Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli | Allochromatium vinosum |
Protein Variants | Comment | Organism |
---|---|---|
C123G | residue probably acts as sixth distal axial ligand of a heme iron, mutant is inactive | Allochromatium vinosum |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.66 | - |
ferricyanide | S0.5 value, pH 4.0, 30°C | Allochromatium vinosum |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
periplasm | - |
Allochromatium vinosum | - |
- |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
25798 | - |
25800, SDS-PAGE, x * 25798, calculated | Allochromatium vinosum |
25800 | - |
25800, SDS-PAGE, x * 25798, calculated | Allochromatium vinosum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Allochromatium vinosum | D3RVD4 | - |
- |
Allochromatium vinosum ATCC 17899 | D3RVD4 | - |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
5800 | - |
30°C, pH 5.0 | Allochromatium vinosum |
30000 | - |
30°C, pH 4.0 | Allochromatium vinosum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2 thiosulfate + 2 ferricyanide | - |
Allochromatium vinosum | tetrathionate + 2 ferrocyanide | - |
? | |
2 thiosulfate + 2 ferricyanide | - |
Allochromatium vinosum ATCC 17899 | tetrathionate + 2 ferrocyanide | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | 25800, SDS-PAGE, x * 25798, calculated | Allochromatium vinosum |
Synonyms | Comment | Organism |
---|---|---|
Alvin_0091 | locus name | Allochromatium vinosum |
TsdA | - |
Allochromatium vinosum |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
14000 | - |
thiosulfate | pH 4.0, 30°C | Allochromatium vinosum |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
4 | - |
- |
Allochromatium vinosum |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.8 | - |
no residual activity | Allochromatium vinosum |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
heme | diheme cytochrome c, residues methionine M222 or M236 and cysteine C123 are probable sixth distal axial ligands of the two heme irons | Allochromatium vinosum |
General Information | Comment | Organism |
---|---|---|
physiological function | a gene deletion mutant does not produce any tetrathionate from thiosulfate during growth at pH 7.2 or 6.9 | Allochromatium vinosum |