Functional characterization and regulation of gadX, a gene encoding an AraC/XylS-like transcriptional activator of the Escherichia coli glutamic acid decarboxylase system?

Journal of Bacteriology

Volumn 184, Issue 10, 2002, Pages 2603-2613

  Tramonti, Angela ^a   Visca, Paolo ^a   De Canio, Michele ^a   Falconi, Maurizio ^a   De Biase, Daniela ^a  

^a SAPIENZA UNIVERSITY OF ROME   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

4 AMINOBUTYRIC ACID; GENE PRODUCT; GLUTAMATE DECARBOXYLASE; PROTEIN GADA; PROTEIN GADBC; PROTEIN GADC; PROTEIN GADX; PROTON; UNCLASSIFIED DRUG;

ARTICLE; BACTERIAL CELL; BACTERIAL CHROMOSOME; BINDING AFFINITY; CELL PH; CONTROLLED STUDY; DNA FOOTPRINTING; ESCHERICHIA COLI; GENE CONTROL; GENE EXPRESSION; GENE LOCATION; GENE MUTATION; GENE STRUCTURE; GENETIC ANALYSIS; GENETIC CODE; GENETIC TRANSCRIPTION; HOMEOSTASIS; MULTIGENE FAMILY; NONHUMAN; PRIORITY JOURNAL; PROMOTER REGION; PROTEIN BINDING; TRANSCRIPTION INITIATION; TRANSCRIPTION REGULATION;

ATP-BINDING CASSETTE TRANSPORTERS; BACTERIAL PROTEINS; BASE SEQUENCE; CARRIER PROTEINS; DNA; ESCHERICHIA COLI; ESCHERICHIA COLI PROTEINS; GENES, REGULATOR; MOLECULAR SEQUENCE DATA; MONOSACCHARIDE TRANSPORT PROTEINS; PERIPLASMIC BINDING PROTEINS; PROMOTER REGIONS (GENETICS); SIGMA FACTOR; TRANS-ACTIVATION (GENETICS); TRANS-ACTIVATORS; TRANSCRIPTION FACTORS;

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI; NEGIBACTERIA; PROKARYOTA;

EID: 0036237890     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.184.10.2603-2613.2002     Document Type: Article

References (38)

1. Gapped BLAST and PSI-BLAST: A new generation of protein database search programs
2. S-dependent genes in Escherichia coli
3. The complete genome sequence of Escherichia coli K-12
4. In vitro gene fusions that join an enzymatically active β-galactosidase segment to amino-terminal fragments of exogenous proteins: Escherichia coli plasmid vectors for the detection and cloning of translational initiation signals
5. Control of acid resistance in Escherichia coli
6. Escherichia coli acid resistance: cAMP receptor protein and a 20 bp cis-acting sequence control pH and stationary phase expression of the gadA and gadBC glutamate decarboxylase genes
7. A glutamate decarboxylase system protects Listeria monocytogenes in gastric fluid
8. The response to stationary-phase stress conditions in Escherichia coli: Role and regulation of the glutamic acid decarboxylase system
9. Isolation, overexpression and biochemical characterization of the two isoforms of glutamic acid decarboxylase from Escherichia coil
10. A consensus structure for sigmaS-dependent promoters
11. Thermoregulation of Shigella and Escherichia coli EIEC pathogenicity. A temperature-dependent structural transition of DNA modulates accessibility of virF promoter to transcriptional repressor H-NS
12. Purification of MalE-SoxS fusion protein and identification of control sites of Escherichia coli superoxide-inducible genes
13. Microbial responses to acid stress
14. AraC/XylS family of transcriptional regulators
15. Back to log phase: Sigma S as a global regulator in the osmotic control of gene expression in Escherichia coli
16. Large-scale monitoring of pleiotropic regulation of gene expression by the procaryotic nucleoid-associated protein, H-NS
17. Identification of a central regulator of stationary phase gene expression in Escherichia coli
18. Comparative analysis of extreme acid survival in Salmonella typhimurium, Shigella flexneri, and Scherichia coli
19. Construction of T-vectors, a rapid and general system for direct cloning unmodified PCR products
20. The XylS-dependent promoter is transcribed in vivo by RNA polymerase with sigma 32 or sigma 38 depending on the growth phase
21. Structural requirements for marbox function in transcriptional activation of mar/sox/rob regulon promoters in Escherichia coli: Sequence, orientation and spatial relationship to the core promoter
22. The AraC transcriptional activators
23. Novel group of virulence activators within the AraC family that are not restricted to upstream binding sites
24. Binding site recognition by Rns, a virulence regulator in the AraC family
25. Glutamic acid decarboxylase from E. coli
26. An improved suicide vector for construction of chromosomal insertion mutations in bacteria
27. Genome sequence of enterohaemorrhagic Escherichia coli O157:H7
28. An activator of glutamate decarboxylase genes regulates the expression of enteropathogenic Escherichia coli virulence genes through control of the plasmid-encoded regulator
29. A broad host range mobilization system for in vivo genetic engineering: Transposon mutagenesis in gram-negative bacteria
30. Improved single and multicopy lac-based cloning vectors for protein and operon fusions
31. Transcriptional control of the invasion regulatory gene virB of Shigella flexneri: Activation by virF and repression by H-NS
32. Environmental stimuli and regulatory factors affecting the expression of the glutamic acid decarboxylase system in Escherichia coli
33. S-dependent genes associated with the stationary-phase acid-resistance phenotype of Shigella flexneri
34. S, in Escherichia coli: Involvement of the nucleoid protein H-NS
35. Histone-like proteins are required for cell growth constraint of super coils in DNA
36. Expression of the Escherichia coli dimorphic glutamic acid decarboxylases is regulated by the nucleoid protein H-NS