Inhibitors | Comment | Organism | Structure |
---|---|---|---|
H2PO4- | - |
Cupriavidus necator |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.111 | - |
5-phospho-alpha-D-ribose 1-diphosphate | - |
Cupriavidus necator | |
0.133 | - |
quinolinate | - |
Cupriavidus necator |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Mg2+ | absolute requirement for a divalent metal ion, Mg2+ is most effective, optimal activity at 1.5 mM | Cupriavidus necator | |
Mn2+ | at 1 mM, 80% of the activation with Mg2+ | Cupriavidus necator |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
27500 | - |
8 * 27500, SDS-PAGE | Cupriavidus necator |
210000 | - |
gel filtration | Cupriavidus necator |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Cupriavidus necator | - |
nov. subsp. quinolinicus | - |
Reaction | Comment | Organism | Reaction ID |
---|---|---|---|
beta-nicotinate D-ribonucleotide + diphosphate + CO2 = pyridine-2,3-dicarboxylate + 5-phospho-alpha-D-ribose 1-diphosphate | formation of a ternary complex comprising the enzyme, quinolinate and 5-phosphoribosyl-1-diphosphate | Cupriavidus necator |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pyridine-2,3-dicarboxylate + 5-phospho-alpha-D-ribose 1-diphosphate | - |
Cupriavidus necator | nicotinate D-ribonucleotide + diphosphate + CO2 | - |
? |
Subunits | Comment | Organism |
---|---|---|
octamer | 8 * 27500, SDS-PAGE | Cupriavidus necator |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | - |
- |
Cupriavidus necator |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8.5 | 9 | - |
Cupriavidus necator |