Eukaryotic ribosomes require initiation factors 1 and 1A to locate initiation codons (original) (raw)

References

  1. Kozak, M. How do eukaryotic ribosomes select initiation regions in messenger RNA? Cell 15, 1109–1123 (1978).
    Article CAS Google Scholar
  2. Kozak, M. The scanning model for translation: An update. J. Cell. Biol. 108, 229–241 (1989).
    Article ADS CAS Google Scholar
  3. Merrick, W. C. & Hershey, J. W. B. in Translational Control (eds Hershey, J. W. B., Mathews, M. B. & Sonenberg, N.) 31–70 (Cold Spring Harbor Laboratory Press, NY, (1996)).
  4. Pestova, T. V., Hellen, C. U. T. & Shatsky, I. N. Canonical eukaryotic initiation factors determine initiation of translation by internal ribosomal entry. Mol. Cell. Biol. 16, 6859–6869 (1996).
    Article CAS Google Scholar
  5. Pestova, T. V., Shatsky, I. N. & Hellen, C. U. T. Functional dissection of eukaryotic initiation factor 4F: the 4A subunit and the central domain of the 4G subunit are sufficient to mediate internal entry of 43S preinitiation complexes. Mol. Cell. Biol. 16, 6870–6878 (1996).
    Article CAS Google Scholar
  6. Pestova, T. V., Shatsky, I. N., Fletcher, S. P., Jackson, R. J. & Hellen, C. U. T. Aprokaryotic-like mode of binding of cytoplasmic eukaryotic ribosomes to the initiation codon during internal initiation of translation of Hepatitis C and Classical Swine fever virus RNAs. Genes Dev. 12, 67–83 (1998).
    Article CAS Google Scholar
  7. Anthony, D. D. & Merrick, W. C. Analysis of 40S and 80S complexes with mRNA as measured by sucrose density gradients and primer extension inhibition. J. Biol. Chem. 267, 1554–1562 (1992).
    CAS PubMed Google Scholar
  8. Dever, T. E. et al. Determination of the amino acid sequence of rabbit, human, and wheat germ protein synthesis factor eIF-4C by cloning and chemical sequencing. J. Biol. Chem. 269, 3212–3218 (1994).
    CAS PubMed Google Scholar
  9. Fields, C. & Adams, M. D. Expressed sequence tags identify a human isolog of the sui1 translation initiation factor. Biochem. Biophys. Res. Commun. 198, 288–291 (1994).
    Article CAS Google Scholar
  10. Kasperaitis, M. A. M., Voorma, H. O. & Thomas, A. A. M. The partial amino acid sequence of eukaryotic translation initiation factor 1 and its similarity to yeast initiation factor sui1. FEBS Lett. 365, 47–50 (1995).
    Article CAS Google Scholar
  11. Kaminski, A., Howell, M. T. & Jackson, R. J. Initiation of encephalomyocarditis virus RNA translation: the authentic initiation site is not selected by a scanning mechanism. EMBO J. 9, 3753–3759 (1990).
    Article CAS Google Scholar
  12. Kemper, W. M., Berry, K. W. & Merrick, W. C. Purification and properties of rabbit reticulocyte protein synthesis initiation factors M2Bα and M2Bβ. J. Biol. Chem. 251, 5551–5557 (1976).
    CAS PubMed Google Scholar
  13. Schreier, M. H., Erni, B. & Staehelin, T. Initiation of mammalian protein synthesis. I. Purification and characterization of seven initiation factors. J. Mol. Biol. 116, 727–753 (1977).
    Article CAS Google Scholar
  14. Trachsel, H., Erni, B., Schreier, M. H. & Staehelin, T. Initiation of mammalian protein synthesis. II. The assembly of the initiation complex with purified initiation factors. J. Mol. Biol. 116, 755–767 (1977).
    Article CAS Google Scholar
  15. Benne, R. & Hershey, J. W. B. The mechanism of action of protein synthesis initiation factors from rabbit reticulocytes. J. Biol. Chem. 253, 3078–3087 (1978).
    CAS PubMed Google Scholar
  16. Thomas, A., Goumans, H., Voorma, H. O. & Benne, R. The mechanism of action of eukaryotic initiation factor 4C in protein synthesis. Eur. J. Biochem. 107, 39–45 (1980).
    Article CAS Google Scholar
  17. Thomas, A., Spaan, W., van Steeg, H., Voorma, H. O. & Benne, R. Mode of action of protein synthesis initiation factor eIF-1 from rabbit reticulocytes. FEBS Lett. 116, 67–71 (1980).
    Article CAS Google Scholar
  18. Chaudhuri, J., Si, K. & Maitra, U. Function of eukaryotic translation initiation factor 1A (eIF1) (formerly called eIF-4C) in initiation of protein synthesis. J. Biol. Chem. 272, 7883–7891 (1997).
    Article CAS Google Scholar
  19. Yoon, H. & Donahue, T. F. The sui1 suppressor locus in Saccharomyces cerevisiae encodes a translation factor that functions during tRNAMeti recognition of the start codon. Mol. Cell. Biol. 12, 248–260 (1992).
    Article CAS Google Scholar
  20. Wei, C.-L., MacMillan, S. E. & Hershey, J. W. B. Characterization of yeast translation initiation factor 1A and cloning of its essential gene. J. Biol. Chem. 270, 5764–5771 (1995).
    Article CAS Google Scholar
  21. Wei, C.- & perio, C.- Kainuma, M. & Hershey, J. W. B. Protein synthesis initiation factor eIF-1A is a moderately abundant RNA-binding protein. J. Biol. Chem. 270, 22788–22794 (1995).
    Article CAS Google Scholar
  22. Chen, C.-Y. & Sarnow, P. Initiation of protein synthesis by the eukaryotic translation apparatus on circular RNAs. Science 268, 415–417 (1995).
    Article ADS CAS Google Scholar
  23. Jackson, R. J. in Translational Control (eds Hershey, J. W. B., Mathews, M. B. & Sonenberg, N.) 71–112 (Cold Spring Harbor Laboratory Press, NY, (1996)).
  24. Cui, Y., Dinman, J. D., Kinzy, T. G. & Peltz, S. W. The Mof2/Sui1 protein is a general monitor of translational accuracy. Mol. Cell. Biol. 18, 1506–1516 (1998).
    Article CAS Google Scholar
  25. Evstafieva, A. G., Ugarova, T. Y., Chernov, B. K. & Shatsky, I. N. Acomplex RNA sequence determines the internal initiation of encephalomyocarditis virus RNA translation. Nucleic Acids Res. 665–671 (1991).
  26. Hellen, C. U. T. et al. Acytoplasmic 57kDa protein that is required for translation of picornavirus RNA by internal ribosomal entry is identical to the nuclear pyrimidine tract-binding protein. Proc. Natl Acad. Sci. USA 90, 7642–7646 (1993).
    Article ADS CAS Google Scholar

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