Abstract
Cyclic adenosine 3′, 5′-monophosphate (AMP) stimulates maltodextrin phosphorylase synthesis in Escherichia coli cells induced with maltose. A maximal effect occurs at 2 to 3 mM cyclic AMP. The action of cyclic AMP is specific, inasmuch as adenosine triphosphate, 3′-AMP, 5′-AMP, adenosine, and dibutyryl cyclic AMP are inactive. Glucose, α-methyl glucoside, 2-deoxyglucose, and pyridoxal 5′-phosphate repress maltodextrin phosphorylase synthesis. This repression is reversed by cyclic AMP. The action of cyclic AMP appears to be at the transcriptional level, since cyclic AMP fails to stimulate phosphorylase production in induced cells in which messenger ribonucleic acid synthesis has been arrested by rifampin or by inducer removal. The two other enzymes involved in the metabolism of maltose, amylomaltase and maltose permease, are also induced in this strain of E. coli and affected by glucose and cyclic AMP in a manner similar to phosphorylase.
Full text
PDF







Selected References
These references are in PubMed. This may not be the complete list of references from this article.
- Aboud M., Burger M. The effect of catabolite repression and of cyclic 3',5' adenosine monophosphate on the translation of the lactose messenger RNA in Escherichia coli. Biochem Biophys Res Commun. 1970 Mar 27;38(6):1023–1032. doi: 10.1016/0006-291x(70)90342-6. [DOI] [PubMed] [Google Scholar]
- De Crombrugghe B., Chen B., Anderson W., Nissley P., Gottesman M., Pastan I., Perlman R. Lac DNA, RNA polymerase and cyclic AMP receptor protein, cyclic AMP, lac repressor and inducer are the essential elements for controlled lac transcription. Nat New Biol. 1971 Jun 2;231(22):139–142. doi: 10.1038/newbio231139a0. [DOI] [PubMed] [Google Scholar]
- De Crombrugghe B., Chen B., Gottesman M., Pastan I., Varmus H. E., Emmer M., Perlman R. L. Regulation of lac mRNA synthesis in a soluble cell-free system. Nat New Biol. 1971 Mar 10;230(10):37–40. doi: 10.1038/newbio230037a0. [DOI] [PubMed] [Google Scholar]
- De Crombrugghe B., Perlman R. L., Varmus H. E., Pastan I. Regulation of inducible enzyme synthesis in Escherichia coli by cyclic adenosine 3', 5'-monophosphate. J Biol Chem. 1969 Nov 10;244(21):5828–5835. [PubMed] [Google Scholar]
- Ide M. Adenyl cyclase of Escherichia coli. Biochem Biophys Res Commun. 1969 Jul 7;36(1):42–46. doi: 10.1016/0006-291x(69)90646-9. [DOI] [PubMed] [Google Scholar]
- Jacquet M., Kepes A. The step sensitive to catabolite repression and its reversal by 3'-5' cyclic AMP during induced synthesis of beta-galactosidase in E. coli. Biochem Biophys Res Commun. 1969 Jul 7;36(1):84–92. doi: 10.1016/0006-291x(69)90653-6. [DOI] [PubMed] [Google Scholar]
- MAKMAN R. S., SUTHERLAND E. W. ADENOSINE 3',5'-PHOSPHATE IN ESCHERICHIA COLI. J Biol Chem. 1965 Mar;240:1309–1314. [PubMed] [Google Scholar]
- Miller Z., Varmus H. E., Parks J. S., Perlman R. L., Pastan I. Regulation of gal messenger ribonucleic acid synthesis in Escherichia coli by 3',5'-cyclic adenosine monophosphate. J Biol Chem. 1971 May 10;246(9):2898–2903. [PubMed] [Google Scholar]
- Moses V., Prevost C. Catabolite repression of beta-galactosidase synthesis in Escherichia coli. Biochem J. 1966 Aug;100(2):336–353. doi: 10.1042/bj1000336. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Nisseley S. P., Anderson W. B., Gottesman M. E., Perlman R. L., Pastan I. In vitro transcription of the gal operon requires cyclic adenosine monophosphate and cyclic adenosine monophosphate receptor protein. J Biol Chem. 1971 Aug 10;246(15):4671–4678. [PubMed] [Google Scholar]
- Pastan I., Perlman R. L. Stimulation of tryptophanase synthesis in Escherichia coli by cyclic 3',5'-adenosine monophosphate. J Biol Chem. 1969 Apr 25;244(8):2226–2232. [PubMed] [Google Scholar]
- Pastan I., Perlman R. Cyclic adenosine monophosphate in bacteria. Science. 1970 Jul 24;169(3943):339–344. doi: 10.1126/science.169.3943.339. [DOI] [PubMed] [Google Scholar]
- Perlman R. L., De Crombrugghe B., Pastan I. Cyclic AMP regulates catabolite and transient repression in E. coli. Nature. 1969 Aug 23;223(5208):810–812. doi: 10.1038/223810a0. [DOI] [PubMed] [Google Scholar]
- Perlman R. L., Pastan I. Regulation of beta-galactosidase synthesis in Escherichia coli by cyclic adenosine 3',5'-monophosphate. J Biol Chem. 1968 Oct 25;243(20):5420–5427. [PubMed] [Google Scholar]
- Schwartz M., Hofnung M. La maltodextrine phosphorylase d'Escherichia coli. Eur J Biochem. 1967 Sep;2(2):132–145. doi: 10.1111/j.1432-1033.1967.tb00117.x. [DOI] [PubMed] [Google Scholar]
- Tao M., Schweiger M. Stimulation of galactokinase synthesis in Escherichia coli by adenosine 3',5'-cyclic monophosphate. J Bacteriol. 1970 Apr;102(1):138–141. doi: 10.1128/jb.102.1.138-141.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Taylor A. L. Current linkage map of Escherichia coli. Bacteriol Rev. 1970 Jun;34(2):155–175. doi: 10.1128/br.34.2.155-175.1970. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Tyler B., Magasanik B. Molecular basis of transient repression of beta-galactosidase in Escherichia coli. J Bacteriol. 1969 Feb;97(2):550–556. doi: 10.1128/jb.97.2.550-556.1969. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ullmann A., Monod J. Cyclic AMP as an antagonist of catabolite repression in Escherichia coli. FEBS Lett. 1968 Nov;2(1):57–60. doi: 10.1016/0014-5793(68)80100-0. [DOI] [PubMed] [Google Scholar]
- WIESMEYER H., COHN M. The characterization of the pathway of maltose utilization by Escherichia coli. III. Adescription of the concentrating mechanism. Biochim Biophys Acta. 1960 Apr 22;39:440–447. doi: 10.1016/0006-3002(60)90196-7. [DOI] [PubMed] [Google Scholar]
- Zubay G., Schwartz D., Beckwith J. Mechanism of activation of catabolite-sensitive genes: a positive control system. Proc Natl Acad Sci U S A. 1970 May;66(1):104–110. doi: 10.1073/pnas.66.1.104. [DOI] [PMC free article] [PubMed] [Google Scholar]
- de Crombrugghe B., Varmus H. E., Perlman R. L., Pastan I. H. Stimulation of lac mRNA synthesis by cyclic AMP in cell free extracts of Escherichia coli. Biochem Biophys Res Commun. 1970 Mar 12;38(5):894–901. doi: 10.1016/0006-291x(70)90805-3. [DOI] [PubMed] [Google Scholar]
