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. 1986 Mar 11;14(5):2215–2228. doi: 10.1093/nar/14.5.2215

Nucleotide sequence of the CytR regulatory gene of E. coli K-12.

P Valentin-Hansen, J E Larsen, P Højrup, S A Short, C S Barbier
PMCID: PMC339653  PMID: 3515317

Abstract

We have determined the nucleotide sequence of the cytR gene, which codes for the Cyt repressor (CytR). The coding region consists of 1023 or 1029 bp. The subunits of CytR are thus predicted to consist of 341 or 343 residues. It is shown that the N-terminal segment of the polypeptide is structurally similar to the DNA-binding region of known DNA-binding proteins. In addition, there exists an exceptionally high amino acid sequence homology between CytR and the Gal repressor, indicating a common origin of evolution.

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Selected References

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

  1. Aiba H., Fujimoto S., Ozaki N. Molecular cloning and nucleotide sequencing of the gene for E. coli cAMP receptor protein. Nucleic Acids Res. 1982 Feb 25;10(4):1345–1361. doi: 10.1093/nar/10.4.1345. [DOI] [PMC free article] [PubMed] [Google Scholar]
  2. Anderson W. F., Ohlendorf D. H., Takeda Y., Matthews B. W. Structure of the cro repressor from bacteriophage lambda and its interaction with DNA. Nature. 1981 Apr 30;290(5809):754–758. doi: 10.1038/290754a0. [DOI] [PubMed] [Google Scholar]
  3. Barbier C. S., Short S. A. Studies on deo operon regulation in Escherichia coli: cloning and expression of the cytR structural gene. Gene. 1985;36(1-2):37–44. doi: 10.1016/0378-1119(85)90067-8. [DOI] [PubMed] [Google Scholar]
  4. Cossart P., Gicquel-Sanzey B. Cloning and sequence of the crp gene of Escherichia coli K 12. Nucleic Acids Res. 1982 Feb 25;10(4):1363–1378. doi: 10.1093/nar/10.4.1363. [DOI] [PMC free article] [PubMed] [Google Scholar]
  5. DiLauro R., Taniguchi T., Musso R., de Crombrugghe B. Unusual location and function of the operator in the Escherichia coli galactose operon. Nature. 1979 Jun 7;279(5713):494–500. doi: 10.1038/279494a0. [DOI] [PubMed] [Google Scholar]
  6. Farabaugh P. J. Sequence of the lacI gene. Nature. 1978 Aug 24;274(5673):765–769. doi: 10.1038/274765a0. [DOI] [PubMed] [Google Scholar]
  7. Gicquel-Sanzey B., Cossart P. Homologies between different procaryotic DNA-binding regulatory proteins and between their sites of action. EMBO J. 1982;1(5):591–595. doi: 10.1002/j.1460-2075.1982.tb01213.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. Hawley D. K., McClure W. R. Compilation and analysis of Escherichia coli promoter DNA sequences. Nucleic Acids Res. 1983 Apr 25;11(8):2237–2255. doi: 10.1093/nar/11.8.2237. [DOI] [PMC free article] [PubMed] [Google Scholar]
  9. Heffron F., McCarthy B. J., Ohtsubo H., Ohtsubo E. DNA sequence analysis of the transposon Tn3: three genes and three sites involved in transposition of Tn3. Cell. 1979 Dec;18(4):1153–1163. doi: 10.1016/0092-8674(79)90228-9. [DOI] [PubMed] [Google Scholar]
  10. Hochschild A., Irwin N., Ptashne M. Repressor structure and the mechanism of positive control. Cell. 1983 Feb;32(2):319–325. doi: 10.1016/0092-8674(83)90451-8. [DOI] [PubMed] [Google Scholar]
  11. Irani M. H., Orosz L., Adhya S. A control element within a structural gene: the gal operon of Escherichia coli. Cell. 1983 Mar;32(3):783–788. doi: 10.1016/0092-8674(83)90064-8. [DOI] [PubMed] [Google Scholar]
  12. Majumdar A., Adhya S. Demonstration of two operator elements in gal: in vitro repressor binding studies. Proc Natl Acad Sci U S A. 1984 Oct;81(19):6100–6104. doi: 10.1073/pnas.81.19.6100. [DOI] [PMC free article] [PubMed] [Google Scholar]
  13. McKay D. B., Steitz T. A. Structure of catabolite gene activator protein at 2.9 A resolution suggests binding to left-handed B-DNA. Nature. 1981 Apr 30;290(5809):744–749. doi: 10.1038/290744a0. [DOI] [PubMed] [Google Scholar]
  14. Miyada C. G., Horwitz A. H., Cass L. G., Timko J., Wilcox G. DNA sequence of the araC regulatory gene from Escherichia coli B/r. Nucleic Acids Res. 1980 Nov 25;8(22):5267–5274. doi: 10.1093/nar/8.22.5267. [DOI] [PMC free article] [PubMed] [Google Scholar]
  15. Norrander J., Kempe T., Messing J. Construction of improved M13 vectors using oligodeoxynucleotide-directed mutagenesis. Gene. 1983 Dec;26(1):101–106. doi: 10.1016/0378-1119(83)90040-9. [DOI] [PubMed] [Google Scholar]
  16. Pabo C. O., Lewis M. The operator-binding domain of lambda repressor: structure and DNA recognition. Nature. 1982 Jul 29;298(5873):443–447. doi: 10.1038/298443a0. [DOI] [PubMed] [Google Scholar]
  17. Pabo C. O., Sauer R. T. Protein-DNA recognition. Annu Rev Biochem. 1984;53:293–321. doi: 10.1146/annurev.bi.53.070184.001453. [DOI] [PubMed] [Google Scholar]
  18. Rosenberg M., Court D. Regulatory sequences involved in the promotion and termination of RNA transcription. Annu Rev Genet. 1979;13:319–353. doi: 10.1146/annurev.ge.13.120179.001535. [DOI] [PubMed] [Google Scholar]
  19. Sauer R. T., Anderegg R. Primary structure of the lambda repressor. Biochemistry. 1978 Mar 21;17(6):1092–1100. doi: 10.1021/bi00599a024. [DOI] [PubMed] [Google Scholar]
  20. Sauer R. T., Yocum R. R., Doolittle R. F., Lewis M., Pabo C. O. Homology among DNA-binding proteins suggests use of a conserved super-secondary structure. Nature. 1982 Jul 29;298(5873):447–451. doi: 10.1038/298447a0. [DOI] [PubMed] [Google Scholar]
  21. Schwarz E., Scherer G., Hobom G., Kössel H. Nucleotide sequence of cro, cII and part of the O gene in phage lambda DNA. Nature. 1978 Mar 30;272(5652):410–414. doi: 10.1038/272410a0. [DOI] [PubMed] [Google Scholar]
  22. Siebenlist U., Simpson R. B., Gilbert W. E. coli RNA polymerase interacts homologously with two different promoters. Cell. 1980 Jun;20(2):269–281. doi: 10.1016/0092-8674(80)90613-3. [DOI] [PubMed] [Google Scholar]
  23. 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]
  24. Valentin-Hansen P., Højrup P., Short S. The primary structure of the DeoR repressor from Escherichia coli K-12. Nucleic Acids Res. 1985 Aug 26;13(16):5927–5936. doi: 10.1093/nar/13.16.5927. [DOI] [PMC free article] [PubMed] [Google Scholar]
  25. Valentin-Hansen P. Tandem CRP binding sites in the deo operon of Escherichia coli K-12. EMBO J. 1982;1(9):1049–1054. doi: 10.1002/j.1460-2075.1982.tb01295.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  26. Weber I. T., Steitz T. A. Model of specific complex between catabolite gene activator protein and B-DNA suggested by electrostatic complementarity. Proc Natl Acad Sci U S A. 1984 Jul;81(13):3973–3977. doi: 10.1073/pnas.81.13.3973. [DOI] [PMC free article] [PubMed] [Google Scholar]
  27. von Wilcken-Bergmann B., Müller-Hill B. Sequence of galR gene indicates a common evolutionary origin of lac and gal repressor in Escherichia coli. Proc Natl Acad Sci U S A. 1982 Apr;79(8):2427–2431. doi: 10.1073/pnas.79.8.2427. [DOI] [PMC free article] [PubMed] [Google Scholar]

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