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    Nbn nibrin [ Mus musculus (house mouse) ]

    Gene ID: 27354, updated on 27-Nov-2024

    Summary

    Official Symbol
    Nbnprovided by MGI
    Official Full Name
    nibrinprovided by MGI
    Primary source
    MGI:MGI:1351625
    See related
    Ensembl:ENSMUSG00000028224 AllianceGenome:MGI:1351625
    Gene type
    protein coding
    RefSeq status
    VALIDATED
    Organism
    Mus musculus
    Lineage
    Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
    Also known as
    Nbs1
    Summary
    Enables chromatin-protein adaptor activity and damaged DNA binding activity. Involved in DNA metabolic process and blastocyst growth. Acts upstream of or within intracellular signal transduction; neuroblast proliferation; and neuromuscular process controlling balance. Located in PML body and replication fork. Part of Mre11 complex. Colocalizes with chromosome, telomeric region. Is expressed in several structures, including alimentary system; brain; genitourinary system; heart; and respiratory system. Used to study Nijmegen breakage syndrome and T-cell acute lymphoblastic leukemia. Human ortholog(s) of this gene implicated in several diseases, including Nijmegen breakage syndrome; acute lymphoblastic leukemia; aplastic anemia; rectum cancer; and reproductive organ cancer (multiple). Orthologous to human NBN (nibrin). [provided by Alliance of Genome Resources, Nov 2024]
    Expression
    Ubiquitous expression in bladder adult (RPKM 7.5), CNS E11.5 (RPKM 7.0) and 27 other tissues See more
    Orthologs
    NEW
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    Genomic context

    See Nbn in Genome Data Viewer
    Location:
    4 A2; 4 6.66 cM
    Exon count:
    17
    Annotation release Status Assembly Chr Location
    RS_2024_02 current GRCm39 (GCF_000001635.27) 4 NC_000070.7 (15955388..15992589)
    108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 4 NC_000070.6 (15957587..15992589)

    Chromosome 4 - NC_000070.7Genomic Context describing neighboring genes Neighboring gene predicted gene, 26148 Neighboring gene 2,4-dienoyl CoA reductase 1, mitochondrial Neighboring gene microRNA 6400 Neighboring gene STARR-positive B cell enhancer ABC_E6155 Neighboring gene oxidative stress induced growth inhibitor family member 2 Neighboring gene receptor (TNFRSF)-interacting serine-threonine kinase 2 Neighboring gene STARR-positive B cell enhancer ABC_E1638

    Genomic regions, transcripts, and products

    Expression

    • Project title: Mouse ENCODE transcriptome data
    • Description: RNA profiling data sets generated by the Mouse ENCODE project.
    • BioProject: PRJNA66167
    • Publication: PMID 25409824
    • Analysis date: n/a

    Bibliography

    GeneRIFs: Gene References Into Functions

    What's a GeneRIF?

    Variation

    Alleles

    Alleles of this type are documented at Mouse Genome Informatics  (MGI)

    Pathways from PubChem

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Gene Ontology Provided by MGI

    Function Evidence Code Pubs
    enables DNA-binding transcription factor binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables DNA-binding transcription factor binding ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables chromatin-protein adaptor activity IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables chromatin-protein adaptor activity ISO
    Inferred from Sequence Orthology
    more info
     
    enables chromatin-protein adaptor activity ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables damaged DNA binding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    enables damaged DNA binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    enables histone binding IEA
    Inferred from Electronic Annotation
    more info
     
    enables histone binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables phosphorylation-dependent protein binding ISO
    Inferred from Sequence Orthology
    more info
     
    enables phosphorylation-dependent protein binding ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    enables protein binding ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    enables protein serine/threonine kinase activator activity ISO
    Inferred from Sequence Orthology
    more info
     
    enables protein serine/threonine kinase activator activity ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    Process Evidence Code Pubs
    acts_upstream_of_or_within DNA damage checkpoint signaling ISO
    Inferred from Sequence Orthology
    more info
    PubMed 
    involved_in DNA double-strand break processing ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in DNA double-strand break processing ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in DNA double-strand break processing NAS
    Non-traceable Author Statement
    more info
    PubMed 
    involved_in DNA duplex unwinding IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in DNA duplex unwinding IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in DNA duplex unwinding ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in DNA strand resection involved in replication fork processing ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in DNA strand resection involved in replication fork processing NAS
    Non-traceable Author Statement
    more info
    PubMed 
    involved_in R-loop processing ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in R-loop processing ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in blastocyst growth IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in double-strand break repair ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in double-strand break repair ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in double-strand break repair via alternative nonhomologous end joining IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in double-strand break repair via alternative nonhomologous end joining ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in double-strand break repair via homologous recombination IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    involved_in double-strand break repair via homologous recombination IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in double-strand break repair via homologous recombination ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in homologous recombination NAS
    Non-traceable Author Statement
    more info
    PubMed 
    involved_in in utero embryonic development IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within intrinsic apoptotic signaling pathway IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in isotype switching IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in meiotic cell cycle IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in mitotic G2 DNA damage checkpoint signaling IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    acts_upstream_of_or_within mitotic G2 DNA damage checkpoint signaling IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in mitotic G2 DNA damage checkpoint signaling ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in mitotic G2 DNA damage checkpoint signaling ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in mitotic G2/M transition checkpoint NAS
    Non-traceable Author Statement
    more info
    PubMed 
    involved_in negative regulation of neuron differentiation ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in negative regulation of telomere capping IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in negative regulation of telomere capping ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in negative regulation of viral entry into host cell ISO
    Inferred from Sequence Orthology
    more info
     
    acts_upstream_of_or_within neuroblast proliferation IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    acts_upstream_of_or_within neuromuscular process controlling balance IMP
    Inferred from Mutant Phenotype
    more info
    PubMed 
    involved_in positive regulation of cell population proliferation ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of kinase activity ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of protein autophosphorylation ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in positive regulation of telomere maintenance IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in positive regulation of telomere maintenance ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in protection from non-homologous end joining at telomere IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in protection from non-homologous end joining at telomere ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in protein localization to site of double-strand break ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in protein localization to site of double-strand break ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in regulation of fibroblast proliferation ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in regulation of fibroblast proliferation ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in t-circle formation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in t-circle formation ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in telomere maintenance ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in telomere maintenance ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    involved_in telomere maintenance in response to DNA damage IDA
    Inferred from Direct Assay
    more info
    PubMed 
    involved_in telomere maintenance in response to DNA damage ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in telomere maintenance via telomere trimming ISO
    Inferred from Sequence Orthology
    more info
     
    involved_in telomeric 3' overhang formation IEA
    Inferred from Electronic Annotation
    more info
     
    involved_in telomeric 3' overhang formation ISO
    Inferred from Sequence Orthology
    more info
     
    Component Evidence Code Pubs
    part_of BRCA1-C complex ISO
    Inferred from Sequence Orthology
    more info
     
    located_in Golgi apparatus IEA
    Inferred from Electronic Annotation
    more info
     
    located_in Golgi apparatus ISO
    Inferred from Sequence Orthology
    more info
     
    part_of Mre11 complex IBA
    Inferred from Biological aspect of Ancestor
    more info
     
    part_of Mre11 complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    part_of Mre11 complex ISO
    Inferred from Sequence Orthology
    more info
     
    part_of Mre11 complex ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    located_in PML body IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in PML body ISO
    Inferred from Sequence Orthology
    more info
     
    located_in chromosomal region NAS
    Non-traceable Author Statement
    more info
    PubMed 
    colocalizes_with chromosome, telomeric region IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in chromosome, telomeric region IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in chromosome, telomeric region IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in chromosome, telomeric region ISO
    Inferred from Sequence Orthology
    more info
     
    located_in chromosome, telomeric region ISO
    Inferred from Sequence Orthology
    more info
     
    located_in nuclear inclusion body ISO
    Inferred from Sequence Orthology
    more info
     
    located_in nuclear inclusion body ISS
    Inferred from Sequence or Structural Similarity
    more info
     
    located_in nucleolus IEA
    Inferred from Electronic Annotation
    more info
     
    located_in nucleolus ISO
    Inferred from Sequence Orthology
    more info
     
    located_in nucleoplasm ISO
    Inferred from Sequence Orthology
    more info
     
    located_in nucleus IDA
    Inferred from Direct Assay
    more info
    PubMed 
    located_in nucleus ISO
    Inferred from Sequence Orthology
    more info
     
    located_in nucleus NAS
    Non-traceable Author Statement
    more info
    PubMed 
    located_in replication fork IDA
    Inferred from Direct Assay
    more info
    PubMed 
    is_active_in site of double-strand break ISO
    Inferred from Sequence Orthology
    more info
     
    located_in site of double-strand break ISO
    Inferred from Sequence Orthology
    more info
     
    is_active_in site of double-strand break ISS
    Inferred from Sequence or Structural Similarity
    more info
     

    General protein information

    Preferred Names
    nibrin
    Names
    cell cycle regulatory protein p95
    nijmegen breakage syndrome protein 1 homolog

    NCBI Reference Sequences (RefSeq)

    NEW Try the new Transcript table

    RefSeqs maintained independently of Annotated Genomes

    These reference sequences exist independently of genome builds. Explain

    These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

    mRNA and Protein(s)

    1. NM_013752.3NP_038780.3  nibrin

      See identical proteins and their annotated locations for NP_038780.3

      Status: VALIDATED

      Source sequence(s)
      BC013190, BC055061
      Consensus CDS
      CCDS17986.1
      UniProtKB/Swiss-Prot
      O88981, Q3UY57, Q811I6, Q8CCY0, Q9R1X1, Q9R207
      Related
      ENSMUSP00000029879.9, ENSMUST00000029879.15
      Conserved Domains (4) summary
      cd00027
      Location:114182
      BRCT; Breast Cancer Suppressor Protein (BRCA1), carboxy-terminal domain. The BRCT domain is found within many DNA damage repair and cell cycle checkpoint proteins. The unique diversity of this domain superfamily allows BRCT modules to interact forming homo ...
      cd00060
      Location:1109
      FHA; Forkhead associated domain (FHA); found in eukaryotic and prokaryotic proteins. Putative nuclear signalling domain. FHA domains may bind phosphothreonine, phosphoserine and sometimes phosphotyrosine. In eukaryotes, many FHA domain-containing proteins ...
      pfam08599
      Location:681743
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:217325
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein

    RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

    The following sections contain reference sequences that belong to a specific genome build. Explain

    Reference GRCm39 C57BL/6J

    Genomic

    1. NC_000070.7 Reference GRCm39 C57BL/6J

      Range
      15955388..15992589
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_006537970.4XP_006538033.1  nibrin isoform X4

      See identical proteins and their annotated locations for XP_006538033.1

      Conserved Domains (3) summary
      pfam08599
      Location:530591
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:66174
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein
      cl00038
      Location:133
      BRCT; C-terminal domain of the breast cancer suppressor protein (BRCA1) and related domains
    2. XM_006537971.3XP_006538034.1  nibrin isoform X4

      See identical proteins and their annotated locations for XP_006538034.1

      Conserved Domains (3) summary
      pfam08599
      Location:530591
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:66174
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein
      cl00038
      Location:133
      BRCT; C-terminal domain of the breast cancer suppressor protein (BRCA1) and related domains
    3. XM_030253593.2XP_030109453.1  nibrin isoform X3

      Conserved Domains (3) summary
      pfam08599
      Location:530590
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:66174
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein
      cl00038
      Location:133
      BRCT; C-terminal domain of the breast cancer suppressor protein (BRCA1) and related domains
    4. XM_030253594.2XP_030109454.1  nibrin isoform X3

      Conserved Domains (3) summary
      pfam08599
      Location:530590
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:66174
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein
      cl00038
      Location:133
      BRCT; C-terminal domain of the breast cancer suppressor protein (BRCA1) and related domains
    5. XM_030253592.2XP_030109452.1  nibrin isoform X1

      Conserved Domains (4) summary
      cd00060
      Location:1109
      FHA; Forkhead associated domain (FHA); found in eukaryotic and prokaryotic proteins. Putative nuclear signalling domain. FHA domains may bind phosphothreonine, phosphoserine and sometimes phosphotyrosine. In eukaryotes, many FHA domain-containing proteins ...
      cd17741
      Location:111184
      BRCT_nibrin; BRCT domain of nibrin and similar proteins
      pfam08599
      Location:681741
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:217325
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein
    6. XM_036164174.1XP_036020067.1  nibrin isoform X2

      Conserved Domains (3) summary
      cd17741
      Location:1071
      BRCT_nibrin; BRCT domain of nibrin and similar proteins
      pfam08599
      Location:568628
      Nbs1_C; DNA damage repair protein Nbs1
      pfam16508
      Location:104212
      NIBRIN_BRCT_II; Second BRCT domain on Nijmegen syndrome breakage protein