Sulfite oxidation by iron-grown cells of thiobacillus ferrooxidans at ph 3 possibly involves free radicals, iron, and cytochrome oxidase

Canadian Journal of Microbiology

Volumn 47, Issue 5, 2001, Pages 424-430

  Harahuc, L ^a   Suzuki, I ^a  

^a UNIVERSITY OF MANITOBA   (Canada)

Author keywords

Cytochrome oxidase; Free radical; Iron; Sulfite oxidation; Thiobacillus ferrooxidans

Indexed keywords

CATALYSIS; CELLS; CHELATION; FREE RADICALS; IRON; OXIDATION; PH EFFECTS; SULFUR;

CHELATORS;

BACTERIA;

1,10 PHENANTHROLINE; 2,2' BIPYRIDINE; AZIDE; CHELATING AGENT; CYANIDE; CYTOCHROME C OXIDASE; EDETIC ACID; FERRIC ION; FERROUS ION; FREE RADICAL; IRON; MANNITOL; METAL; SCAVENGER; SULFATE; SULFITE; TIRON;

ACIDITHIOBACILLUS FERROOXIDANS; ARTICLE; CATALYSIS; CELL SURFACE; CONTROLLED STUDY; IRON CHELATION; NONHUMAN; OXIDATION; OXYGEN CONSUMPTION; PH; PRIORITY JOURNAL; REDUCTION; REGENERATION;

ACIDS; BETA-ALANINE; ELECTRON TRANSPORT COMPLEX IV; FREE RADICALS; HYDROGEN-ION CONCENTRATION; IRON; IRON CHELATING AGENTS; OXIDATION-REDUCTION; SULFATES; SULFITES; THIOBACILLUS;

ACIDITHIOBACILLUS FERROOXIDANS; POSIBACTERIA; THIOBACILLUS; TIRON;

EID: 0034887239     PISSN: 00084166     EISSN: None     Source Type: Journal    
DOI: 10.1139/cjm-47-5-424     Document Type: Article

References (31)

1. Determination of metals (Na, K, Mg, Ca, Mn, Fe, Co, Cu, Zn)
2. Kinetics and mechanism of the iron (III)-catalyzed autooxidation of sulfur (IV) oxides in aqueous solution. The influence of pH, medium and aging
3. 2+-grown Thiobacillus ferrooxidans?
4. 2 in oxygenated solutions
5. Selective inhibition of the oxidation of ferrous iron or sulfur in Thiobacillus ferrooxidans
6. 5-radicals
7. The organization of the respiratory chain of Thiobacillus ferrooxidans
8. Isolation and some properties of cytochrome c oxidase purified from a bisulfite ion resistant Thiobacillus ferrooxidans strain OK1-50
9. Thiobacillus ferrooxidans cytochrome c oxidase: Purification and molecular enzymatic features
10. Reclassification of some species of Thiobacillus to the newly designated genera Acidithiobacillus gen. nov, Halothiobacillus gen. nov., and Thermithiobacillus gen. nov.
11. The utility of superoxide dismutase in studying free radical reactions
12. Sulfate anion free radical formation by the peroxidation of (bi)sulfite and its reactions with hydroxyl radical scavengers
13. Microbial formation and degradation of minerals
14. Isolation and some properties of two kinds of cytochrome c oxidase from iron-grown Thiobacillus ferrooxidans
15. Role of a ferric ion-reducing system in sulfur oxidation of Thiobacillus ferrooxidans
16. Purification and some properties of sulfur:ferric ion oxidoreductase from Thiobacillus ferrooxidans
17. Detoxification of sulfite produced during the oxidation of elemental sulfur by Thiobacillus ferrooxidans
18. Existence of a new type of sulfite oxidase which utilizes ferric ions as an electron acceptor in Thiobacillus ferrooxidans
19. Purification and some properties of sulfite:ferric ion oxidoreductase from Thiobacillus ferrooxidans
20. Inhibition of iron-oxidizing activity by bisulfite ion in Thiobacillus ferrooxidans
21. Sensitivity of iron-oxidizing bacteria, Thiobacillus ferrooxidans and Leptospirillum ferrooxidans, to bisulfite ion
22. Mechanisms of inorganic oxidation and energy coupling
23. Sulfite:cytochrome c oxidoreductase of thiobacilli
24. Ferrous iron and sulfur oxidation and ferric iron reduction activities of Thiobacillus ferrooxidans are affected by growth on ferrous iron, sulfur and sulfide ore
25. Oxidation of elemental sulfur to sulfite by Thiobacillus thiooxidans cells
26. Effect of pH on sulfite oxidation by Thiobacillus thiooxidans cells with sulfurous acid or sulfur dioxide as a possible substrate
27. Cell hydrophobicity and sulfur adhesion of Thiobacillus thiooxidans
28. Purification of Thiobacillus novellus sulfite oxidase. Evidence for the presence of heme and molybdenum