cytogenetic band: 17q21-q24

BRCA1 Gene in genomic location: bands according to Ensembl, locations according to "" (and/or Entrez Gene and/or Ensembl if different)
""

GeneLoc gene densities for chromosome 17         GeneLoc Exon Structure

GeneLoc location for GC17M041197:  view genomic region     (about GC identifiers)

Start:
41,196,312 bp from pter
End:
41,277,500 bp from pter
Size:
81,189 bases
Orientation:
minus strand
RefSeq DNA sequence:
NC_000017.10  NT_010783.15  
(According to 1UniProtKB, and/or Ensembl, Phosphorylation sites according to 2Phosphosite, RefSeq according to NCBI, PDB rendering according to OCA and/or Proteopedia, Recombinant Proteins from Millipore, Sigma-Aldrich, R&D Systems, Enzo Life Sciences, Abnova, OriGene, Novus Biologicals, and/or Sino Biological,
Biochemical Assays by Millipore, Sigma-Aldrich, R&D Systems, Cell Signaling Technology, and/or Enzo Life Sciences, Ontologies according to Gene Ontology Consortium 01 May 2010 and Entrez Gene, Antibodies by Millipore, Sigma-Aldrich, R&D Systems, Cell Signaling Technology, Abnova, OriGene, Novus Biologicals, and/or Epitomics)
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UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398 (See protein sequence)
Recommended Name: Breast cancer type 1 susceptibility protein  
Size: 1863 amino acids; 207721 Da
Subunit: Part of the BRCA1-associated genome surveillance complex (BASC), which contains BRCA1, MSH2, MSH6, MLH1, ATM,
BLM, PMS2 and the RAD50-MRE11-NBN protein complex. This association could be a dynamic process changing throughout the
cell cycle and within subnuclear domains. Component of the BRCA1-A complex, at least composed of the BRCA1, BARD1,
UIMC1/RAP80, FAM175A/Abraxas, BRCC3/BRCC36, BRE/BRCC45 and MERIT40/NBA1. Interacts (via BRCT domains) with
FAM175A/Abraxas and RBBP8. Associates with RNA polymerase II holoenzyme. Interacts with SMC1A and COBRA1/NELFB.
Interacts (via BRCT domains) with BRIP1. Interacts with FANCD2 (ubiquitinated). Interacts with BAP1. Interacts with
DCLRE1C/Artemis and CLSPN. Interacts with H2AFX (phosphorylated on 'Ser-140'). Interacts with CHEK1/CHK1. Interacts
with BRCC3. Interacts (via BRCT domains) with ACACA (phosphorylated); the interaction prevents dephosphorylation of
ACACA
Subcellular location: Nucleus. Note=Localizes at sites of DNA damage at double-strand breaks (DSBs); recruitment to DNA
damage sites is mediated by the BRCA1-A complex
Subcellular location: Isoform 3: Cytoplasm
Subcellular location: Isoform 5: Cytoplasm
PDB structures from "" and Proteopedia "" :
1JM7 (3D) ""    1JNX (3D) ""    1N5O (3D) ""    1OQA (3D) ""    1T15 (3D) ""    1T29 (3D) ""    1T2U (3D) ""    1T2V (3D) ""    
1Y98 (3D) ""    2ING (3D) ""    3COJ (3D) ""    3K0H (3D) ""    3K0K (3D) ""    3K15 (3D) ""    3K16 (3D) ""    
Secondary accessions: O15129 Q3LRJ0 Q7KYU9
Alternative splicing, Alternative initiation: 5 isoforms:  P38398-1   P38398-2   P38398-3   P38398-4   P38398-5   

Post-translational modifications:

  • Phosphorylated in response to IR, UV, and various stimuli that cause checkpoint activation, probably by ATM or ATR1
  • View phosphorylation sites using PhosphoSite2


  • REFSEQ proteins (11 alternative transcripts): 
    NP_009225.1  NP_009226.1  NP_009227.1  NP_009228.2  NP_009229.2  NP_009230.2  NP_009231.2  NP_009233.1  
    NP_009234.1  NP_009235.2  NP_009236.1  


    ENSEMBL proteins: 
    ENSP00000411408 ENSP00000377285 ENSP00000310938 ENSP00000377288 ENSP00000377294 ENSP00000338007 
    ENSP00000312236 ENSP00000326002 ENSP00000246907 ENSP00000013772 ENSP00000417241 ENSP00000397145 
    ENSP00000418212 ENSP00000417988 ENSP00000420781 ENSP00000417554 ENSP00000420201 ENSP00000419481 
    ENSP00000419103 ENSP00000420705 ENSP00000419274 ENSP00000420412 ENSP00000418548 ENSP00000417148 
    ENSP00000418819 ENSP00000418775 ENSP00000418960 ENSP00000419988 ENSP00000418986 ENSP00000420253 
    ENSP00000350283 


    Human Recombinant Proteins 
    ""Browse Purified and Recombinant Proteins at Millipore
    ""Browse Human Recombinant Proteins at Sigma-Aldrich
    "" Browse R&D Systems for human recombinant proteins
    ""Browse recombinant and purified proteins available from Enzo Life Sciences
    ""HuPro® and/or Recombinant Proteins from Abnova for BRCA1 ""
    ""Browse Origene full length recombinant human proteins expressed in human HEK293 cells
    ""Novus Biologicals Proteins for BRCA1  ""
    ""Browse Sino Biological Recombinant Proteins  ""

    5/12 Gene Ontology (GO) cellular component terms (GO ID links to tree view) (see all 12 ):

    GO IDQualified GO termEvidencePubMed IDs
    GO:0000151 ubiquitin ligase complex NAS14976165
    GO:0000793 condensed chromosome ----
    GO:0005622 intracellular IEA--
    GO:0005634 nucleus IDA17525340 17643121
    GO:0005654 nucleoplasm EXP10550055
    About this table

    "" BRCA1 for ontologies           About GeneDecksing



    Antibodies for BRCA1: 
    ""Millipore Mono- and Polyclonal Antibodies for the study of BRCA1
    ""Sigma-Aldrich Antibodies for BRCA1
    ""R&D Systems Antibodies for BRCA1
    ""Cell Signaling Technology (CST) Antibodies for BRCA1 
    ""Monoclonal and Polyclonal Antibodies from Abnova (BRCA1)
    ""Browse Origene Antibodies ""
    ""Novus Biologicals Antibodies for BRCA1
    ""Browse antibodies at Epitomics

    Assays for BRCA1: 
    ""Millipore Kits and Assays for the Analysis of BRCA1
    ""Browse ELISAs at Sigma-Aldrich
    "" Browse R&D Systems for biochemical assays
    ""Browse Enzo Life Sciences for kits & assays

    (According to InterPro, ProtoNet, UniProtKB, and/or BLOCKS, Sets of similar genes according to GeneDecks)
    About This Section

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    "" BRCA1 for domains           About GeneDecksing

    5/7 InterPro domains/families (see all 7 ):
     IPR001841 Znf_RING
     IPR002378 Brst_cancerI
     IPR011364 BRCA1
     IPR006957 EIN3
     IPR017907 Znf_RING_CS

    Graphical View of Domain Structure for InterPro Entry P38398

    ProtoNet protein and cluster: P38398

    3 Blocks protein families:
    IPB001357 BRCT domain
    IPB001841 Zn-finger
    IPB002378 Breast cancer type I susceptibility protein signature


    UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398
    Domain: The BRCT domains recognize and bind phosphorylated pSXXF motif on proteins. The interaction with the
    phosphorylated pSXXF motif of FAM175A/Abraxas, recruits BRCA1 at DNA damage sites
    Domain: The RING-type zinc finger domain interacts with BAP1
    Similarity: Contains 2 BRCT domains
    Similarity: Contains 1 RING-type zinc finger

    (According to MGI May 08 2010, UniProtKB, IUBMB,and/or Genatlas,
    shRNA from OriGene, Sigma-Aldrich, RNAi from Millipore, Abnova, siRNAs from Applied Biosystems, Sigma-Aldrich, Clones from Millipore, Sigma-Aldrich, OriGene, Sino Biological, Ontologies according to Gene Ontology Consortium 01 May 2010 via Entrez Gene.)
    About This Section

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    Inhib.
    RNA:
    ""Millipore RNAi Products for the Analysis of BRCA1 Gene knock-down
    ""Abnova Chimera RNAi Products for Gene knock-down (BRCA1)
    "" Origene 29mer shRNA kits in GFP-retroviral vector (see all 14): BRCA1
    Origene shRNA RFP (see all 14): BRCA1
    Origene basic RS shRNA (see all 14): BRCA1

    ""Applied Biosystems Silencer® siRNAs for BRCA1
    ""Sigma-Aldrich siRNA Panels and siRNA for BRCA1
    Sigma-Aldrich shRNA Panels and shRNA for BRCA1
    Explore Sigma-Aldrich super-pooled esiRNAs
    Clones:""Browse Clones for the Expression of Recombinant Proteins Available from Millipore
    ""Browse iPSC Reprogramming Factors at Sigma-Aldrich
    "" Origene GFP tagged cDNA clones in CMV expression vector (see all 14): BRCA1
    Origene Myc/DDK tagged cDNA clones in CMV expression vector (see all 11): BRCA1
    Origene untagged cDNA clones in CMV expression vector (see all 8): BRCA1
    ""Browse Sino Biological Human cDNA Clones  ""

    UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398
    Function: The BRCA1-BARD1 heterodimer coordinates a diverse range of cellular pathways such as DNA damage repair,
    ubiquitination and transcriptional regulation to maintain genomic stability. Acts by mediating ubiquitin E3 ligase
    activity that is required for its tumor suppressor function. Plays a central role in DNA repair by facilitating
    cellular response to DNA repair. Required for appropriate cell cycle arrests after ionizing irradiation in both the
    S-phase and the G2 phase of the cell cycle. Involved in transcriptional regulation of P21 in response to DNA damage.
    Required for FANCD2 targeting to sites of DNA damage. May function as a transcriptional regulator. Inhibits lipid
    synthesis by binding to inactive phosphorylated ACACA and preventing its dephosphorylation
    Enzyme Number (IUBMB): EC 6.3.2.- 

    Genatlas biochemistry entry for BRCA1:
    nuclear cell cycle regulated phosphoprotein of breast epithelium,located at the centrosome during M phase,associating
    with RAD51 (RECA) at S phase of mitosis,putative negative regulator of cell growth (in a RB-dependent
    fashion),phosphorylated by ATM protein kinase in response to ionizing radiation induced DNA damage,then activating DNA
    repair through homologous recombination in cooperation with BRCA2,RAD51 and RAD52,P-BRCA,also complexing with RNA
    polymerase II holoenzyme,may also regulate transcription,recruiting CREBBP and interacting with components of the
    histone deacetylase complex,mediating ubiquitin-conjugating enzyme (E2)-dependent ubiquitination through the RING
    finger domain,induction of BRCA1 triggers JNK/SAPK (MAPK8) dependent apoptosis through induction of DDIT1 (GADD45)

    5/14 Gene Ontology (GO) molecular function terms (GO ID links to tree view) (see all 14 ):

    GO IDQualified GO termEvidencePubMed IDs
    GO:0003677 DNA binding IEA--
    GO:0003684 damaged DNA binding ----
    GO:0003713 transcription coactivator activity NAS15572661
    GO:0003723 RNA binding IDA12419249
    GO:0004842contributes to ubiquitin-protein ligase activity IDA17349954
    About this table

    "" BRCA1 for ontologies           About GeneDecksing

    Animal Models: 15/25 MGI mutant phenotypes (inferred from 17 alleles""(MGI details for Brca1) (see all 25 ):

    adipose tissuebehavior/neurologicalcardiovascular systemcellulardigestive/alimentary
    embryogenesisendocrine/exocrine glandgrowth/sizehematopoietic systemhomeostasis/metabolism
    immune systemlethality-postnatallethality-prenatal/perinatallife span-post-weaning/aginglimbs/digits/tail

    "" BRCA1 for phenotypes           About GeneDecksing

    (Pathways according to Millipore, Cell Signaling Technology, Sigma-Aldrich, Applied Biosystems GeneAssist, KEGG and/or UniProtKB, (map by GeneGo),
    Sets of similar genes according to GeneDecks, Proteins Network according to SABiosciences, Interactions according to 1UniProtKB, 2MINT, and/or 3STRING, with links to IntAct and Ensembl, Ontologies according to Gene Ontology Consortium 01 May 2010 via Entrez Gene).
    About This Section

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    "" BRCA1 for pathways           About GeneDecksing

    5/10 "" Millipore Pathways for BRCA1 (see all 10 )
      ""  DNA damage ATM/ATR regulation of G1/S checkpoint
    Development VEGF signaling and activation
    Meiosis
    Cell cycle Regulation of G1/S transition (part 1)
    DNA damage DNA-damage-induced responses

    5/10 "" Sigma-Aldrich "Your Favorite Gene" Pathways for  BRCA1  (Your Favorite Gene powered by Ingenuity) (see all 10 )
      ""  Role of Oct4 in Mammalian Embryonic Stem Cell Pluripotency
    p53 Signaling
    Molecular Mechanisms of Cancer
    ATM Signaling
    Ovarian Cancer Signaling

    5/11 "" GeneAssist Pathways for BRCA1 (see all 11 )
      ""  Estrogen Pathway
    JAK-STAT Pathway
    Fanconi's Anaemia Pathway
    ATM Pathway
    Molecular Mechanisms of Cancer

    1 "" Cell Signaling Technology (CST) Pathway for BRCA1: 
      ""  Cell Cycle Control: G2/M DNA Damage Checkpoint

    1 "" Kegg Pathway  (Kegg details for BRCA1):
      ""  hsa04120 Ubiquitin mediated proteolysis

    UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398
    Pathway: Protein modification; protein ubiquitination

    "" SABiosciences Gene Network CentralTM Interacting Genes and Proteins Network for BRCA1

    5/145 Interacting proteins for BRCA1 (ENSP000003502833 P383981, 2) via UniProtKB, MINT, and/or STRING (see all 145 ""

    InteractantInteraction Details
    GeneCardExternal ID(s)
    ESR1P033721, 2STRING: ENSP00000206249 EBI-349905,EBI-78473 MINT-13785 MINT-13786 EBI-349905,EBI-78473 MINT-13785 MINT-13786
    BARD1Q997281, 2STRING: ENSP00000260947 EBI-349905,EBI-473181 MINT-25055 EBI-349905,EBI-473181 MINT-25055
    BRIP1Q9BX632STRING: ENSP00000259008 MINT-19306 MINT-19307 MINT-5115454 MINT-19369 MINT-5115319 MINT-5115375 MINT-5115552 MINT-19368 MINT-5115303 MINT-5115348
    BRAPQ7Z5691, 2EBI-349905,EBI-349900 MINT-16087 MINT-16089 MINT-16088 EBI-349905,EBI-349900 MINT-16087 MINT-16089 MINT-16088
    NCK1P163331, 2EBI-349905,EBI-389883 MINT-7250578 EBI-349905,EBI-389883 MINT-7250578
    About this table

    5/33 Gene Ontology (GO) biological process terms (GO ID links to tree view) (see all 33 ):

    GO IDQualified GO termEvidencePubMed IDs
    GO:0000724 double-strand break repair via homologous recombination IDA17349954
    GO:0006260 DNA replication ----
    GO:0006281 DNA repair ----
    GO:0006301 postreplication repair IDA17349954
    GO:0006302 double-strand break repair IMP17525340 17643121 19261748
    About this table

    "" BRCA1 for ontologies           About GeneDecksing


    (Chemical Compounds according to UniProtKB, Enzo Life Sciences, Sigma-Aldrich, Tocris Bioscience, and/or Novoseek and Drugs according to Enzo Life Sciences and/or PharmGKB)
    About This Section

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    "" BRCA1 for compounds           About GeneDecksing

    "" Browse drugs & compounds from Enzo Life Sciences
    ""Browse Small Molecules at Sigma-Aldrich

    "" Browse Tocris compounds for BRCA1
    10/210 ""Novoseek chemical compound relationships for BRCA1 gene (see all 210 )
    Compound   Score   Articles   PubMed IDs for Articles with Shared Sentences (# sentences)
    indole-3-carbinol 6.34 13 16434996 (6), 19622773 (2), 11110848 (2), 10868478 (2) (see all 5)
    3,3'-diindolylmethane 5.97 8 19622773 (8)
    methylmethanethiosulfonate 5.85 6 17531442 (6)
    hboc 4.58 6 17636423 (3), 18645608 (1), 17221156 (1), 11597388 (1)
    plumbagin 4.37 6 14694444 (4), 18187487 (2)
    irofulven 4.10 5 17229870 (5)
    tamoxifen 3.30 62 11710890 (7), 18997820 (6), 14645421 (4), 11870509 (4) (see all 29)
    acca 2.61 4 16698035 (4)
    t 340 2.50 1 11332994 (1)
    bpde 2.38 9 11191113 (4), 11782367 (3), 10506754 (2)
    About this table


    (GenBank/EMBL/DDBJ Accessions according to
    Unigene (Build 223 Homo sapiens; Apr 2 2010) or GenBank,
    RefSeq according to Entrez Gene,
    DOTS (version 10), and/or AceView,
    non coding RNAs according to RNAdb,
    ESTs according to GeneTide,
    exon structure from GeneLoc, alternative splicing isoforms according to ASD and/or ECgene,
    RNAi Products from Millipore and/or Abnova,
    siRNAs from Applied Biosystems, Sigma-Aldrich,
    shRNA from Sigma-Aldrich, OriGene, microRNA from SABiosciences,
    Tagged/untagged cDNA clones from OriGene, Primers from OriGene and/or SABiosciences,
    Expression Assays from Applied Biosystems)
    About This Section

      User Feedback
    Inhib.
    RNA:
    ""Millipore RNAi Products for the Analysis of BRCA1 Gene knock-down
    ""Abnova Chimera RNAi Products for Gene knock-down (BRCA1)
    ""Applied Biosystems Silencer® siRNAs:  NM_007294  NM_007297  NM_007298  NM_007299  NM_007300  
    "" Origene 29mer shRNA kits in GFP-retroviral vector (see all 14): BRCA1
    Origene shRNA RFP (see all 14): BRCA1
    Origene basic RS shRNA (see all 14): BRCA1

    ""Sigma-Aldrich siRNA Panels and siRNA for BRCA1
    Sigma-Aldrich shRNA Panels and shRNA for BRCA1
    Explore Sigma-Aldrich super-pooled esiRNAs

    microRNA:""2 SABiosciences microRNAs that regulate BRCA1""
    hsa-miR-212 hsa-miR-132
    Assays:  
    NM_007294  NM_007297  NM_007298  NM_007299  NM_007300  


    Clones:"" Origene GFP tagged cDNA clones in CMV expression vector (see all 14): BRCA1
    Origene Myc/DDK tagged cDNA clones in CMV expression vector (see all 11): BRCA1
    Origene untagged cDNA clones in CMV expression vector (see all 8): BRCA1
    Primers:"" Origene genome-wide validated SYBR primer pairs: BRCA1
    ""SABiosciences RT2 qPCR Primer Assay for BRCA1: PPH00322A ""

    REFSEQ mRNAs for BRCA1 gene (11 alternative transcripts): 

    NM_007294.3  NM_007295.2  NM_007296.2  NM_007297.3  NM_007298.3  NM_007299.3  NM_007300.3  NM_007302.2  
    NM_007303.2  NM_007304.2  NM_007305.2  

    Additional cDNA sequence: 

    AF005068.1 AK093551.1 AK293762.1 AK307553.1 AK308084.1 AK311131.1 AK316200.1 AY354539.2 
    AY751490.1 BC012577.1 BC030969.1 BC038947.1 BC046142.1 BC062429.1 BC072418.1 BC085615.1 
    BC106745.1 BC106746.1 BC114511.1 BC114562.1 BC115037.1 DQ333386.1 DQ333387.1 DQ363751.1 
    U14680.1 U64805.1 U68041.1 Y08864.1 

    18 DOTS entries:

    DT.313524  DT.91764293  DT.100785659  DT.100785660  DT.100785657  DT.91764294  DT.426829  DT.102831055 
    DT.102839953  DT.120910679  DT.120910781  DT.120969440  DT.75119216  DT.86851763  DT.91764295  DT.97813828 
    DT.120910801  DT.95149213 

    24/146 AceView cDNA sequences (see all 146 ):

    CB158976 BU617173 AW514868 CB136844 BQ422380 AU125312 BG257190 BC046142 
    BQ676829 CB155501 BU155689 CK822699 CB108172 AL043576 BQ681242 BC072418 
    U14680 BG681276 BQ683955 AA486004 BC030969 BM755305 BM755214 BU194336 

    "" highest scoring ESTs for BRCA1:

    U14680 AA205474 AF005068 AL701927 AL704228 AU098869 BC012577 BC030969 BC072418 BG257190 

    Unigene Cluster for BRCA1:

    Breast cancer 1, early onset
    Hs.194143  [show with all ESTs]
    Unigene Representative Sequence: NM_007300


    GeneLoc Exon Structure

    5/8 Alternative Splicing Database (ASD) splice patterns (SP) for BRCA1 (see all 8 )

    ExUns: 1a · 1b · 1c · 1d ^ 2a · 2b ^ 3 ^ 4a · 4b ^ 5a · 5b ^ 6 ^ 7 ^ 8 ^ 9 ^ 10a · 10b · 10c · 10d ^ 11 ^ 12 ^ 13 ^ 14 ^ 15a · 15b ^ 16a ·
    SP1:                    -                                                                                         -                                             
    SP2:                                                  -                                                           -                                             
    SP3:                                                                                                  -     -     -                                             
    SP4:                    -                                                                             -     -     -                                             
    SP5:                                                                                -     -           -     -     -                                             

    ExUns: 16b ^ 17 ^ 18 ^ 19 ^ 20 ^ 21 ^ 22 ^ 23
    SP1:  -                                             
    SP2:  -                                             
    SP3:  -                                             
    SP4:  -                                             
    SP5:  -                                             

    About this scheme

    ECgene alternative splicing isoforms for BRCA1

    18/33 Ensembl transcripts including schematic representations (see all 33 ):
    ENST00000430698  ENST00000393680  ENST00000309486  ENST00000393683  ENST00000393691  ENST00000351666  
    ENST00000352993  ENST00000354071  ENST00000346315  ENST00000353540  ENST00000461574  ENST00000412061  
    ENST00000472490  ENST00000487825  ENST00000461798  ENST00000489037  ENST00000476777  ENST00000473961  
    (Experimental results according to 1GeneNote and GNF BioGPS,
    probe sets-to-genes annotations according to 2GeneAnnot , 3GeneTide , Sets of similar genes according to GeneDecks, Electronic Northern calculations according to data from UniGene (Build 223 Homo sapiens), SAGE tags according to CGAP, plus additional links to SOURCE, and/or GNF BioGPS, and/or EXPOLDB, and/or UniProtKB,
    Expression Assays from Applied Biosystems, Primers from OriGene and/or SABiosciences )
    About This Section

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    BRCA1 expression in normal and diseased human tissues

    "" Applied Biosystems TaqMan ® Gene Expression Assays for BRCA1

    1""  / 2""  / 3""

    8 probe-sets matching BRCA1 gene

    Affymetrix
    probe-set
    Array  GeneAnnot data GeneNote data GeneTide data
    # genes Sensitivity Specificity Correlation Length Gb_Accession Consensus Uniqueness Score Rank
    1993_s_at2, 3 U95-A 1 1.00 1.00 0.76 0.65 U14680 1.00 1.00 1.00 1
    604_at2, 3 U95-A 1 1.00 1.00 0.85 1.09 L78833 0.20 0.25 0.23 1
    33724_at2, 3 U95-A 1 1.00 1.00 0.60 1.13 U64805 0.80 1.00 0.91 1
    83730_at*2 U95-E 1 -- -- 0.40 1.22 -- -- -- -- --
    211851_x_at2, 3 U133-A 1 1.00 1.00 -- -- AF005068 0.80 1.00 0.91 1
    204531_s_at2, 3 U133-A 1 1.00 1.00 -- -- NM_007295 0.60 1.00 0.82 1
    211851_x_at2 U133Plus2 1 1.00 1.00 -- -- -- -- -- -- --
    204531_s_at2 U133Plus2 1 1.00 1.00 -- -- -- -- -- -- --
    About this table

    "" BRCA1 for expression           About GeneDecksing

    Data from Genenote  (Publications) and GNF BioGPS
        About these images
    About these images

    CGAP SAGE TAG: --

    SOURCE GeneReport for Unigene cluster: Hs.194143

    Expression variation in blood from EXPOLDB for BRCA1

    UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398
    Tissue specificity: Isoform 1 and isoform 3 are widely expressed. Isoform 3 is reduced or absent in several breast and
    ovarian cancer cell lines

    Primers:"" Origene genome-wide validated SYBR primer pairs: BRCA1 ""
    ""SABiosciences RT2 qPCR Primer Assay for BRCA1: PPH00322A ""
    (Orthologs according to 1,2HomoloGene (2older version, for species not in 1newer version), 3euGenes, 4SGD and/or 5MGI May 08 2010, with possible further links to Flybase and/or WormBase, Gene Trees according to Ensembl)
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    Orthologs for BRCA1 gene from 5/8 species (see all 8 )
    Organism Gene Locus Description Human
    Similarity
    NCBI accessions
    dog
    (Canis familiaris)
    BRCA11   -- breast cancer 1, early onset 84.1(n)
    74.83(a)
    403437  NM_001013416.1  NP_001013434.1 
    chimpanzee
    (Pan troglodytes)
    BRCA11   -- breast cancer 1, early onset 99.29(n)
    98.19(a)
    449497  XM_001157352.1  XP_001157352.1 
    cow
    (Bos taurus)
    BRCA11   -- breast cancer 1, early onset 83.74(n)
    72.72(a)
    353120  NM_178573.1  NP_848668.1 
    rat
    (Rattus norvegicus)
    Brca11   -- breast cancer 1 75.24(n)
    58.28(a)
    497672  NM_012514.1  NP_036646.1 
    mouse
    (Mus musculus)
    Brca11, 5 11 (60.50 cM)5
    breast cancer 11, 5 74.34(n)1
    58.15(a)1
    121891  NM_009764.21  NP_033894.21 
     AB2216105  AB2216115  (see all 18)
    About this table        Species with no ortholog for BRCA1

    ENSEMBL Gene Tree for BRCA1
    (Paralogs according to 1HomoloGene
    and 2Ensembl, Pseudogenes according to 3Pseudogene.org)
    About This Section

      User Feedback
      --
    (SNPs according to the 1NCBI SNP Database, 2Ensembl, 3PupaSUITE, and UniProtKB, Linkage Disequilibrium by HapMap, Structural Variations(CNVs/InDels/Inversions) from the Database of Genomic Variants, Genotyping Reagents from Applied Biosystems)
    About This Section

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    UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398
    Polymorphism: There is evidence that the presence of the rare form of Gln-356-Arg and Leu-871-Pro polymorphisms may be
    associated with an increased risk for developing ovarian cancer


    10/97 NCBI SNPs in BRCA1 are shown (see all 97 )
    (Click "" for Applied Biosystems TaqMan ® Genotyping Assay)  (see all 144)
    ABGenomic DataTranscription Related DataAllele Frequencies
    SNP IDValidChr 17 posSequenceRecsAA
    Chg
    TypeMoreRecsAllele
    freq
    PopTotal
    sample
    More
    ------------
    ""
    rs7999051,2
    C,F,O,A37043496(+) CCCCCG/CTCAAA 11 -- int1 ng51""12Minor allele frequency- C:0.46MN NS EA NA WA 996""
    ""
    rs125161,2
    C,F,A,H36962759(-) CCCCCC/TAGTGT 11 -- ut31""16Minor allele frequency- T:0.32NS MN EA NA WA 1300""
    ""
    rs7999061,2
    C,F,A,H37044425(+) TAGTCT/CTGTAA 11 -- ng51""15Minor allele frequency- C:0.46NS EA MN NA WA 1140""
    --
    rs7999081,2
    C,F,A,H37045225(+) gttccG/Aggtgg 11 -- ng51 tfbs3""3Minor allele frequency- A:0.38MN NA 8""
    --
    rs7999071,2
    C,F,A37045034(+) ctcggG/Cgcctc 11 -- ng51""2Minor allele frequency- C:0.50NA 4""
    --
    rs7999091,2
    C,F37045536(+) caggcG/Acccgg 10 -- ng51""1Minor allele frequency- A:0.06WA 50""
    --
    rs18007071,2
    C,H37000873(-) ATAAAG/TCTCCA 22 K N ref1 mis1 ese3""9Minor allele frequency- T:0.00MN NS EA 810""
    --
    rs47932041,2
    C,A37045607(+) ttggaA/Gaactt 10 -- ng51 tfbs3""1Minor allele frequency- G:0.12MN 8""
    --
    rs30929951,2
    C,F36964008(-) GACCCC/GAAGAA 11 -- ut31 ese3""10Minor allele frequency- G:0.03NS EA NA 1024""
    --
    rs30929861,2
    C,F37044305(-) AGTCCA/GTAACT 11 -- ng51""3Minor allele frequency- G:0.01NS NA 242""
    About this table

    HapMap Linkage Disequilibrium images for BRCA1 (up to first 250kb)
    Structural Variations (Copy Number Variations, Insertions/Deletions, Inversions)  ""
          Database of Genomic Variants (DGV) variations for BRCA1: --

    (in which this Gene is Involved, According to OMIM, UniProtKB, Novoseek, PharmGKB, Genatlas, GeneTests, Blood group antigen gene mutations by BGMUT, LSDB, HGMD, GAD, HuGE Navigator, BCGD, and/or TGDB.)
    About This Section

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    "" BRCA1 for disorders           About GeneDecksing

    OMIM: 113705   disorders: 604370  

    UniProtKB/Swiss-Prot: BRCA1_HUMAN, P38398

  • Defects in BRCA1 are a cause of genetic susceptibility to breast cancer (BC) [MIM:113705, 114480]. BC is an
  • extremely common malignancy, affecting one in eight women during their lifetime. A positive family history has been
    identified as major contributor to risk of development of the disease, and this link is striking for early-onset
    breast cancer. Mutations in BRCA1 are thought to be responsible for 45% of inherited breast cancer. Moreover, BRCA1
    carriers have a 4-fold increased risk of colon cancer, whereas male carriers face a 3-fold increased risk of prostate
    cancer. Cells lacking BRCA1 show defects in DNA repair by homologous recombination
  • Defects in BRCA1 are a cause of susceptibility to familial breast-ovarian cancer type 1 (BROVCA1)
  • [MIM:604370]. Mutations in BRCA1 are thought to be responsible for more than 80% of inherited breast-ovarian cancer
  • Defects in BRCA1 are a cause of genetic susceptibility to ovarian cancer [MIM:113705]
  • 10/378 ""Novoseek disease relationships for BRCA1 gene (see all 378 )

    Disease   Score   Articles   PubMed IDs for Articles with Shared Sentences (# sentences)
    breast cancer 100.00 3415 20223018 (9), 19174581 (9), 17557253 (8), 11710890 (8) (see all 100)
    ovarian cancer 100.00 2301 9796975 (8), 15581943 (8), 20223018 (7), 10882857 (7) (see all 100)
    breast cancer, familial 100.00 397 8616762 (8), 8751855 (4), 18257128 (4), 15564800 (4) (see all 100)
    sporadic breast cancer 100.00 257 9778046 (7), 16334138 (5), 15383419 (5), 10835497 (5) (see all 100)
    breast tumor 100.00 277 11506493 (6), 17511879 (5), 16846527 (5), 9950212 (4) (see all 100)
    brca1 mutation 100.00 1896 9815648 (9), 19723349 (9), 16084122 (9), 10686936 (9) (see all 100)
    brca2 mutation 100.00 1456 11844822 (7), 20043088 (6), 17196508 (6), 17148771 (6) (see all 100)
    germline mutation 100.00 640 9544766 (4), 8875986 (4), 19619314 (4), 17997147 (4) (see all 100)
    brcax 100.00 53 20174566 (6), 18497862 (5), 18327210 (4), 15709182 (4) (see all 22)
    breast-ovarian cancer 100.00 131 9197534 (4), 7627958 (3), 15146557 (3), 14984472 (3) (see all 97)
    About this table

    Genatlas disease: BRCA1
    breast carcinoma,early onset,high tumor grade,negative estrogen and progesterone receptor status,and high
    proliferative rate,breast ovarian cancer family,familial site-specific ovarian cancer,Lynch syndrome II (see
    TSG17B),excluding familial male breast cancer,including early onset gastric carcinoma,not frequently prostate
    carcinomas

    GeneTests: BRCA1
    BRCA1 and BRCA2 Hereditary Breast/Ovarian Cancer

    Locus Specific Mutation Databases: BRCA1
    Human Gene Mutation Database: BRCA1
    Genetic Association Database: BRCA1
    Human Genome Epidemiology Navigator: BRCA1 (717 documents)
    Tumor Gene Database: BRCA1
    Breast Cancer Gene Database: BRCA1

    (Possibly Related Articles in Doctor's Guide)
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    (in PubMed. Associations of this gene to articles via 1Novoseek, 2HGNC, 3Entrez Gene, 4UniProtKB/Swiss-Prot, 5UniProtKB/TrEMBL, 6GAD, and/or 7PharmGKB)
    About This Section

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    10/2539 PubMed articles for BRCA1 gene (see all 2539 ):
    (in PubMed, OMIM, and NCBI Bookshelf)
    About This Section

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     ANDOR
    Aliases
    Disorders
    Free Text  

      Query String
    PubMed
    OMIM
    NCBI Bookshelf
      (Note: In FireFox, select the above section and copy using Ctrl-C)
    (According to Entrez Gene, HGNC, AceView, euGenes, Ensembl, miRBase, ECgene, Kegg, and/or H-InvDB)
    About This Section

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    Entrez Gene: 672 HGNC: 1100 AceView: BRCA1 Ensembl:ENSG00000012048 euGenes: HUgn672
    ECgene: BRCA1 Kegg: 672 H-InvDB: BRCA1
    (According to HUGE)
    About This Section

      User Feedback
      --
    (According to ATLAS, HORDE, IMGT, MTDB, LEIDEN, UniProtKB/Swiss-Prot, and/or UniProtKB/TrEMBL,
    Wikipedia and/or GeneReviews via UniProtKB/Swiss-Prot)
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    NameDescription
    ATLAS Chromosomes in Cancer entry for BRCA1 Genetics and Cytogenetics in Oncology and Haematology
    GeneReviewshttp://www.ncbi.nlm.nih.gov/sites/GeneTests/lab/gene/BRCA1
    NIEHS-SNPshttp://egp.gs.washington.edu/data/brca1/
    SHMPDhttp://shmpd.bii.a-star.edu.sg/gene.php?genestart=A&genename=BRCA1
    Wikipedia http://en.wikipedia.org/wiki/BRCA1
    (Patent information from GeneIP,
    Licensable technologies from WIS Yeda, Salk, Tufts,
    IP news from XenneX, Inc.)
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    Patent Information for BRCA1 gene: ""
    Search GeneIP for patents involving BRCA1

    GeneCards and IP: ""
    Japan Patent Office Licenses GeneCards     European Patent Office Licenses GeneCards     Improving the IP Search


    (Reagents available from Applied Biosystems, Antibodies and assays by Cell Signaling Technology, Novus Biologicals,
    Epitomics, Sigma-Aldrich, R&D Systems, SABiosciences, Millipore, Abnova,
    Clones available from OriGene, Sigma-Aldrich, Sino Biological, Drugs and/or compounds by Sigma-Aldrich, Enzo Life Sciences, and/or Tocris Bioscience)
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    ""
    ""
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