Activating Compound | Comment | Organism | Structure |
---|---|---|---|
EDTA | 109.33% activity at 5 mM | Urechis unicinctus | |
glutathione | 110.52% activity at 5 mM | Urechis unicinctus |
Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli BL21(DE3) cells | Urechis unicinctus |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | 80.32% residual activity at 5 mM | Urechis unicinctus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0156 | - |
ubiquinone | at pH 8.5 and 37°C | Urechis unicinctus | |
0.043 | - |
Sulfide | with ubiquinone as cosubstrate, at pH 8.5 and 37°C | Urechis unicinctus |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
mitochondrion | - |
Urechis unicinctus | 5739 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Urechis unicinctus | H2KXA2 | - |
- |
Posttranslational Modification | Comment | Organism |
---|---|---|
glycoprotein | - |
Urechis unicinctus |
Purification (Comment) | Organism |
---|---|
Ni-NTA column chromatography | Urechis unicinctus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
anal sac | - |
Urechis unicinctus | - |
body wall | - |
Urechis unicinctus | - |
coelomic fluid | - |
Urechis unicinctus | - |
epithelium | - |
Urechis unicinctus | - |
hindgut | - |
Urechis unicinctus | - |
midgut | highest expression | Urechis unicinctus | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
5.12 | - |
at pH 8.0 and 25°C | Urechis unicinctus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
sulfide + coenzyme Q2 | - |
Urechis unicinctus | ? | - |
? | |
sulfide + ubiquinone | - |
Urechis unicinctus | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 50000, SDS-PAGE | Urechis unicinctus |
? | x * 50500, calculated from amino acid sequence | Urechis unicinctus |
Synonyms | Comment | Organism |
---|---|---|
SQR | - |
Urechis unicinctus |
sulfide:quinone oxidoreductase | - |
Urechis unicinctus |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
- |
Urechis unicinctus |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
27 | 42 | more than 60% activity between 27 and 42°C | Urechis unicinctus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | - |
- |
Urechis unicinctus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
8 | 9 | more than 70% activity between pH 8.0 and 9.0 | Urechis unicinctus |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Urechis unicinctus | calculated from amino acid sequence | - |
9 |