Activating Compound | Comment | Organism | Structure |
---|---|---|---|
5-n-undecyl-6-hydroxy-4,7-dioxobenzothiazole | slightly activates | Paracoccus denitrificans | |
antimycin A | activates | Paracoccus denitrificans | |
KCN | activation at 6.7 mM up to 10 mM when both alternative pathways to oxygen are inhibited | Paracoccus denitrificans | |
malonate | activation | Paracoccus denitrificans | |
Mucidin | activates | Paracoccus denitrificans | |
succinate | activation | Paracoccus denitrificans |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
5-(n-Undecyl)-6-hydroxy-4,7-oxobenzothiazole | UHDBT | Paracoccus denitrificans | |
CN- | not inhibitory: when mixed with succinate or alone | Paracoccus denitrificans |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.27 | - |
succinate | for both membrane fragments and mitochondrial enzyme | Paracoccus denitrificans |
Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|
membrane | - |
Paracoccus denitrificans | 16020 | - |
mitochondrion | - |
Paracoccus denitrificans | 5739 | - |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Paracoccus denitrificans | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.01 | - |
measured by the rate of dichloroindophenol reduction | Paracoccus denitrificans |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
succinate + ubiquinone | - |
Paracoccus denitrificans | fumarate + ubiquinol | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 7.2 | phosphate buffer | Paracoccus denitrificans |
7.3 | - |
Tris-acetate buffer | Paracoccus denitrificans |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 7.5 | slow decline of activity at acidic pH, fast decline in alkaline range | Paracoccus denitrificans |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
enzyme activity falls abruptly | Paracoccus denitrificans |