Skip to main content
PMC home page
Journal of Bacteriology logoLink to Journal of Bacteriology
. 1991 Jun;173(12):3914–3917. doi: 10.1128/jb.173.12.3914-3917.1991

Bacterial DNA supercoiling and [ATP]/[ADP] ratio: changes associated with salt shock.

L S Hsieh 1, J Rouviere-Yaniv 1, K Drlica 1
PMCID: PMC208027  PMID: 1646791

Abstract

When Escherichia coli K-12 was shifted from a medium lacking salt to one containing 0.5 M NaCl, both the [ATP]/[ADP] ratio and negative supercoiling of plasmid DNA increased within a few minutes. After about 10 min both declined, eventually reaching a level slightly above that observed with cells growing exponentially in the absence of salt. Since in vitro the [ATP]/[ADP] ratio influences the level of supercoiling generated by gyrase (H. Westerhoff, M. O'Dea, A. Maxwell, and M. Gellert, Cell Biophys. 12:157-181, 1988), the physiological response of supercoiling to salt shock is most easily explained by the sensitivity of gyrase to changes in the intracellular [ATP]/[ADP] ratio. This raises the possibility that the [ATP]/[ADP] ratio is an important factor in the control of supercoiling.

Full text

PDF
3916

Images in this article

3915Image
on p.3915
3915Image
on p.3915
3916Image
on p.3916

Selected References

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

  1. Chapman A. G., Fall L., Atkinson D. E. Adenylate energy charge in Escherichia coli during growth and starvation. J Bacteriol. 1971 Dec;108(3):1072–1086. doi: 10.1128/jb.108.3.1072-1086.1971. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Cozzarelli N. R. DNA gyrase and the supercoiling of DNA. Science. 1980 Feb 29;207(4434):953–960. doi: 10.1126/science.6243420. [DOI] [PubMed] [Google Scholar]
  3. DiNardo S., Voelkel K. A., Sternglanz R., Reynolds A. E., Wright A. Escherichia coli DNA topoisomerase I mutants have compensatory mutations in DNA gyrase genes. Cell. 1982 Nov;31(1):43–51. doi: 10.1016/0092-8674(82)90403-2. [DOI] [PubMed] [Google Scholar]
  4. Drlica K., Rouviere-Yaniv J. Histonelike proteins of bacteria. Microbiol Rev. 1987 Sep;51(3):301–319. doi: 10.1128/mr.51.3.301-319.1987. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. Gellert M. DNA topoisomerases. Annu Rev Biochem. 1981;50:879–910. doi: 10.1146/annurev.bi.50.070181.004311. [DOI] [PubMed] [Google Scholar]
  6. Gellert M., O'Dea M. H., Itoh T., Tomizawa J. Novobiocin and coumermycin inhibit DNA supercoiling catalyzed by DNA gyrase. Proc Natl Acad Sci U S A. 1976 Dec;73(12):4474–4478. doi: 10.1073/pnas.73.12.4474. [DOI] [PMC free article] [PubMed] [Google Scholar]
  7. Higgins C. F., Dorman C. J., Stirling D. A., Waddell L., Booth I. R., May G., Bremer E. A physiological role for DNA supercoiling in the osmotic regulation of gene expression in S. typhimurium and E. coli. Cell. 1988 Feb 26;52(4):569–584. doi: 10.1016/0092-8674(88)90470-9. [DOI] [PubMed] [Google Scholar]
  8. Hillyard D. R., Edlund M., Hughes K. T., Marsh M., Higgins N. P. Subunit-specific phenotypes of Salmonella typhimurium HU mutants. J Bacteriol. 1990 Sep;172(9):5402–5407. doi: 10.1128/jb.172.9.5402-5407.1990. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Huisman O., Faelen M., Girard D., Jaffé A., Toussaint A., Rouvière-Yaniv J. Multiple defects in Escherichia coli mutants lacking HU protein. J Bacteriol. 1989 Jul;171(7):3704–3712. doi: 10.1128/jb.171.7.3704-3712.1989. [DOI] [PMC free article] [PubMed] [Google Scholar]
  10. Ish-Horowicz D., Burke J. F. Rapid and efficient cosmid cloning. Nucleic Acids Res. 1981 Jul 10;9(13):2989–2998. doi: 10.1093/nar/9.13.2989. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. McClellan J. A., Boublíková P., Palecek E., Lilley D. M. Superhelical torsion in cellular DNA responds directly to environmental and genetic factors. Proc Natl Acad Sci U S A. 1990 Nov;87(21):8373–8377. doi: 10.1073/pnas.87.21.8373. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Menzel R., Gellert M. Regulation of the genes for E. coli DNA gyrase: homeostatic control of DNA supercoiling. Cell. 1983 Aug;34(1):105–113. doi: 10.1016/0092-8674(83)90140-x. [DOI] [PubMed] [Google Scholar]
  13. Pruss G. J., Drlica K. DNA supercoiling and prokaryotic transcription. Cell. 1989 Feb 24;56(4):521–523. doi: 10.1016/0092-8674(89)90574-6. [DOI] [PubMed] [Google Scholar]
  14. Pruss G. J., Manes S. H., Drlica K. Escherichia coli DNA topoisomerase I mutants: increased supercoiling is corrected by mutations near gyrase genes. Cell. 1982 Nov;31(1):35–42. doi: 10.1016/0092-8674(82)90402-0. [DOI] [PubMed] [Google Scholar]
  15. Rahmouni A. R., Wells R. D. Stabilization of Z DNA in vivo by localized supercoiling. Science. 1989 Oct 20;246(4928):358–363. doi: 10.1126/science.2678475. [DOI] [PubMed] [Google Scholar]
  16. Sternglanz R., DiNardo S., Voelkel K. A., Nishimura Y., Hirota Y., Becherer K., Zumstein L., Wang J. C. Mutations in the gene coding for Escherichia coli DNA topoisomerase I affect transcription and transposition. Proc Natl Acad Sci U S A. 1981 May;78(5):2747–2751. doi: 10.1073/pnas.78.5.2747. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Storts D. R., Markovitz A. Construction and characterization of mutations in hupB, the gene encoding HU-beta (HU-1) in Escherichia coli K-12. J Bacteriol. 1988 Apr;170(4):1541–1547. doi: 10.1128/jb.170.4.1541-1547.1988. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Sugino A., Higgins N. P., Brown P. O., Peebles C. L., Cozzarelli N. R. Energy coupling in DNA gyrase and the mechanism of action of novobiocin. Proc Natl Acad Sci U S A. 1978 Oct;75(10):4838–4842. doi: 10.1073/pnas.75.10.4838. [DOI] [PMC free article] [PubMed] [Google Scholar]
  19. Treisman R. Transient accumulation of c-fos RNA following serum stimulation requires a conserved 5' element and c-fos 3' sequences. Cell. 1985 Oct;42(3):889–902. doi: 10.1016/0092-8674(85)90285-5. [DOI] [PubMed] [Google Scholar]
  20. Tse-Dinh Y. C., Beran R. K. Multiple promoters for transcription of the Escherichia coli DNA topoisomerase I gene and their regulation by DNA supercoiling. J Mol Biol. 1988 Aug 20;202(4):735–742. doi: 10.1016/0022-2836(88)90554-2. [DOI] [PubMed] [Google Scholar]
  21. Tse-Dinh Y. C. Regulation of the Escherichia coli DNA topoisomerase I gene by DNA supercoiling. Nucleic Acids Res. 1985 Jul 11;13(13):4751–4763. doi: 10.1093/nar/13.13.4751. [DOI] [PMC free article] [PubMed] [Google Scholar]
  22. Vieira J., Messing J. The pUC plasmids, an M13mp7-derived system for insertion mutagenesis and sequencing with synthetic universal primers. Gene. 1982 Oct;19(3):259–268. doi: 10.1016/0378-1119(82)90015-4. [DOI] [PubMed] [Google Scholar]
  23. Westerhoff H. V., O'Dea M. H., Maxwell A., Gellert M. DNA supercoiling by DNA gyrase. A static head analysis. Cell Biophys. 1988 Jan-Jun;12:157–181. doi: 10.1007/BF02918357. [DOI] [PubMed] [Google Scholar]

Articles from Journal of Bacteriology are provided here courtesy of American Society for Microbiology (ASM)

RESOURCES