SOH1

Summary

Gene Symbol: SOH1
Description: Soh1p
Alias: MED31, Soh1p
Species: Saccharomyces cerevisiae S288c
Products:     SOH1

Top Publications

  1. Linder T, Zhu X, Baraznenok V, Gustafsson C. The classical srb4-138 mutant allele causes dissociation of yeast Mediator. Biochem Biophys Res Commun. 2006;349:948-53 pubmed
    ..Interestingly, both sub-complexes are able to associate with an active promoter at the permissive temperature but at the non-permissive temperature the head domain is lost from the promoter. ..
  2. Fan H, Klein H. Characterization of mutations that suppress the temperature-sensitive growth of the hpr1 delta mutant of Saccharomyces cerevisiae. Genetics. 1994;137:945-56 pubmed
    ..The SOH1 gene has been cloned and sequenced...
  3. Cai G, Imasaki T, Takagi Y, Asturias F. Mediator structural conservation and implications for the regulation mechanism. Structure. 2009;17:559-67 pubmed publisher
    ..This suggests that the topology and structural dynamics of Mediator constitute important elements of a conserved regulation mechanism. ..
  4. Peiró Chova L, Estruch F. Specific defects in different transcription complexes compensate for the requirement of the negative cofactor 2 repressor in Saccharomyces cerevisiae. Genetics. 2007;176:125-38 pubmed
  5. Malagon F, Tong A, Shafer B, Strathern J. Genetic interactions of DST1 in Saccharomyces cerevisiae suggest a role of TFIIS in the initiation-elongation transition. Genetics. 2004;166:1215-27 pubmed
    ..and rpb9 mutants have a synthetic growth defective phenotype when combined with fyv4, gim5, htz1, yal011w, ybr231c, soh1, vps71, and vps72 mutants that is exacerbated during germination or at high salt concentrations; (2) TFIIS and Rpb9 ..
  6. Linder T, Gustafsson C. The Soh1/MED31 protein is an ancient component of Schizosaccharomyces pombe and Saccharomyces cerevisiae Mediator. J Biol Chem. 2004;279:49455-9 pubmed
    We here demonstrated that the Soh1/MED31 protein is a stable component of Mediator complex isolated from Schizosaccharomyces pombe and Saccharomyces cerevisiae...
  7. Merker R, Klein H. hpr1Delta affects ribosomal DNA recombination and cell life span in Saccharomyces cerevisiae. Mol Cell Biol. 2002;22:421-9 pubmed
    ..The hpr1Delta mutant acts in a pathway distinct from previously described mutants that reduce life span. ..
  8. Dettmann A, Jäschke Y, Triebel I, Bogs J, Schröder I, Schüller H. Mediator subunits and histone methyltransferase Set2 contribute to Ino2-dependent transcriptional activation of phospholipid biosynthesis in the yeast Saccharomyces cerevisiae. Mol Genet Genomics. 2010;283:211-21 pubmed publisher
    ..In contrast, Ino2 directly binds to the Set2 histone methyltransferase. Mapping of interaction domains revealed the importance of the SET core domain which was necessary and sufficient for binding Ino2. ..
  9. Koschubs T, Lorenzen K, Baumli S, Sandström S, Heck A, Cramer P. Preparation and topology of the Mediator middle module. Nucleic Acids Res. 2010;38:3186-95 pubmed publisher
    ..The subunits, Med1 and Med10, which bridge to the Mediator tail module, bind to both Med7 and Med4. ..

More Information

Publications15

  1. Eychenne T, Novikova E, Barrault M, Alibert O, Boschiero C, Peixeiro N, et al. Functional interplay between Mediator and TFIIB in preinitiation complex assembly in relation to promoter architecture. Genes Dev. 2016;30:2119-2132 pubmed
    ..This study thus provides mechanistic insights into the coordinated function of Mediator and TFIIB in PIC assembly in different chromatin contexts. ..
  2. Jordan P, Klein F, Leach D. Novel roles for selected genes in meiotic DNA processing. PLoS Genet. 2007;3:e222 pubmed
    ..Additionally, Soh1/Med31, a subunit of the RNA pol II mediator complex, Bre5, a ubiquitin protease cofactor and an uncharacterized protein, ..
  3. Hausmann S, Zheng S, Costanzo M, Brost R, Garcin D, Boone C, et al. Genetic and biochemical analysis of yeast and human cap trimethylguanosine synthase: functional overlap of 2,2,7-trimethylguanosine caps, small nuclear ribonucleoprotein components, pre-mRNA splicing factors, and RNA decay pathways. J Biol Chem. 2008;283:31706-18 pubmed publisher
    ..end processing and decay (Pat1, Lsm1, and Trf4) and regulation of polymerase II transcription (Rpn4, Spt3, Srb2, Soh1, Swr1, and Htz1)...
  4. Guglielmi B, Soutourina J, Esnault C, Werner M. TFIIS elongation factor and Mediator act in conjunction during transcription initiation in vivo. Proc Natl Acad Sci U S A. 2007;104:16062-7 pubmed
    ..However, the TFIIS elongation factor is implicated in both processes. We found that, in the absence of the Med31 Mediator subunit, yeast cells required the TFIIS polymerase II (Pol II)-binding domain but not its RNA cleavage ..
  5. Gibney P, Fries T, Bailer S, Morano K. Rtr1 is the Saccharomyces cerevisiae homolog of a novel family of RNA polymerase II-binding proteins. Eukaryot Cell. 2008;7:938-48 pubmed publisher
    ..Taken together, our data reveal a role for members of the RTR1/RPAP2 family as regulators of core RNAPII function. ..
  6. Fan H, Cheng K, Klein H. Mutations in the RNA polymerase II transcription machinery suppress the hyperrecombination mutant hpr1 delta of Saccharomyces cerevisiae. Genetics. 1996;142:749-59 pubmed
    ..The Soh1 protein interacts with a DNA repair protein, Rad5p, in a two-hybrid system assay. Soh1p may functionally interact with components of the RNA polymerase II complex as suggested from the synthetic ..