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Exosc10 - exosome component 10 (house mouse)

Gene
Symbol
Dates
  • Create:
    2016-09-14
  • Modify:
    2025-02-02
Description
Predicted to enable 3'-5'-RNA exonuclease activity; single-stranded RNA binding activity; and telomerase RNA binding activity. Acts upstream of or within positive regulation of mRNA cis splicing, via spliceosome. Predicted to be located in cytosol; euchromatin; and nucleoplasm. Predicted to be part of nuclear exosome (RNase complex) and small-subunit processome. Predicted to be active in nucleolus. Is expressed in several structures, including cerebral cortex; gonad; liver; metanephros; and muscle tissue. Orthologous to human EXOSC10 (exosome component 10).

1 Names and Identifiers

1.1 Synonyms

  • PM-Scl
  • PM/Scl-100
  • Pmscl2
  • RRP6
  • p2
  • p3
  • p4
  • exosome complex component 10
  • P100 polymyositis-scleroderma overlap syndrome associated autoantigen homolog
  • autoantigen PM/Scl 2 homolog
  • polymyositis/scleroderma autoantigen 2 homolog

1.2 Other Identifiers

1.2.1 Ensembl ID

1.2.2 Alliance Gene ID

1.2.3 Bgee Gene ID

1.2.4 Enzyme Commission (EC) Number

1.2.5 MGI ID

1.2.6 VEuPathDB ID

1.2.7 Wikidata

3 Proteins

3.1 Protein Function

Catalytic component of the RNA exosome complex which has 3'->5' exoribonuclease activity and participates in a multitude of cellular RNA processing and degradation events. In the nucleus, the RNA exosome complex is involved in proper maturation of stable RNA species such as rRNA, snRNA and snoRNA, in the elimination of RNA processing by-products and non-coding 'pervasive' transcripts, such as antisense RNA species and promoter-upstream transcripts (PROMPTs), and of mRNAs with processing defects, thereby limiting or excluding their export to the cytoplasm. Part of the small subunit (SSU) processome, first precursor of the small eukaryotic ribosomal subunit. During the assembly of the SSU processome in the nucleolus, many ribosome biogenesis factors, an RNA chaperone and ribosomal proteins associate with the nascent pre-rRNA and work in concert to generate RNA folding, modifications, rearrangements and cleavage as well as targeted degradation of pre-ribosomal RNA by the RNA exosome. The RNA exosome may be involved in Ig class switch recombination (CSR) and/or Ig variable region somatic hypermutation (SHM) by targeting AICDA deamination activity to transcribed dsDNA substrates. In the cytoplasm, the RNA exosome complex is involved in general mRNA turnover and specifically degrades inherently unstable mRNAs containing AU-rich elements (AREs) within their 3' untranslated regions, and in RNA surveillance pathways, preventing translation of aberrant mRNAs. It seems to be involved in degradation of histone mRNA. EXOSC10 is required for nucleolar localization of C1D and probably mediates the association of MTREX, C1D and MPHOSPH6 with the RNA exosome involved in the maturation of 5.8S rRNA (By similarity). Plays a role in the recruitment of replication protein A complex (RPA) and RAD51 to DNA double-strand breaks caused by irradiation, contributing to DNA repair by homologous recombination (By similarity). Regulates levels of damage-induced RNAs in order to prevent DNA-RNA hybrid formation at DNA double-strand breaks and limit DNA end resection after damage (By similarity). Plays a role in oocyte development, maturation and survival (PMID: 32313933, PMID: 36923944). Required for normal testis development and mitotic division of spermatogonia (PMID: 29118343). Plays a role in proper embryo development (PMID: 32313933, PMID: 34965385, PMID: 36923944). Required for global protein translation (By similarity). Required for cell proliferation (By similarity).

3.2 Protein 3D Structures

3.2.1 AlphaFold Structures

Highly accurate protein structure prediction with AlphaFold. Nature. 2021 Aug;596(7873):583-589. DOI:10.1038/s41586-021-03819-2. PMID:34265844; PMCID:PMC8371605

3.3 Protein Targets

4 BioAssays

4.1 RNAi BioAssays

5 Interactions and Pathways

5.1 Interactions

5.2 Pathways

6 Expression

7 Literature

7.1 Consolidated References

7.2 Gene-Chemical Co-Occurrences in Literature

7.3 Gene-Gene Co-Occurrences in Literature

7.4 Gene-Disease Co-Occurrences in Literature

8 Patents

8.1 Gene-Chemical Co-Occurrences in Patents

8.2 Gene-Gene Co-Occurrences in Patents

8.3 Gene-Disease Co-Occurrences in Patents

9 Classification

9.1 Gene Ontology: Biological Process

9.2 Gene Ontology: Cellular Component

9.3 Gene Ontology: Molecular Function

10 Information Sources

  1. NCBI Gene
    LICENSE
    NCBI Website and Data Usage Policies and Disclaimers
    https://www.ncbi.nlm.nih.gov/home/about/policies/
  2. PubChem
  3. Alliance of Genome Resources
    LICENSE
    All annotations and data produced by Alliance members that are accessible from alliancegenome.org are distributed under a CC BY 4.0 license (https://creativecommons.org/licenses/by/4.0/).
    https://www.alliancegenome.org/privacy-warranty-licensing
  4. BioGRID
    LICENSE
    The MIT License (MIT); Copyright Mike Tyers Lab
    https://wiki.thebiogrid.org/doku.php/terms_and_conditions
  5. STRING: functional protein association networks
  6. Mouse Genome Informatics (MGI)
    LICENSE
    MGI data and annotations are licensed under a Creative Commons Attribution 4.0 International License (CC-BY).
    https://www.informatics.jax.org/mgihome/other/copyright.shtml
  7. NCBI Gene Expression Omnibus (GEO)
  8. Swiss Institute of Bioinformatics Bgee
    LICENSE
    Creative Commons Zero license (CC0)
    https://www.bgee.org/about/
  9. UniProt
    LICENSE
    We have chosen to apply the Creative Commons Attribution (CC BY 4.0, http://creativecommons.org/licenses/by/4.0/) License to all copyrightable parts of our databases.
    https://www.uniprot.org/help/license
  10. VEuPathDB: The Eukaryotic Pathogen, Vector and Host Informatics Resource
    LICENSE
    All data on VEuPathDB websites are provided freely for public use.
    https://veupathdb.org/veupathdb/app/static-content/about.html
  11. Wikidata
  12. Gene Ontology (GO)
    LICENSE
    Gene Ontology Consortium data and data products are licensed under the Creative Commons Attribution 4.0 Unported License (https://creativecommons.org/licenses/by/4.0/legalcode)
    http://geneontology.org/docs/go-citation-policy/
  13. AlphaFold DB
    LICENSE
    All of the data provided is freely available for both academic and commercial use under Creative Commons Attribution 4.0 (CC-BY 4.0) licence terms.
    https://alphafold.ebi.ac.uk/faq
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