Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) or Rosetta-gami(DE3) cells as a thioredoxin-fusion protein in inclusion bodies in an inactive form | Acidithiobacillus ferrooxidans |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2-n-heptyl-4-hydroxy-quinone-N-oxide | - |
Acidithiobacillus ferrooxidans | |
antimycin A | - |
Acidithiobacillus ferrooxidans | |
cyanide | - |
Acidithiobacillus ferrooxidans | |
Myxothiazol | - |
Acidithiobacillus ferrooxidans |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.014 | - |
ubiquinone-2 | apparent value, at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans | |
0.042 | - |
Sulfide | apparent value, at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Acidithiobacillus ferrooxidans | 16020 | - |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
47000 | - |
x * 47000, SDS-PAGE | Acidithiobacillus ferrooxidans |
47290 | - |
x * 47290, deduced from amino acid sequence | Acidithiobacillus ferrooxidans |
60000 | 65000 | native enzyme, gel filtration | Acidithiobacillus ferrooxidans |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Acidithiobacillus ferrooxidans | - |
- |
- |
Acidithiobacillus ferrooxidans NASF-1 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
ammonium sulfate precipitation, phenyl-Toyopearl column chromatography, and TSKgel G3000 gel filtration | Acidithiobacillus ferrooxidans |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
culture condition:sulfur-grown cell | - |
Acidithiobacillus ferrooxidans | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.11 | - |
cell-free extract, at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans |
20.55 | - |
after 186.8fold purification, at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
sulfide + ubiquinone-2 | - |
Acidithiobacillus ferrooxidans | sulfur + ubiquinol-2 | - |
? | |
sulfide + ubiquinone-2 | - |
Acidithiobacillus ferrooxidans NASF-1 | sulfur + ubiquinol-2 | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 47000, SDS-PAGE | Acidithiobacillus ferrooxidans |
? | x * 47290, deduced from amino acid sequence | Acidithiobacillus ferrooxidans |
Synonyms | Comment | Organism |
---|---|---|
SQR | - |
Acidithiobacillus ferrooxidans |
sulfide:quinone oxidoreductase | - |
Acidithiobacillus ferrooxidans |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Acidithiobacillus ferrooxidans |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
FAD | - |
Acidithiobacillus ferrooxidans |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Acidithiobacillus ferrooxidans | deduced from amino acid sequence | - |
6.5 |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.039 | - |
at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans | Myxothiazol | |
0.05 | - |
at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans | 2-n-heptyl-4-hydroxy-quinone-N-oxide | |
0.22 | - |
at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans | antimycin A | |
0.54 | - |
at pH 7.0, temperature not specified in the publication | Acidithiobacillus ferrooxidans | cyanide |
General Information | Comment | Organism |
---|---|---|
metabolism | SQR is involved in elemental sulfur oxidation in sulfur-grown cells | Acidithiobacillus ferrooxidans |