YNL186W

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Systematic name YNL186W
Gene name UBP10
Aliases DOT4
Feature type ORF, Verified
Coordinates Chr XIV:289498..291876
Primary SGDID S000005130


Description of YNL186W: Ubiquitin-specific protease, deubiquitinates Ub-protein moieties; interacts with proteins that function in rRNA production and ribosome biogenesis; stabilizes Rpa190p, the largest subunit of RNAP I, by mediating its deubiquitination; may regulate silencing by acting on Sir4p; involved in posttranscriptionally regulating Gap1p and possibly other transporters; localized to the nucleolus; human USP36 is a functional analog of Ubp10p[1][2][3][4]




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Interactions

Two Hybrid

Two Hybrid interaction with SIR4
The N-terminal 250 aa of Ubp10p interacts with the C-terminus of Sir4p (residues 839-1358). [2] [5]





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References

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  1. Kahana A (2001) The deubiquitinating enzyme Dot4p is involved in regulating nutrient uptake. Biochem Biophys Res Commun 282(4):916-20 SGD PMID 11352638
  2. 2.0 2.1 Kahana A and Gottschling DE (1999) DOT4 links silencing and cell growth in Saccharomyces cerevisiae. Mol Cell Biol 19(10):6608-20 SGD PMID 10490600
  3. Richardson LA, et al. (2012) A Conserved Deubiquitinating Enzyme Controls Cell Growth by Regulating RNA Polymerase I Stability. Cell Rep () SGD PMID 22902402
  4. Singer MS, et al. (1998) Identification of high-copy disruptors of telomeric silencing in Saccharomyces cerevisiae. Genetics 150(2):613-32 SGD PMID 9755194
  5. submitted by Daniel E. Gottschling on 2003-03-17

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