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. 1988 May;7(5):1503–1507. doi: 10.1002/j.1460-2075.1988.tb02969.x

Reading frame switch caused by base-pair formation between the 3' end of 16S rRNA and the mRNA during elongation of protein synthesis in Escherichia coli.

R B Weiss 1, D M Dunn 1, A E Dahlberg 1, J F Atkins 1, R F Gesteland 1
PMCID: PMC458402  PMID: 2457498

Abstract

Watson-Crick base pairing is shown to occur between the mRNA and nucleotides near the 3' end of 16S rRNA during the elongation phase of protein synthesis in Escherichia coli. This base-pairing is similar to the mRNA-rRNA interaction formed during initiation of protein synthesis between the Shine and Dalgarno (S-D) nucleotides of ribosome binding sites and their complements in the 1540-1535 region of 16S rRNA. mRNA-rRNA hybrid formation during elongation had been postulated to explain the dependence of an efficient ribosomal frameshift on S-D nucleotides precisely spaced 5' on the mRNA from the frameshift site. Here we show that disruption of the postulated base pairs by single nucleotide substitutions, either in the S-D sequence required for shifting or in nucleotide 1538 of 16S rRNA, decrease the amount of shifting, and that this defect is corrected by restoring complementary base pairing. This result implies that the 3' end of 16S rRNA scans the mRNA very close to the decoding sites during elongation.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Chen E. Y., Seeburg P. H. Supercoil sequencing: a fast and simple method for sequencing plasmid DNA. DNA. 1985 Apr;4(2):165–170. doi: 10.1089/dna.1985.4.165. [DOI] [PubMed] [Google Scholar]
  2. Craigen W. J., Caskey C. T. Expression of peptide chain release factor 2 requires high-efficiency frameshift. Nature. 1986 Jul 17;322(6076):273–275. doi: 10.1038/322273a0. [DOI] [PubMed] [Google Scholar]
  3. Craigen W. J., Cook R. G., Tate W. P., Caskey C. T. Bacterial peptide chain release factors: conserved primary structure and possible frameshift regulation of release factor 2. Proc Natl Acad Sci U S A. 1985 Jun;82(11):3616–3620. doi: 10.1073/pnas.82.11.3616. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. Dunn J. J., Buzash-Pollert E., Studier F. W. Mutations of bacteriophage T7 that affect initiation of synthesis of the gene 0.3 protein. Proc Natl Acad Sci U S A. 1978 Jun;75(6):2741–2745. doi: 10.1073/pnas.75.6.2741. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Gourse R. L., Takebe Y., Sharrock R. A., Nomura M. Feedback regulation of rRNA and tRNA synthesis and accumulation of free ribosomes after conditional expression of rRNA genes. Proc Natl Acad Sci U S A. 1985 Feb;82(4):1069–1073. doi: 10.1073/pnas.82.4.1069. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Hui A., de Boer H. A. Specialized ribosome system: preferential translation of a single mRNA species by a subpopulation of mutated ribosomes in Escherichia coli. Proc Natl Acad Sci U S A. 1987 Jul;84(14):4762–4766. doi: 10.1073/pnas.84.14.4762. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Jacks T., Townsley K., Varmus H. E., Majors J. Two efficient ribosomal frameshifting events are required for synthesis of mouse mammary tumor virus gag-related polyproteins. Proc Natl Acad Sci U S A. 1987 Jun;84(12):4298–4302. doi: 10.1073/pnas.84.12.4298. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Jacob W. F., Santer M., Dahlberg A. E. A single base change in the Shine-Dalgarno region of 16S rRNA of Escherichia coli affects translation of many proteins. Proc Natl Acad Sci U S A. 1987 Jul;84(14):4757–4761. doi: 10.1073/pnas.84.14.4757. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Moore R., Dixon M., Smith R., Peters G., Dickson C. Complete nucleotide sequence of a milk-transmitted mouse mammary tumor virus: two frameshift suppression events are required for translation of gag and pol. J Virol. 1987 Feb;61(2):480–490. doi: 10.1128/jvi.61.2.480-490.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Nilsson B., Abrahmsén L., Uhlén M. Immobilization and purification of enzymes with staphylococcal protein A gene fusion vectors. EMBO J. 1985 Apr;4(4):1075–1080. doi: 10.1002/j.1460-2075.1985.tb03741.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Remaut E., Tsao H., Fiers W. Improved plasmid vectors with a thermoinducible expression and temperature-regulated runaway replication. Gene. 1983 Apr;22(1):103–113. doi: 10.1016/0378-1119(83)90069-0. [DOI] [PubMed] [Google Scholar]
  12. Sigmund C. D., Ettayebi M., Morgan E. A. Antibiotic resistance mutations in 16S and 23S ribosomal RNA genes of Escherichia coli. Nucleic Acids Res. 1984 Jun 11;12(11):4653–4663. doi: 10.1093/nar/12.11.4653. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. Steitz J. A., Jakes K. How ribosomes select initiator regions in mRNA: base pair formation between the 3' terminus of 16S rRNA and the mRNA during initiation of protein synthesis in Escherichia coli. Proc Natl Acad Sci U S A. 1975 Dec;72(12):4734–4738. doi: 10.1073/pnas.72.12.4734. [DOI] [PMC free article] [PubMed] [Google Scholar]
  14. Stoker N. G., Fairweather N. F., Spratt B. G. Versatile low-copy-number plasmid vectors for cloning in Escherichia coli. Gene. 1982 Jun;18(3):335–341. doi: 10.1016/0378-1119(82)90172-x. [DOI] [PubMed] [Google Scholar]
  15. Trifonov E. N. Translation framing code and frame-monitoring mechanism as suggested by the analysis of mRNA and 16 S rRNA nucleotide sequences. J Mol Biol. 1987 Apr 20;194(4):643–652. doi: 10.1016/0022-2836(87)90241-5. [DOI] [PubMed] [Google Scholar]

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