Roberto Galletto

Summary

Affiliation: Washington University School of Medicine
Country: USA

Publications

  1. pmc Translocation of Saccharomyces cerevisiae Pif1 helicase monomers on single-stranded DNA
    Roberto Galletto
    252 McDonnell Science Building, Department of Biochemistry and Molecular Biophysics, Washington University, School of Medicine, 660 South Euclid Avenue, MS8231, Saint Louis, MO 63110, USA
    Nucleic Acids Res 41:4613-27. 2013
  2. doi DNA binding induces dimerization of Saccharomyces cerevisiae Pif1
    Sergio Barranco-Medina
    Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, Saint Louis, Missouri 63110, USA
    Biochemistry 49:8445-54. 2010

Collaborators

  • Sergio Barranco-Medina

Detail Information

Publications2

  1. pmc Translocation of Saccharomyces cerevisiae Pif1 helicase monomers on single-stranded DNA
    Roberto Galletto
    252 McDonnell Science Building, Department of Biochemistry and Molecular Biophysics, Washington University, School of Medicine, 660 South Euclid Avenue, MS8231, Saint Louis, MO 63110, USA
    Nucleic Acids Res 41:4613-27. 2013
    ..Finally, although we show that Pif1 can translocate on ssDNA, the translocation profiles suggest the presence on ssDNA of two populations of Pif1, both able to translocate with 5' to 3' directionality...
  2. doi DNA binding induces dimerization of Saccharomyces cerevisiae Pif1
    Sergio Barranco-Medina
    Department of Biochemistry and Molecular Biophysics, Washington University School of Medicine, Saint Louis, Missouri 63110, USA
    Biochemistry 49:8445-54. 2010
    ..The observation that a Pif1 dimer is formed on unwinding substrates in the presence of ATP analogues suggests that a dimeric form of the enzyme might constitute the pre-initiation complex leading to its unwinding activity...