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    H2-Q7 histocompatibility 2, Q region locus 7 [ Mus musculus (house mouse) ]

    Gene ID: 15018, updated on 6-Jun-2024

    Summary

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    Official Symbol
    H2-Q7provided by MGI
    Official Full Name
    histocompatibility 2, Q region locus 7provided by MGI
    Primary source
    MGI:MGI:95936
    See related
    Ensembl:ENSMUSG00000060550 AllianceGenome:MGI:95936
    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
    Q9; Ped; Qa7; Qa-2; Qa-7; H-2Q7
    Summary
    Predicted to enable several functions, including 14-3-3 protein binding activity; TAP binding activity; and signaling receptor binding activity. Acts upstream of or within cellular response to interferon-gamma and embryo implantation. Predicted to be located in several cellular components, including bounding membrane of organelle; cell surface; and endoplasmic reticulum. Predicted to be part of MHC class I protein complex and MHC class Ib protein complex. Predicted to be active in external side of plasma membrane and extracellular space. Is expressed in several structures, including brain; genitourinary system; hemolymphoid system gland; liver; and small intestine. Human ortholog(s) of this gene implicated in asthma; hepatitis C; and occupational asthma. Orthologous to human HLA-E (major histocompatibility complex, class I, E); HLA-F (major histocompatibility complex, class I, F); and HLA-G (major histocompatibility complex, class I, G). [provided by Alliance of Genome Resources, Apr 2022]
    Expression
    Biased expression in spleen adult (RPKM 272.5), mammary gland adult (RPKM 188.5) and 14 other tissues See more
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    Genomic context

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    See H2-Q7 in Genome Data Viewer
    Location:
    17 B1; 17 18.67 cM
    Exon count:
    7
    Annotation release Status Assembly Chr Location
    RS_2024_02 current GRCm39 (GCF_000001635.27) 17 NC_000083.7 (35658131..35662749)
    108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 17 NC_000083.6 (35439140..35443773)

    Chromosome 17 - NC_000083.7Genomic Context describing neighboring genes Neighboring gene STARR-positive B cell enhancer ABC_E5605 Neighboring gene STARR-positive B cell enhancer ABC_E8673 Neighboring gene STARR-positive B cell enhancer ABC_E118 Neighboring gene predicted gene, 32252 Neighboring gene histocompatibility 2, Q region locus 6 Neighboring gene STARR-positive B cell enhancer ABC_E315 Neighboring gene archain 1 pseudogene Neighboring gene STARR-positive B cell enhancer mm9_chr17:35597630-35597931 Neighboring gene predicted gene, 54000

    Genomic regions, transcripts, and products

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    Go to nucleotide: Graphics FASTA GenBank

    Expression

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    • 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

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    Related articles in PubMed

    1. Tissue-specific expression of cell-surface Qa-2 antigen from a transfected Q7b gene of C57BL/10 mice. Waneck GL, et al. J Exp Med, 1987 May 1. PMID 3502706, Free PMC Article
    2. Activated T cells transcribe an alternatively spliced mRNA encoding a soluble form of Qa-2 antigen. Ulker N, et al. EMBO J, 1990 Dec. PMID 2249652, Free PMC Article
    3. Correction of defects responsible for impaired Qa-2 class Ib MHC expression on melanoma cells protects mice from tumor growth. Chiang EY, et al. J Immunol, 2003 May 1. PMID 12707328
    4. Two "Qa" specificities: Qa-m7 and Qa-m8 defined by monoclonal antibodies. Sandrin MS, et al. J Immunol, 1983 Aug. PMID 6190932
    5. Removal of Qa-2 antigen alters the Ped gene phenotype of preimplantation mouse embryos. Tian Z, et al. Biol Reprod, 1992 Aug. PMID 1327207

    See all (32) citations in PubMed

    GeneRIFs: Gene References Into Functions

    General gene information

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    Markers

    Homology

    Gene Ontology Provided by MGI

    Function Evidence Code Pubs
    enables 14-3-3 protein binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables CD8 receptor binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables MHC class I protein binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables T cell receptor binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables TAP binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables TAP complex binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables TAP1 binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables TAP2 binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables beta-2-microglobulin binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables identical protein binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables natural killer cell lectin-like receptor binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables peptide antigen binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables peptide antigen binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables protein homodimerization activity ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables protein-folding chaperone binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    enables signaling receptor binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    enables signaling receptor binding ISO
    Inferred from Sequence Orthology
    more info
    		  
    Process Evidence Code Pubs
    involved_in antigen processing and presentation of endogenous peptide antigen via MHC class I via ER pathway, TAP-independent IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    involved_in antigen processing and presentation of endogenous peptide antigen via MHC class Ib IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    acts_upstream_of_or_within antigen processing and presentation of peptide antigen via MHC class I IEA
    Inferred from Electronic Annotation
    more info
    		  
    acts_upstream_of_or_within cellular response to type II interferon IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    acts_upstream_of_or_within embryo implantation IDA
    Inferred from Direct Assay
    more info
    		 PubMed 
    involved_in immune response IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    acts_upstream_of_or_within immune system process IEA
    Inferred from Electronic Annotation
    more info
    		  
    involved_in positive regulation of T cell mediated cytotoxicity IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    Component Evidence Code Pubs
    located_in Golgi apparatus ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in Golgi medial cisterna ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in Golgi membrane ISO
    Inferred from Sequence Orthology
    more info
    		  
    part_of MHC class I peptide loading complex ISO
    Inferred from Sequence Orthology
    more info
    		  
    part_of MHC class I protein complex ISO
    Inferred from Sequence Orthology
    more info
    		  
    part_of MHC class Ib protein complex ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in cell surface ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in cis-Golgi network membrane ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in early endosome ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in early endosome membrane ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in endoplasmic reticulum ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in endoplasmic reticulum exit site ISO
    Inferred from Sequence Orthology
    more info
    		  
    is_active_in external side of plasma membrane IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    is_active_in extracellular space IBA
    Inferred from Biological aspect of Ancestor
    more info
    		  
    located_in lumenal side of endoplasmic reticulum membrane TAS
    Traceable Author Statement
    more info
    		  
    located_in lysosomal membrane ISO
    Inferred from Sequence Orthology
    more info
    		  
    located_in membrane IEA
    Inferred from Electronic Annotation
    more info
    		  
    located_in phagocytic vesicle membrane TAS
    Traceable Author Statement
    more info
    		  
    located_in plasma membrane ISO
    Inferred from Sequence Orthology
    more info
    		  

    General protein information

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    Preferred Names
    H-2 class I histocompatibility antigen, Q7 alpha chain
    Names
    QA-2 antigen
    class Ib MHC antigen Qa-2

    NCBI Reference Sequences (RefSeq)

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    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_001198560.1 → NP_001185489.1  H-2 class I histocompatibility antigen, Q7 alpha chain isoform 2 precursor

      Status: VALIDATED

      Description
      Transcript Variant: This variant (2) lacks an alternate exon in the 3' coding region resulting in a frameshift, compared to variant 1. The resulting isoform (2) has a shorter and distinct C-terminus, compared to isoform 1.
      Source sequence(s)
      CR974466
      Consensus CDS
      CCDS57075.1
      UniProtKB/Swiss-Prot
      P14430
      UniProtKB/TrEMBL
      E9PWT4
      Related
      ENSMUSP00000077335.8, ENSMUST00000078205.14
      Conserved Domains (2) summary
      cd07698
      Location:204 → 293
      IgC_MHC_I_alpha3; Class I major histocompatibility complex (MHC) alpha chain immunoglobulin domain
      pfam00129
      Location:22 → 200
      MHC_I; Class I Histocompatibility antigen, domains alpha 1 and 2

    2. NM_001198561.1 → NP_001185490.1  H-2 class I histocompatibility antigen, Q7 alpha chain isoform 3 precursor

      Status: VALIDATED

      Description
      Transcript Variant: This variant (3) lacks two alternate exons in the 3' coding region resulting in a frameshift, compared to variant 1. The resulting isoform (3) has a shorter and distinct C-terminus, compared to isoform 1.
      Source sequence(s)
      CR974466
      Consensus CDS
      CCDS57076.1
      UniProtKB/Swiss-Prot
      P14431
      UniProtKB/TrEMBL
      L7N260
      Related
      ENSMUSP00000112297.4, ENSMUST00000116598.10
      Conserved Domains (1) summary
      pfam00129
      Location:22 → 200
      MHC_I; Class I Histocompatibility antigen, domains alpha 1 and 2

    3. NM_010394.4 → NP_034524.3  H-2 class I histocompatibility antigen, Q7 alpha chain isoform 1 precursor

      See identical proteins and their annotated locations for NP_034524.3

      Status: VALIDATED

      Description
      Transcript Variant: This variant (1) represents the longest transcript and encodes the longest isoform (1).
      Source sequence(s)
      CR974466
      Consensus CDS
      CCDS28697.1
      UniProtKB/Swiss-Prot
      P14429
      UniProtKB/TrEMBL
      Q31199
      Related
      ENSMUSP00000071843.7, ENSMUST00000071951.14
      Conserved Domains (2) summary
      cd07698
      Location:204 → 295
      IgC_MHC_I_alpha3; Class I major histocompatibility complex (MHC) alpha chain immunoglobulin domain
      pfam00129
      Location:22 → 200
      MHC_I; Class I Histocompatibility antigen, domains alpha 1 and 2

    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_000083.7 Reference GRCm39 C57BL/6J

      Range
      35658131..35662749
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)
    Nucleotide Protein Strain
    Heading Accession and Version
    Protein Accession Links
    GenPept Link UniProtKB Link
    P14429.1 GenPept UniProtKB/Swiss-Prot:P14429

    Gene LinkOut

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