E S Johnson

Summary

Affiliation: The Rockefeller University
Country: USA

Publications

  1. pmc The ubiquitin-like protein Smt3p is activated for conjugation to other proteins by an Aos1p/Uba2p heterodimer
    E S Johnson
    Laboratory of Cell Biology, Howard Hughes Medical Institute, Rockefeller University, New York, NY 10021, USA
    EMBO J 16:5509-19. 1997
  2. ncbi request reprint Ubc9p is the conjugating enzyme for the ubiquitin-like protein Smt3p
    E S Johnson
    Laboratory of Cell Biology, Howard Hughes Medical Institute, Rockefeller University, New York, New York 10021, USA
    J Biol Chem 272:26799-802. 1997
  3. pmc Cell cycle-regulated attachment of the ubiquitin-related protein SUMO to the yeast septins
    E S Johnson
    Laboratory of Cell Biology, Howard Hughes Medical Institute, Rockefeller University, New York, New York 10021, USA
    J Cell Biol 147:981-94. 1999
  4. pmc Ubiquitin as a degradation signal
    E S Johnson
    Department of Biology, Massachusetts Institute of Technology, Cambridge 02139
    EMBO J 11:497-505. 1992
  5. ncbi request reprint Ump1p is required for proper maturation of the 20S proteasome and becomes its substrate upon completion of the assembly
    P C Ramos
    Biotechnologisches Zentrallabor, Institut fur Mikrobiologie, Heinrich Heine Universitat Dusseldorf, Germany
    Cell 92:489-99. 1998
  6. ncbi request reprint SUMO conjugation and deconjugation
    I Schwienhorst
    Institute for Genetics, University of Cologne, Germany
    Mol Gen Genet 263:771-86. 2000
  7. ncbi request reprint An E3-like factor that promotes SUMO conjugation to the yeast septins
    E S Johnson
    Department of Biochemistry and Molecular Pharmacology, Thomas Jefferson University, Philadelphia, PA 19107, USA
    Cell 106:735-44. 2001

Collaborators

Detail Information

Publications7

  1. pmc The ubiquitin-like protein Smt3p is activated for conjugation to other proteins by an Aos1p/Uba2p heterodimer
    E S Johnson
    Laboratory of Cell Biology, Howard Hughes Medical Institute, Rockefeller University, New York, NY 10021, USA
    EMBO J 16:5509-19. 1997
    ..Furthermore, UBA2 and AOS1 are both essential genes, providing additional evidence that they act in a distinct pathway whose role in cell viability is to conjugate Smt3p to other proteins...
  2. ncbi request reprint Ubc9p is the conjugating enzyme for the ubiquitin-like protein Smt3p
    E S Johnson
    Laboratory of Cell Biology, Howard Hughes Medical Institute, Rockefeller University, New York, New York 10021, USA
    J Biol Chem 272:26799-802. 1997
    ..cerevisiae. These results suggest that, like ubiquitination, Smt3p conjugation may be a critical modification in cell cycle regulation...
  3. pmc Cell cycle-regulated attachment of the ubiquitin-related protein SUMO to the yeast septins
    E S Johnson
    Laboratory of Cell Biology, Howard Hughes Medical Institute, Rockefeller University, New York, New York 10021, USA
    J Cell Biol 147:981-94. 1999
    ..This mutant has a striking defect in disassembly of septin rings, resulting in accumulation of septin rings marking previous division sites. Thus, SUMO conjugation plays a role in regulating septin ring dynamics during the cell cycle...
  4. pmc Ubiquitin as a degradation signal
    E S Johnson
    Department of Biology, Massachusetts Institute of Technology, Cambridge 02139
    EMBO J 11:497-505. 1992
    ..This generally applicable, cis-acting signal can be used to manipulate the in vivo half-lives of specific intracellular proteins...
  5. ncbi request reprint Ump1p is required for proper maturation of the 20S proteasome and becomes its substrate upon completion of the assembly
    P C Ramos
    Biotechnologisches Zentrallabor, Institut fur Mikrobiologie, Heinrich Heine Universitat Dusseldorf, Germany
    Cell 92:489-99. 1998
    ..We also show that the propeptide of the Pre2p/Doa3p beta subunit is required for Ump1p's function in proteasome maturation...
  6. ncbi request reprint SUMO conjugation and deconjugation
    I Schwienhorst
    Institute for Genetics, University of Cologne, Germany
    Mol Gen Genet 263:771-86. 2000
    ..Ulp2p is predominantly located within the nucleus, whereas Ulp1p colocalizes with nuclear pore complex proteins, indicating that the apparently distinct functions of the two SUMO deconjugating enzymes are spatially separated...
  7. ncbi request reprint An E3-like factor that promotes SUMO conjugation to the yeast septins
    E S Johnson
    Department of Biochemistry and Molecular Pharmacology, Thomas Jefferson University, Philadelphia, PA 19107, USA
    Cell 106:735-44. 2001
    ..Our results suggest that this family functions by promoting SUMO conjugation to specific substrates...