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Gene Review

YSH1  -  Ysh1p

Saccharomyces cerevisiae S288c

Synonyms: BRR5, Endoribonuclease YSH1, YLR277C, Yeast 73 kDa homolog 1, mRNA 3'-end-processing protein YSH1
 
 
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High impact information on YSH1

  • Ysh1 constitutes a new subunit of polyadenylation factor I (PFI), which has a role in yeast pre-mRNA 3'-end formation [1].
  • The role of the Brr5/Ysh1 C-terminal domain and its homolog Syc1 in mRNA 3'-end processing in Saccharomyces cerevisiae [2].
  • Yth1 was previously shown to interact with pre-mRNA and with two CPF subunits, Brr5/Ysh1 and the polyadenylation-specific Fip1, and to act in both steps of mRNA 3' end processing [3].
 

Analytical, diagnostic and therapeutic context of YSH1

References

  1. Sequence similarity between the 73-kilodalton protein of mammalian CPSF and a subunit of yeast polyadenylation factor I. Jenny, A., Minvielle-Sebastia, L., Preker, P.J., Keller, W. Science (1996) [Pubmed]
  2. The role of the Brr5/Ysh1 C-terminal domain and its homolog Syc1 in mRNA 3'-end processing in Saccharomyces cerevisiae. Zhelkovsky, A., Tacahashi, Y., Nasser, T., He, X., Sterzer, U., Jensen, T.H., Domdey, H., Moore, C. RNA (2006) [Pubmed]
  3. Functional dissection of the zinc finger and flanking domains of the Yth1 cleavage/polyadenylation factor. Tacahashi, Y., Helmling, S., Moore, C.L. Nucleic Acids Res. (2003) [Pubmed]
 
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