A potential role for periplasmic superoxide dismutase in blocking the penetration of external superoxide into the cytosol of Gram-negative bacteria

Molecular Microbiology

Volumn 43, Issue 1, 2002, Pages 95-106

  Korshunov, Sergei S ^a   Imlay, James A ^a  

^a UNIVERSITY OF ILLINOIS AT URBANA CHAMPAIGN   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CYTOCHROME C; FUMARASE B; FUMARATE HYDRATASE; HYDROGEN PEROXIDE; NITRIC OXIDE; PEROXYNITRITE; SUPEROXIDE; SUPEROXIDE DISMUTASE; UNCLASSIFIED DRUG; WATER;

ARTICLE; BACTERIAL STRAIN; BACTERIAL VIRULENCE; CONTROLLED STUDY; CYTOPLASM; CYTOSOL; ENCAPSULATION; ENZYME ACTIVITY; ESCHERICHIA COLI; GRAM NEGATIVE BACTERIUM; LIPID MEMBRANE; LIPID VESICLE; NONHUMAN; PH; PHAGOSOME; PRIORITY JOURNAL; PROTEIN EXPRESSION; PROTON TRANSPORT; RESPIRATORY BURST; SALMONELLA TYPHIMURIUM;

CYTOCHROME C GROUP; CYTOSOL; ESCHERICHIA COLI; GRAM-NEGATIVE BACTERIA; LIPID BILAYERS; LIPOSOMES; PERIPLASM; PERMEABILITY; SALMONELLA TYPHIMURIUM; SUPEROXIDE DISMUTASE; SUPEROXIDES;

BACTERIA (MICROORGANISMS); ESCHERICHIA COLI; NEGIBACTERIA; SALMONELLA TYPHIMURIUM;

EID: 0036194027     PISSN: 0950382X     EISSN: None     Source Type: Journal    
DOI: 10.1046/j.1365-2958.2002.02719.x     Document Type: Article

References (47)

1. Why superoxide imposes an aromatic amino acid auxotrophy in Escherichia coli
2. Mechanisms of oxygen toxicity as revealed by studies of yeast mutants with changed response to oxidative stress
3. Acidification of phagosomes in murine macrophages: Blockage by Nocardia asteroides
4. The respiratory burst of phagocytosis: Biochemistry and subcellular localization
5. Isolation of superoxide dismutase mutants in Escherichia coli: Is superoxide dismutase necessary for aerobic life?
6. Isolation and characterization of pathogen-containing phagosomes
7. NADPH oxidase activation and assembly during phagocytosis
8. Virulent Salmonella typhimurium has two periplasmic Cu, Zn-superoxide dismutases
9. Oxygen-dependent mutagenesis in Escherichia coli lacking superoxide dis-mutase
10. The influence of the lipid on the water permeability of artificial membranes
11. Inducible prophages contribute to Salmonella virulence in mice
12. The inactivation of Fe-S cluster containing hydro-lyases by superoxide
13. Cu, Zn superoxide dismutase structure from a microbial pathogen establishes a class with a conserved dimer interface
14. Morphology of egg phosphatidylcholine-cholesterol single-bilayer vesicles, studied by freeze-etch electron microscopy
15. Cytochrome c
16. Balance between endogenous superoxide stress and antioxidant defenses
17. The regulation and role of the periplasmic copper, zinc superoxide dismutase of Escherichia coli
18. Permeability of bilayer lipid membranes for superoxide radicals
19. Characterization of grvA, an antivirulence gene on the Gifsy-2 phage in Salmonella enterica serovar typhimurium
20. Legionella pneumophila inhibits acidification of its phagosome in human monocytes
21. Assay of metabolic superoxide production in Escherichia coli
22. Cloning and analysis of sodC, encoding the copper-zinc superoxide dismutase of Escherichia coli
23. The effect of charge and cholesterol on the size and thickness of sonicated phospholipid vesicles
24. Superoxide accelerates DNA damage by elevating free-iron levels
25. Inactivation of dehydratase [4Fe-4S] clusters and disruption of iron homeostasis upon cell exposure to peroxynitrite
26. The antioxidant functions of cytochrome c
27. Fumarase C, the stable fumarase of Escherichia coli, is controlled by the soxRS regulon
28. 2·- in the production of HO: in vitro andin vivo
29. A yeast mutant lacking mitochondrial manganese-superoxide dismutase is hypersensitive to oxygen
30. Activation of macrophages for antimycrobial activity
31. Permeation of the erythrocyte stroma by superoxide radical
32. Electron spin resonance study on the permeability of superoxide radicals in lipid bilayers and biological membranes
33. Superoxide dismutase. An enzymic function for erythrocuprein (hemocuprein)
34. An enzyme-based theory of obligate anaerobiosis: The physiological function of superoxide dismutase
35. The identification of primary sites of superoxide and hydrogen peroxide formation in the aerobic respiratory chain and sulfite reductase complex of Escherichia coli
36. Acidification of phagosomes containing Salmonella typhimurium in murine macrophages
37. Measuring the pH of pathogen-containing phagosomes
38. Phagosome acidification blocked by intracellular Toxoplasma gondii
39. Lack of acidification in Mycobacterium phagosomes produced by exclusion of the vesicular proton-ATPase
40. Modification of interactions between neutrophils and Staphylococci by lysosomotrophic weak bases
41. Glycolate formation catalyzed by spinach leaf transketolase utilizing the superoxide radical
42. Superoxide anion permeability of phospholipid membranes and chloroplast thylakoids
43. Yersinia pseudotuberculosis blocks the phagosomal acidification of B10.A mouse macrophages through the inhibition of vacuolar H (+)-ATPase activity
44. Antimicrobial actions of the NADPH phagocyte oxidase and inducible nitric oxide synthase in experimental salmonellosis. I. Effects on microbial killing by activated peritoneal macrophages in vitro
45. The relationship between permeant size and permeability in lipid bilayer membranes