EC Number   |
General Information |
Reference |
|---|
   1.8.5.6 | evolution |
phylogenetic tree of Mo-bisPGD enzymes involved in sulfur compounds conversion, phylogenetic analysis, overview |
764198 |
| 1.8.5.6 | metabolism |
SoeABC is involved in the sulfite oxidation in the marine hyperthermophilic bacterium Aquifex aeolicus |
764198 |
| 1.8.5.6 | more |
the SoeABC enzyme is a member of the DMSO-reductase family of molybdenum enzymes, or complex iron-sulfur molybdoenzymes (CISM) family |
764198 |
| 1.8.5.6 | physiological function |
a mutant in which the region between genes CT0868 and CT0876 is replaced by a transposon insertion resulting in the truncation or deletion of nine genes including a quinone-interacting membrane-bound oxidoreductase (Qmo) complex (CT0866-0868), hypothetical proteins (CT0869-0875) and sulfide:quinone oxidoreductase is completely defective for growth on thiosulfate as the sole electron donor, but only slightly defective for growth on sulfide or thiosulfate plus sulfide. The strain does not oxidize thiosulfate and also displayes a defect in acetate assimilation under all growth conditions |
-, 739009 |
| 1.8.5.6 | physiological function |
electrons generated by sulfite oxidation in the cytoplasm enter the respiratory chain at the level of quinones |
764198 |
| 1.8.5.6 | physiological function |
SoeABC is the major sulfite-oxidizing enzyme in Allochromatium vinosum. The periplasmic sulfur substrate-binding protein SoxYZ is needed in parallel to the cytoplasmic enzymes for effective sulfite oxidation. A SoeABC-deficient mutant displays about 17% of wild-type sulifte oxidation. A knockout of both adenosine-5'-phosphosulfate reductase gene aprB and soeA leads to an additive effect with a residual specific rate of sulfite oxidation for whole cells of only 7% |
-, 739014 |
