ENZYME entry: EC 1.13.11.55
| Accepted Name |
|---|
| Sulfur oxygenase/reductase.
|
| Alternative Name(s) |
|---|
| Sulfur oxygenase. |
| Sulfur oxygenase reductase. |
| Reaction catalysed |
|---|
| 4 sulfur + 4 H(2)O + O(2) <=> 2 H(2)S + 2 HSO(3)(-) + 2 H(+) |
| Cofactor(s) |
|---|
| Fe cation.
|
| Comment(s) |
|---|
- Elemental sulfur is both the electron donor and one of the two known
acceptors, the other being oxygen.
- Thiosulfate is also observed as a product, but is likely formed non-
enzymically by a reaction between sulfite and sulfur.
- This enzyme differs from EC 1.13.11.18 and EC 1.12.98.4 in that both
activities occur simultaneously.
|
| Cross-references |
|---|
| BRENDA | 1.13.11.55 |
| EC2PDB | 1.13.11.55 |
| ExplorEnz | 1.13.11.55 |
| PRIAM enzyme-specific profiles | 1.13.11.55 |
| KEGG Ligand Database for Enzyme Nomenclature | 1.13.11.55 |
| IUBMB Enzyme Nomenclature | 1.13.11.55 |
| IntEnz | 1.13.11.55 |
| MEDLINE | Find literature relating to 1.13.11.55 |
| MetaCyc | 1.13.11.55 |
| UniProtKB/Swiss-Prot |
|
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