YOL021C

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Systematic name YOL021C
Gene name DIS3
Aliases RRP44
Feature type ORF, Verified
Coordinates Chr XV:285427..282422
Primary SGDID S000005381


Description of YOL021C: Catalytic component of the exosome, involved in RNA processing and degradation; binds Gsp1p/Ran and enhances the GEF activity of Srm1p; implicated in mitotic control; homologous to the E. coli RNase R of the RNase II family[1][2][3][4][5][6]




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References

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  1. Dziembowski A, et al. (2007) A single subunit, Dis3, is essentially responsible for yeast exosome core activity. Nat Struct Mol Biol 14(1):15-22 SGD PMID 17173052
  2. Suzuki N, et al. (2001) The Saccharomyces cerevisiae small GTPase, Gsp1p/Ran, is involved in 3' processing of 7S-to-5.8S rRNA and in degradation of the excised 5'-A0 fragment of 35S pre-rRNA, both of which are carried out by the exosome. Genetics 158(2):613-25 SGD PMID 11404326
  3. Chekanova JA, et al. (2000) Poly(A) tail-dependent exonuclease AtRrp41p from Arabidopsis thaliana rescues 5.8 S rRNA processing and mRNA decay defects of the yeast ski6 mutant and is found in an exosome-sized complex in plant and yeast cells. J Biol Chem 275(42):33158-66 SGD PMID 10930416
  4. Shiomi T, et al. (1998) Human dis3p, which binds to either GTP- or GDP-Ran, complements Saccharomyces cerevisiae dis3. J Biochem (Tokyo) 123(5):883-90 SGD PMID 9562621
  5. Mitchell P, et al. (1997) The exosome: a conserved eukaryotic RNA processing complex containing multiple 3'-->5' exoribonucleases. Cell 91(4):457-66 SGD PMID 9390555
  6. Noguchi E, et al. (1996) Dis3, implicated in mitotic control, binds directly to Ran and enhances the GEF activity of RCC1. EMBO J 15(20):5595-605 SGD PMID 8896453

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