GPN2

Summary

Gene Symbol: GPN2
Description: putative GTPase GPN2
Species: Saccharomyces cerevisiae S288c

Top Publications

  1. Ben Aroya S, Coombes C, Kwok T, O Donnell K, Boeke J, Hieter P. Toward a comprehensive temperature-sensitive mutant repository of the essential genes of Saccharomyces cerevisiae. Mol Cell. 2008;30:248-58 pubmed publisher
    ..The importance of this collection is demonstrated by biochemical and genetic screens that reveal essential genes involved in RNA processing and maintenance of chromosomal stability. ..
  2. Staresincic L, Walker J, Dirac Svejstrup A, Mitter R, Svejstrup J. GTP-dependent binding and nuclear transport of RNA polymerase II by Npa3 protein. J Biol Chem. 2011;286:35553-61 pubmed publisher
    ..Together, our data suggest that Npa3 defines an unconventional pathway for nuclear import of RNAPII, which involves GTP-dependent binding of Npa3 to the polymerase. ..
  3. Minaker S, Filiatrault M, Ben Aroya S, Hieter P, Stirling P. Biogenesis of RNA polymerases II and III requires the conserved GPN small GTPases in Saccharomyces cerevisiae. Genetics. 2013;193:853-64 pubmed publisher
    ..Here we show that the previously uncharacterized protein Gpn2 binds both Gpn3 and Npa3/Gpn1 and that temperature-sensitive alleles of Saccharomyces cerevisiae GPN2 and GPN3 ..
  4. Alonso B, Beraud C, Meguellati S, Chen S, Pellequer J, Armengaud J, et al. Eukaryotic GPN-loop GTPases paralogs use a dimeric assembly reminiscent of archeal GPN. Cell Cycle. 2013;12:463-72 pubmed publisher
    ..These results suggest that all three GPN proteins act at the molecular level in sister chromatid cohesion mechanism as a GPN|GPN complex reminiscent of the homodimeric structure of PAB0955, an archaeal member of GPN-loop GTPase. ..