Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Catabolite modulator factor: a possible mediator of catabolite repression in bacteria.

Literature DB >> 185615

Catabolite modulator factor: a possible mediator of catabolite repression in bacteria.

Abstract

Water soluble extracts of Escherichia coli cells have been found to exert an extremely strong repressive effect upon the expression of catabolite sensitive operons. The compound responsible for this activity has been partially purified and proves to be of low molecular weight and heat stable. The effect of this compound, hereafter designated as catabolite modulator factor, is only partially antagonized by adenosine 3':5'-cyclic monophosphate. The possible role of catabolite modulator factor in the physiological regulation of catabolite repression is discussed.

Entities: Chemical Species

Mesh：

Substances：

Year: 1976 PMID： 185615 PMCID： PMC431138 DOI： 10.1073/pnas.73.10.3476

Source DB: PubMed Journal: Proc Natl Acad Sci U S A ISSN： 0027-8424 Impact factor: 11.205

11 in total

1. Cyclic AMP as an antagonist of catabolite repression in Escherichia coli.

Authors: A Ullmann; J Monod
Journal: FEBS Lett Date: 1968-11 Impact factor: 4.124

2. PROPERTIES OF CRYSTALLINE TRYPTOPHANASE.

Authors: W A NEWTON; Y MORINO; E E SNELL
Journal: J Biol Chem Date: 1965-03 Impact factor: 5.157

3. Conformational transitions of cyclic adenosine monophosphate receptor protein of Escherichia coli. A temperature-jump study.

Authors: C W Wu; F Y Wu
Journal: Biochemistry Date: 1974-06-04 Impact factor: 3.162

4. Are cyclic AMP effects related to real physiological phenomena?

Authors: A Ullmann
Journal: Biochem Biophys Res Commun Date: 1974-03-25 Impact factor: 3.575

5. Conformational transitions of cyclic adenosine monophosphate receptor protein of Escherichia coli. A fluorescent probe study.

Authors: F Y Wu; K Nath; C W Wu
Journal: Biochemistry Date: 1974-06-04 Impact factor: 3.162

Review 8. Cyclic nucleotides in procaryotes.

Authors: J L Botsford
Journal: Microbiol Rev Date: 1981-12

9. Mechanism of CRP-mediated cya suppression in Escherichia coli.

Authors: J G Harman; W J Dobrogosz
Journal: J Bacteriol Date: 1983-01 Impact factor: 3.490

10. Role of catabolite regulatory mechanisms in control of carbohydrate utilization by the rumen anaerobic fungus Neocallimastix frontalis.

Authors: D O Mountfort; R A Asher
Journal: Appl Environ Microbiol Date: 1983-12 Impact factor: 4.792

Catabolite modulator factor: a possible mediator of catabolite repression in bacteria.

1. Cyclic AMP as an antagonist of catabolite repression in Escherichia coli.

2. PROPERTIES OF CRYSTALLINE TRYPTOPHANASE.

3. Conformational transitions of cyclic adenosine monophosphate receptor protein of Escherichia coli. A temperature-jump study.

4. Are cyclic AMP effects related to real physiological phenomena?

5. Conformational transitions of cyclic adenosine monophosphate receptor protein of Escherichia coli. A fluorescent probe study.

6. Evidence for two sites in the lac promoter region.

7. Mechanism of activation of catabolite-sensitive genes: a positive control system.

8. Cyclic AMP receptor protein of E. coli: its role in the synthesis of inducible enzymes.

9. Cyclic 3'5-AMP: stimulation of beta-galactosidase and tryptophanase induction in E. coli.

10. Catabolite-insensitive revertants of lac promoter mutants.

1. Isolation and characterization of an endogenous inhibitor of protein synthesis in Escherichia coli K-12.

2. Selective effects of fatty acids upon cell growth and metabolic regulation.

3. Substrate preferences in rumen bacteria: evidence of catabolite regulatory mechanisms.

4. Catabolite repression in Escherichia coli mutants lacking cyclic AMP.

5. Catabolite modulator factor: physiological properties and in vivo effects.

6. Bacterial-induced pH shifts link individual cell physiology to macroscale collective behavior.

7. Regulation of lac operon expression: reappraisal of the theory of catabolite repression.

Review 8. Cyclic nucleotides in procaryotes.

9. Mechanism of CRP-mediated cya suppression in Escherichia coli.

10. Role of catabolite regulatory mechanisms in control of carbohydrate utilization by the rumen anaerobic fungus Neocallimastix frontalis.