tobacco necrosis satellite virus

Summary

Summary: An icosahedral RNA satellite virus which requires an obligatory Tobacco necrosis virus (see NECROVIRUS) for its replication.

Top Publications

  1. Gazo B, Murphy P, Gatchel J, Browning K. A novel interaction of Cap-binding protein complexes eukaryotic initiation factor (eIF) 4F and eIF(iso)4F with a region in the 3'-untranslated region of satellite tobacco necrosis virus. J Biol Chem. 2004;279:13584-92 pubmed
  2. Meulewaeter F, van Lipzig R, Gultyaev A, Pleij C, Van Damme D, Cornelissen M, et al. Conservation of RNA structures enables TNV and BYDV 5' and 3' elements to cooperate synergistically in cap-independent translation. Nucleic Acids Res. 2004;32:1721-30 pubmed
    ..This finding is the first evidence for conservation of structures that enable a 5'-3' interaction stimulating cap-independent translation...
  3. Lane S, Dennis C, Lane C, Trinh C, Rizkallah P, Stockley P, et al. Construction and crystal structure of recombinant STNV capsids. J Mol Biol. 2011;413:41-50 pubmed publisher
    ..The arrangement of the RNA is different from that observed in other satellite viruses...
  4. Bunka D, Lane S, Lane C, Dykeman E, Ford R, Barker A, et al. Degenerate RNA packaging signals in the genome of Satellite Tobacco Necrosis Virus: implications for the assembly of a T=1 capsid. J Mol Biol. 2011;413:51-65 pubmed publisher
    ..These results are consistent with an assembly mechanism based on kinetically driven folding of the RNA...
  5. Ford R, Barker A, Bakker S, Coutts R, Ranson N, Phillips S, et al. Sequence-specific, RNA-protein interactions overcome electrostatic barriers preventing assembly of satellite tobacco necrosis virus coat protein. J Mol Biol. 2013;425:1050-64 pubmed publisher
    ..The results are discussed in light of a first stage of assembly involving compaction of the genomic RNA driven by multiple RNA packaging signal-CP interactions...
  6. Cresce A, Culver J, Bentley W, Kofinas P. Block copolymer nanotemplating of tobacco mosaic and tobacco necrosis viruses. Acta Biomater. 2009;5:893-902 pubmed publisher
    ..These results suggest that Coulombic interactions provide a robust means for the binding of virus particles to block copolymer surfaces...
  7. Saldin D, Poon H, Schwander P, Uddin M, Schmidt M. Reconstructing an icosahedral virus from single-particle diffraction experiments. Opt Express. 2011;19:17318-35 pubmed publisher
    ..We demonstrate this with a simulation for the satellite tobacco necrosis virus (STNV), the atomic coordinates of whose asymmetric unit is given in Protein Data Bank entry 2BUK...
  8. Xu J, Wang X, Shi L, Zhou Y, Li D, Han C, et al. Two distinct sites are essential for virulent infection and support of variant satellite RNA replication in spontaneous beet black scorch virus variants. J Gen Virol. 2012;93:2718-28 pubmed publisher
    ..The results suggest that complex interactions occur between virus and associated satRNAs during virus evolution...
  9. Borodavka A, Tuma R, Stockley P. A two-stage mechanism of viral RNA compaction revealed by single molecule fluorescence. RNA Biol. 2013;10:481-9 pubmed publisher
    ..RNA compaction by coat protein or polycation binding are distinct processes, implying that defined RNA-coat protein contacts are required for assembly...
  10. Stuart D, Abrescia N. From lows to highs: using low-resolution models to phase X-ray data. Acta Crystallogr D Biol Crystallogr. 2013;69:2257-65 pubmed publisher
    ..5 Å resolution, data from twinned crystals of the major coat protein (P2), ultimately yielding a quasi-atomic model of the particle, which provided significant insights into virus evolution and viral membrane biogenesis...

Detail Information

Publications14

  1. Gazo B, Murphy P, Gatchel J, Browning K. A novel interaction of Cap-binding protein complexes eukaryotic initiation factor (eIF) 4F and eIF(iso)4F with a region in the 3'-untranslated region of satellite tobacco necrosis virus. J Biol Chem. 2004;279:13584-92 pubmed
  2. Meulewaeter F, van Lipzig R, Gultyaev A, Pleij C, Van Damme D, Cornelissen M, et al. Conservation of RNA structures enables TNV and BYDV 5' and 3' elements to cooperate synergistically in cap-independent translation. Nucleic Acids Res. 2004;32:1721-30 pubmed
    ..This finding is the first evidence for conservation of structures that enable a 5'-3' interaction stimulating cap-independent translation...
  3. Lane S, Dennis C, Lane C, Trinh C, Rizkallah P, Stockley P, et al. Construction and crystal structure of recombinant STNV capsids. J Mol Biol. 2011;413:41-50 pubmed publisher
    ..The arrangement of the RNA is different from that observed in other satellite viruses...
  4. Bunka D, Lane S, Lane C, Dykeman E, Ford R, Barker A, et al. Degenerate RNA packaging signals in the genome of Satellite Tobacco Necrosis Virus: implications for the assembly of a T=1 capsid. J Mol Biol. 2011;413:51-65 pubmed publisher
    ..These results are consistent with an assembly mechanism based on kinetically driven folding of the RNA...
  5. Ford R, Barker A, Bakker S, Coutts R, Ranson N, Phillips S, et al. Sequence-specific, RNA-protein interactions overcome electrostatic barriers preventing assembly of satellite tobacco necrosis virus coat protein. J Mol Biol. 2013;425:1050-64 pubmed publisher
    ..The results are discussed in light of a first stage of assembly involving compaction of the genomic RNA driven by multiple RNA packaging signal-CP interactions...
  6. Cresce A, Culver J, Bentley W, Kofinas P. Block copolymer nanotemplating of tobacco mosaic and tobacco necrosis viruses. Acta Biomater. 2009;5:893-902 pubmed publisher
    ..These results suggest that Coulombic interactions provide a robust means for the binding of virus particles to block copolymer surfaces...
  7. Saldin D, Poon H, Schwander P, Uddin M, Schmidt M. Reconstructing an icosahedral virus from single-particle diffraction experiments. Opt Express. 2011;19:17318-35 pubmed publisher
    ..We demonstrate this with a simulation for the satellite tobacco necrosis virus (STNV), the atomic coordinates of whose asymmetric unit is given in Protein Data Bank entry 2BUK...
  8. Xu J, Wang X, Shi L, Zhou Y, Li D, Han C, et al. Two distinct sites are essential for virulent infection and support of variant satellite RNA replication in spontaneous beet black scorch virus variants. J Gen Virol. 2012;93:2718-28 pubmed publisher
    ..The results suggest that complex interactions occur between virus and associated satRNAs during virus evolution...
  9. Borodavka A, Tuma R, Stockley P. A two-stage mechanism of viral RNA compaction revealed by single molecule fluorescence. RNA Biol. 2013;10:481-9 pubmed publisher
    ..RNA compaction by coat protein or polycation binding are distinct processes, implying that defined RNA-coat protein contacts are required for assembly...
  10. Stuart D, Abrescia N. From lows to highs: using low-resolution models to phase X-ray data. Acta Crystallogr D Biol Crystallogr. 2013;69:2257-65 pubmed publisher
    ..5 Å resolution, data from twinned crystals of the major coat protein (P2), ultimately yielding a quasi-atomic model of the particle, which provided significant insights into virus evolution and viral membrane biogenesis...
  11. Stuhrmann H. Small-angle scattering and its interplay with crystallography, contrast variation in SAXS and SANS. Acta Crystallogr A. 2008;64:181-91 pubmed
    ..Concepts and methods of nuclear magnetic resonance (NMR) become an important ingredient in neutron scattering from dynamically polarized targets...
  12. Wang F, Weckert E, Ziaja B, Larsson D, van der Spoel D. Coherent diffraction of a single virus particle: the impact of a water layer on the available orientational information. Phys Rev E Stat Nonlin Soft Matter Phys. 2011;83:031907 pubmed
    ..This study has implications for planned experiments on single-particle imaging with XFELs...
  13. Fan Q, Treder K, Miller W. Untranslated regions of diverse plant viral RNAs vary greatly in translation enhancement efficiency. BMC Biotechnol. 2012;12:22 pubmed publisher
    ..Here, we compare the effects of untranslated regions (UTRs) containing translation elements from six plant viruses on translation in wheat germ extract and in monocotyledenous and dicotyledenous plant cells...
  14. Larsson D, Liljas L, van der Spoel D. Virus capsid dissolution studied by microsecond molecular dynamics simulations. PLoS Comput Biol. 2012;8:e1002502 pubmed publisher
    ..These findings suggest that the dissociation of the capsid is initiated at the 3-fold axis...