Fnr is required for NifL-dependent oxygen control of nif gene expression in Klebsiella pneumoniae

Journal of Bacteriology

Volumn 183, Issue 4, 2001, Pages 1385-1393

  Grabbe, R ^a   Klopprogge, K ^a   Schmitz, R A ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

FLAVINE ADENINE NUCLEOTIDE; FLAVOPROTEIN; GENE PRODUCT; NITROGEN; OXYGEN; PROTEIN NIFL; TRANSCRIPTION FACTOR; UNCLASSIFIED DRUG;

AEROBIC CAPACITY; ANAEROBIC GROWTH; ARTICLE; CONFORMATIONAL TRANSITION; ESCHERICHIA COLI; GENE CONTROL; GENE EXPRESSION REGULATION; GENE FUSION; GENE INDUCTION; KLEBSIELLA PNEUMONIAE; NITROGEN FIXATION; NONHUMAN; NUCLEOTIDE SEQUENCE; OXIDATION REDUCTION REACTION; PRIORITY JOURNAL; SENSOR; STRAIN DIFFERENCE; TRANSACTIVATION; TRANSCRIPTION REGULATION;

ANAEROBIOSIS; BACTERIAL PROTEINS; ESCHERICHIA COLI; ESCHERICHIA COLI PROTEINS; GENE EXPRESSION REGULATION, BACTERIAL; GENES, BACTERIAL; IRON-SULFUR PROTEINS; KLEBSIELLA PNEUMONIAE; MODELS, BIOLOGICAL; MUTAGENESIS, INSERTIONAL; NITROGEN FIXATION; OXYGEN; RECOMBINANT PROTEINS; SIGNAL TRANSDUCTION; TRANSCRIPTION FACTORS;

EID: 0035140627     PISSN: 00219193     EISSN: None     Source Type: Journal    
DOI: 10.1128/JB.183.4.1385-1393.2001     Document Type: Article

References (38)

1. Progress in understanding structure-function relationships in respiratory chain complex II
2. The oxygen-responsive NifL-NifA complex: A novel two-component regulatory system controlling nitrogenase synthesis in gammaproteobacteria
3. Construction of a P plasmid carrying nitrogen fixation genes from Klebsiella pneumoniae
4. Genetic regulation of nitrogen fixation in rhizobia
5. Mechanism of translational coupling in the nifLA operon of Klebsiella pneumoniae
6. Reconstitution of the [4Fe-4S] cluster in FNR and demonstration of the aerobic-anaerobic transcription switch in vitro
7. FnrN controls symbiotic nitrogen fixation and hydrogenase activities in P. Rhizobium leguminosarum biovar viciae UPM791
8. NtrC is required for control of Klebsiella pneumoniae NifL activity
9. Physiological role for the GlnK protein of enteric bacteria: Relief of NifL inhibition under nitrogen-limiting conditions
10. Role of metal ions in negative regulation of nitrogen fixation by the nifL gene product from Klebsiella pneumoniae
11. Redox regulation of enteric nif expression is independent of the fnr gene product
12. Azotobacter vinelandii NifL is a flavoprotein that modulates transcriptional activation of nitrogen-fixation genes via a redox-sensitive switch
13. High efficiency transformation of Escherichia coli with plasmids
14. The signal transduction protein GlnK is required for NifL-dependent nitrogen control of nif gene expression in Klebsiella pneumoniae
15. The nirB promoter of Escherichia coli: Location of nucleotide sequences essential for regulation by oxygen, the FNR protein and nitrite
16. A wide-host-range suicide vector for improving reverse genetics in gram-negative bacteria: Inactivation of the blaA gene of Yersinia enterocolitica
17. 2: [4Fe-4S] to [2Fe-2S] conversion with loss of biological activity
18. NifL of Klebsiella pneumoniae: Redox characterization in relation to the nitrogen source
19. Cleavage of structural proteins during the assembly of the head of bacteriophage T4
20. Genetic analysis of nif regulatory genes by utilizing the yeast two-hybrid system detected formation of a NifL-NifA complex that is implicated in regulated expression of nif genes
21. Electron donation to the flavoprotein NifL, a redoxsensing transcriptional regulator
22. Regulation of nitrogen fixation in Klebsiella pneumoniae: Isolation and characterization of strains with nif-lac fusions
23. [3Fe-4S] to [4Fe-4S] cluster conversion in Escherichia coli fumarate reductase by site-directed mutagenesis
24. Mutations in fnr that alter anaerobic regulation of electron transport-associated genes in Escherichia coli
25. Isolation and properties of the complex between the enhancer binding protein NifA and the sensor NifL
26. Construction of a series of pACYC-derived plasmid vectors
27. In vitro insertional mutagenesis with a selectable DNA fragment
28. Anaerobic induction of pyruvate formate-lyase gene expression is mediated by the ArcA and FNR proteins
29. NifL of Klebsiella pneumoniae carries an N-terminally bound FAD cofactor, which is not directly required for the inhibitory function of NifL
30. Iron is required to relieve inhibitory effects of NifL on transcriptional activation by NifA in Klebsiella pneumoniae
31. Kp genes in Escherichia coli
32. The FNR family of transcriptional regulators
33. FNR and its role in oxygen-regulated gene expression in Escherichia coli
34. The oxygen-responsive transcriptional regulator FNR of Escherichia coli: The search for signals and reactions
35. Expression and functional properties of fumarate reductase