EC Number | Cloned (Comment) | Organism |
---|---|---|
2.7.1.19 | wild-type and mutants | Cereibacter sphaeroides |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
2.7.1.19 | K165C | reduced catalytic activity | Cereibacter sphaeroides |
2.7.1.19 | K165M | reduced catalytic activity, insensitive to inactivation by pyridoxal 5'-phosphate | Cereibacter sphaeroides |
2.7.1.19 | K53M | sensitive to inactivation by pyridoxal 5'-phosphate | Cereibacter sphaeroides |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.1.19 | 6-phospho-D-gluconate | competitive with respect to D-ribulose 5-phosphate | Cereibacter sphaeroides | |
2.7.1.19 | pyridoxal 5'-phosphate | inactivation is protected by ATP in combination with NADH | Cereibacter sphaeroides |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.19 | 0.096 | - |
D-ribulose 5-phosphate | wild-type enzyme, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 10.3 | - |
D-ribulose 5-phosphate | K165M mutant, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 11 | - |
D-ribulose 5-phosphate | K165C mutant, pH 8, 30°C | Cereibacter sphaeroides |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.1.19 | Cereibacter sphaeroides | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.1.19 | wild-type and mutant enzymes | Cereibacter sphaeroides |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.1.19 | D-ribulose 5-phosphate + ATP | - |
Cereibacter sphaeroides | D-ribulose 1,5-diphosphate + ADP | - |
? | |
2.7.1.19 | D-ribulose 5-phosphate + trinitrophenyl-ATP | spectroscopically active ATP-analog | Cereibacter sphaeroides | D-ribulose 1,5-diphosphate + trinitrophenyl-ADP | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.1.19 | 30 | - |
assay at | Cereibacter sphaeroides |
EC Number | Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.1.19 | 0.222 | - |
6-phospho-D-gluconate | wild-type enzyme, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 0.415 | - |
6-phospho-D-gluconate | R168Q mutant, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 1.15 | - |
6-phospho-D-gluconate | R173Q mutant, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 2.81 | - |
6-phospho-D-gluconate | H45N mutant, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 11 | - |
6-phospho-D-gluconate | K165M mutant, pH 8, 30°C | Cereibacter sphaeroides | |
2.7.1.19 | 19.8 | - |
6-phospho-D-gluconate | R49Q mutant, pH 8, 30°C | Cereibacter sphaeroides |