EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.90 | ATP | slight activation of forward reaction | Rhodospirillum rubrum | |
2.7.1.90 | cAMP | forward reaction | Rhodospirillum rubrum | |
2.7.1.90 | citrate | slight activation of forward reaction | Rhodospirillum rubrum |
EC Number | General Stability | Organism |
---|---|---|
2.7.1.90 | PAGE or dialysis against Mg-free Tris-HCl buffer, pH 7.5, inactivates | Rhodospirillum rubrum |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.90 | ADP | kinetics | Rhodospirillum rubrum | |
2.7.1.90 | AMP | kinetics | Rhodospirillum rubrum | |
2.7.1.90 | AMP | kinetics | Rubrivivax gelatinosus | |
2.7.1.90 | ATP | only at low concentrations of MgCl2, reverse reaction | Rhodospirillum rubrum | |
2.7.1.90 | citrate | - |
Rhodospirillum rubrum | |
2.7.1.90 | D-glucose 6-phosphate | weak | Rhodospirillum rubrum | |
2.7.1.90 | D-glucose 6-phosphate | weak | Rubrivivax gelatinosus | |
2.7.1.90 | diphosphate | reverse reaction | Rhodospirillum rubrum | |
2.7.1.90 | additional information | no inhibition by cAMP | Rhodospirillum rubrum | |
2.7.1.90 | phosphoenolpyruvate | weak, reverse reaction | Rhodospirillum rubrum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.90 | 0.018 | 0.023 | D-fructose 1,6-bisphosphate | pH 8.6, 30°C | Rhodospirillum rubrum | |
2.7.1.90 | 0.025 | 0.033 | diphosphate | pH 7.2, 30°C | Rhodospirillum rubrum | |
2.7.1.90 | 0.3 | 0.38 | D-fructose 6-phosphate | pH 7.2, 30°C | Rhodospirillum rubrum | |
2.7.1.90 | 0.59 | 1 | phosphate | pH 8.6, 30°C | Rhodospirillum rubrum |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.90 | Co2+ | no activitaion | Rhodospirillum rubrum | |
2.7.1.90 | Mg2+ | requirement | Rubrivivax gelatinosus | |
2.7.1.90 | Mg2+ | requirement | Rhodospirillum rubrum | |
2.7.1.90 | Mn2+ | not required | Rhodospirillum rubrum | |
2.7.1.90 | additional information | no activation by Zn2+ | Rhodospirillum rubrum |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.1.90 | 95000 | - |
gel filtration | Rhodospirillum rubrum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.90 | diphosphate + D-fructose 6-phosphate | Rubrivivax gelatinosus | - |
phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | Rhodospirillum rubrum | - |
phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | Rhodospirillum rubrum S1 | - |
phosphate + D-fructose 1,6-bisphosphate | - |
r |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.90 | no activity in Rhodopseudomonas capsulata | - |
- |
- |
2.7.1.90 | no activity in Rhodopseudomonas capsulata Kb1 | - |
- |
- |
2.7.1.90 | no activity in Rhodopseudomonas palustris | - |
- |
- |
2.7.1.90 | no activity in Rhodopseudomonas palustris 1a1 | - |
- |
- |
2.7.1.90 | no activity in Rhodopseudomonas sphaeroides | - |
- |
- |
2.7.1.90 | no activity in Rhodopseudomonas viridis | - |
- |
- |
2.7.1.90 | Rhodospirillum rubrum | - |
- |
- |
2.7.1.90 | Rhodospirillum rubrum S1 | - |
- |
- |
2.7.1.90 | Rubrivivax gelatinosus | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.1.90 | partial 83.4fold | Rhodospirillum rubrum |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.7.1.90 | 24.2 | - |
partially purified enzyme | Rhodospirillum rubrum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.90 | diphosphate + D-fructose 6-phosphate | - |
Rubrivivax gelatinosus | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | - |
Rhodospirillum rubrum | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | specific for D-fructose 6-phosphate and D-fructose 1,6-bisphosphate | Rubrivivax gelatinosus | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | specific for D-fructose 6-phosphate and D-fructose 1,6-bisphosphate | Rhodospirillum rubrum | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | specific for diphosphate as phosphor donor | Rubrivivax gelatinosus | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | specific for diphosphate as phosphor donor | Rhodospirillum rubrum | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | - |
Rhodospirillum rubrum S1 | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | specific for D-fructose 6-phosphate and D-fructose 1,6-bisphosphate | Rhodospirillum rubrum S1 | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | diphosphate + D-fructose 6-phosphate | specific for diphosphate as phosphor donor | Rhodospirillum rubrum S1 | phosphate + D-fructose 1,6-bisphosphate | - |
r | |
2.7.1.90 | phosphate + D-glucose 1,6-bisphosphate | reaction at about 70% of the rate with D-fructose 1,6-bisphosphate | Rhodospirillum rubrum | ? | - |
? | |
2.7.1.90 | phosphate + D-glucose 1,6-bisphosphate | reaction at about 70% of the rate with D-fructose 1,6-bisphosphate | Rhodospirillum rubrum S1 | ? | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.1.90 | 30 | - |
assay at | Rhodospirillum rubrum |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.1.90 | 62 | - |
10 min stable in the presence of 5 mM MgCl2 | Rhodospirillum rubrum |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.7.1.90 | 7.2 | - |
forward reaction | Rhodospirillum rubrum |
2.7.1.90 | 8.6 | - |
reverse reaction | Rhodospirillum rubrum |