Exosome component 1

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Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

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RefSeq (protein)

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Location (UCSC)n/an/a
PubMed searchn/an/a
Wikidata
View/Edit Human

3'-5' exoribonuclease CSL4 homolog is an enzyme that in humans is encoded by the EXOSC1 gene.[1][2][3]

This gene encodes a core component of the exosome complex. The mammalian exosome is required for rapid degradation of AU rich element-containing RNAs but not for poly(A) shortening. The association of this protein with the exosome is mediated by protein-protein interactions with ribosomal RNA-processing protein 42 and ribosomal RNA-processing protein 46.[3]

Interactions

Exosome component 1 has been shown to interact with:

References

  1. 1.0 1.1 1.2 Raijmakers R, Noordman YE, van Venrooij WJ, Pruijn GJ (Jan 2002). "Protein-protein interactions of hCsl4p with other human exosome subunits". J Mol Biol. 315 (4): 809–18. doi:10.1006/jmbi.2001.5265. PMID 11812149.
  2. Chen CY, Gherzi R, Ong SE, Chan EL, Raijmakers R, Pruijn GJ, Stoecklin G, Moroni C, Mann M, Karin M (Nov 2001). "AU binding proteins recruit the exosome to degrade ARE-containing mRNAs". Cell. 107 (4): 451–64. doi:10.1016/S0092-8674(01)00578-5. PMID 11719186.
  3. 3.0 3.1 "Entrez Gene: EXOSC1 exosome component 1".
  4. 4.0 4.1 4.2 Raijmakers R, Egberts WV, van Venrooij WJ, Pruijn GJ (Nov 2002). "Protein-protein interactions between human exosome components support the assembly of RNase PH-type subunits into a six-membered PNPase-like ring". J. Mol. Biol. 323 (4): 653–63. doi:10.1016/s0022-2836(02)00947-6. PMID 12419256.

Further reading