nupG

Summary

Gene Symbol: nupG
Description: nucleoside transporter
Alias: ECK2959, JW2932
Species: Escherichia coli str. K-12 substr. MG1655

Top Publications

  1. ncbi Nucleoside transport in cells and membrane vesicles from Escherichia coli K12
    A Munch-Petersen
    J Biol Chem 254:3730-7. 1979
  2. ncbi Purification and properties of the Escherichia coli nucleoside transporter NupG, a paradigm for a major facilitator transporter sub-family
    Hao Xie
    Astbury Centre for Structural Molecular Biology University of Leeds, LS2 9JT Leeds, UK
    Mol Membr Biol 21:323-36. 2004
  3. pmc Specificity and topology of the Escherichia coli xanthosine permease, a representative of the NHS subfamily of the major facilitator superfamily
    M H Nørholm
    Department of Biological Chemistry, Institute of Molecular Biology, University of Copenhagen, 1307 Copenhagen K, Denmark
    J Bacteriol 183:4900-4. 2001
  4. pmc The genes encoding formamidopyrimidine and MutY DNA glycosylases in Escherichia coli are transcribed as part of complex operons
    C M Gifford
    Department of Microbiology and Molecular Genetics, The Markey Center for Molecular Genetics, The University of Vermont, Burlington, Vermont 05405 0068, USA
    J Bacteriol 181:4223-36. 1999
  5. ncbi Effect of exercise on the creatine resonances in 1H MR spectra of human skeletal muscle
    R Kreis
    Unit for Magnetic Resonance Spectroscopy and Methodology, University Bern, Bern, CH 3010, Switzerland
    J Magn Reson 137:350-7. 1999
  6. ncbi Gene-regulatory modules in Escherichia coli: nucleoprotein complexes formed by cAMP-CRP and CytR at the nupG promoter
    H Pedersen
    Department of Molecular Biology, Odense University, Denmark
    Mol Microbiol 17:843-53. 1995
  7. ncbi In vitro interaction of nitrate-responsive regulatory protein NarL with DNA target sequences in the fdnG, narG, narK and frdA operon control regions of Escherichia coli K-12
    J Li
    Section of Microbiology, Cornell University, Ithaca, NY 14853
    J Mol Biol 241:150-65. 1994
  8. ncbi Studies on the sequence and structure of the Escherichia coli K-12 nupG gene, encoding a nucleoside-transport system
    S E Westh Hansen
    Institute of Biological Chemistry B, University of Copenhagen, Denmark
    Eur J Biochem 168:385-91. 1987
  9. pmc The mutY gene: a mutator locus in Escherichia coli that generates G.C----T.A transversions
    Y Nghiem
    Molecular Biology Institute, University of California, Los Angeles 90024
    Proc Natl Acad Sci U S A 85:2709-13. 1988
  10. ncbi Analysis of the regulatory region of the Escherichia coli nupG gene, encoding a nucleoside-transport protein
    A Munch-Petersen
    Institute of Biological Chemistry B, University of Copenhagen, Denmark
    Eur J Biochem 190:547-51. 1990

Detail Information

Publications14

  1. ncbi Nucleoside transport in cells and membrane vesicles from Escherichia coli K12
    A Munch-Petersen
    J Biol Chem 254:3730-7. 1979
    ..This finding is consistent with a requirement for a specific transport process prior to the initial enzymatic attack on the incoming nucleoside...
  2. ncbi Purification and properties of the Escherichia coli nucleoside transporter NupG, a paradigm for a major facilitator transporter sub-family
    Hao Xie
    Astbury Centre for Structural Molecular Biology University of Leeds, LS2 9JT Leeds, UK
    Mol Membr Biol 21:323-36. 2004
    b>NupG from Escherichia coli is the archetype of a family of nucleoside transporters found in several eubacterial groups and has distant homologues in eukaryotes, including man...
  3. pmc Specificity and topology of the Escherichia coli xanthosine permease, a representative of the NHS subfamily of the major facilitator superfamily
    M H Nørholm
    Department of Biological Chemistry, Institute of Molecular Biology, University of Copenhagen, 1307 Copenhagen K, Denmark
    J Bacteriol 183:4900-4. 2001
    The specificity of XapB permease was compared with that of the known nucleoside transporters NupG and NupC...
  4. pmc The genes encoding formamidopyrimidine and MutY DNA glycosylases in Escherichia coli are transcribed as part of complex operons
    C M Gifford
    Department of Microbiology and Molecular Genetics, The Markey Center for Molecular Genetics, The University of Vermont, Burlington, Vermont 05405 0068, USA
    J Bacteriol 181:4223-36. 1999
    ..mutY is the first gene in an operon with the gene order mutY, yggX, mltC, and nupG. This operon has transcription initiation sites upstream of mutY, in the mutY coding region, and immediately ..
  5. ncbi Effect of exercise on the creatine resonances in 1H MR spectra of human skeletal muscle
    R Kreis
    Unit for Magnetic Resonance Spectroscopy and Methodology, University Bern, Bern, CH 3010, Switzerland
    J Magn Reson 137:350-7. 1999
    ..If temporary binding to macromolecules should be involved, the free Cr concentration-important for equilibrium calculations of the creatine kinase reaction-might be different from what was previously assumed...
  6. ncbi Gene-regulatory modules in Escherichia coli: nucleoprotein complexes formed by cAMP-CRP and CytR at the nupG promoter
    H Pedersen
    Department of Molecular Biology, Odense University, Denmark
    Mol Microbiol 17:843-53. 1995
    ..Here we show that the Escherichia coli nupG gene contains one CytR- and four CRP-binding sites in the control region...
  7. ncbi In vitro interaction of nitrate-responsive regulatory protein NarL with DNA target sequences in the fdnG, narG, narK and frdA operon control regions of Escherichia coli K-12
    J Li
    Section of Microbiology, Cornell University, Ithaca, NY 14853
    J Mol Biol 241:150-65. 1994
    ..Comparisons of the four operon control regions studied indicate that the NarL heptamers are arranged with diverse orientations and spacing...
  8. ncbi Studies on the sequence and structure of the Escherichia coli K-12 nupG gene, encoding a nucleoside-transport system
    S E Westh Hansen
    Institute of Biological Chemistry B, University of Copenhagen, Denmark
    Eur J Biochem 168:385-91. 1987
    The nupG gene, encoding one of the two active nucleoside-transport systems in Escherichia coli K-12, has been cloned on the multicopy plasmid pBR322 and derivatives thereof...
  9. pmc The mutY gene: a mutator locus in Escherichia coli that generates G.C----T.A transversions
    Y Nghiem
    Molecular Biology Institute, University of California, Los Angeles 90024
    Proc Natl Acad Sci U S A 85:2709-13. 1988
    ..coli. The mutY locus may act in a similar but reciprocal fashion to the previously characterized mutT locus, which results in A.T----C.G transversions...
  10. ncbi Analysis of the regulatory region of the Escherichia coli nupG gene, encoding a nucleoside-transport protein
    A Munch-Petersen
    Institute of Biological Chemistry B, University of Copenhagen, Denmark
    Eur J Biochem 190:547-51. 1990
    The S1-mapping procedure, when applied to an 800-bp fragment upstream of the nupG structural gene of Escherichia coli revealed one transcription-initiation site...
  11. ncbi Nucleoside transport systems in Escherichia coli K12: specificity and regulation
    A Munch-Petersen
    J Cell Physiol 89:551-9. 1976
    ..Enzyme assays performed on whole cells of strains, able or unable to transport nucleosides, indicate that the nucleoside catabolizing enzymes are located inside the permeability barrier of the cell...
  12. ncbi Transport of pyrimidine nucleosides in cells of Escherichia coli K 12
    B Mygind
    Eur J Biochem 59:365-72. 1975
    ..The transport system is repressed by growth on glucose, as is the synthesis of the enzymes...
  13. ncbi The nucleoside transport proteins, NupC and NupG, from Escherichia coli: specific structural motifs necessary for the binding of ligands
    Simon G Patching
    Astbury Centre for Structural Molecular Biology, University of Leeds, Leeds LS2 9JT, UK
    Org Biomol Chem 3:462-70. 2005
    ..as inhibitors of [U-(14)C]uridine uptake by the concentrative, H(+)-linked nucleoside transport proteins NupC and NupG from Escherichia coli...