EC Number | Cloned (Comment) | Organism |
---|---|---|
2.7.2.1 | expressed in Escherichia coli | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
2.7.2.1 | crystal structures of Salmonella typhimurium AckA unliganded (Form-I, 2.70 A resolution) and citrate-bound (Form-II, 1.90 A resolution) are reported. Unexpectedly, Form-II StAckA structure show a drastic change in the conformation of residues 230-300 compared to that of Form-I | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.7.2.1 | 2,4-diaminobutyric acid | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 2-oxobutyrate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 2-oxoglutarate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | citrate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | succinate | - |
Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.2.1 | 0.07 | - |
ATP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 0.075 | - |
ATP | co-substrate: propionate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 0.078 | - |
GTP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 0.088 | - |
CTP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 0.096 | - |
UTP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 0.1 | - |
ADP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 0.28 | - |
acetyl phosphate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 1.2 | - |
acetate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 11.2 | - |
propionate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 13.5 | - |
formate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 13.5 | - |
ATP | co-substrate: formate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.7.2.1 | Co2+ | Vmax: 15%, compared to Mg2+ or Mn2+ | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | Mg2+ | Vmax: 100% | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | Mn2+ | Vmax: 100% | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | Ni2+ | Vmax: 5%, compared to Mg2+ or Mn2+ | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
2.7.2.1 | 45000 | - |
calculated from cDNA | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.7.2.1 | Salmonella enterica subsp. enterica serovar Typhimurium | P63411 | - |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
2.7.2.1 | using Ni-NTA chromatography | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Storage Stability | Organism |
---|---|---|
2.7.2.1 | 4°C, 15 days, no loss of activity | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.7.2.1 | ATP + acetate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | ADP + acetyl phosphate | - |
r | |
2.7.2.1 | ATP + formate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | ADP + formyl phosphate | - |
? | |
2.7.2.1 | ATP + propionate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | ADP + propionyl phosphate | - |
? | |
2.7.2.1 | CTP + acetate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | CDP + acetyl phosphate | - |
? | |
2.7.2.1 | GTP + acetate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | GDP + acetyl phosphate | - |
? | |
2.7.2.1 | UTP + acetate | - |
Salmonella enterica subsp. enterica serovar Typhimurium | UDP + acetyl phosphate | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
2.7.2.1 | StAckA | - |
Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.2.1 | 37 | - |
assay at | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.7.2.1 | 35 | 37 | optimal temperature range | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.2.1 | 870 | - |
ATP | co-substrate: formate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 880 | - |
formate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 900 | - |
ATP | co-substrate: propionate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 940 | - |
propionate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 1170 | - |
ATP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 1180 | - |
acetate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 1750 | - |
ADP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 1764 | - |
acetyl phosphate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.7.2.1 | 7.5 | - |
assay at | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
2.7.2.1 | 7.2 | 7.5 | optimal pH range | Salmonella enterica subsp. enterica serovar Typhimurium |
EC Number | IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|---|
2.7.2.1 | 3 | - |
pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | 2-oxobutyrate | |
2.7.2.1 | 5 | - |
pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | 2,4-diaminobutyric acid | |
2.7.2.1 | 7 | - |
pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | 2-oxoglutarate | |
2.7.2.1 | 63 | - |
pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | citrate | |
2.7.2.1 | 75 | - |
pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | succinate |
EC Number | kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.7.2.1 | 68 | - |
formate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 85 | - |
propionate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 985 | - |
acetate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 6300 | - |
acetyl phosphate | pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 10240 | - |
ATP | co-substrate: formate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 11350 | - |
ATP | co-substrate: propionate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 16860 | - |
ATP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium | |
2.7.2.1 | 17650 | - |
ADP | co-substrate: acetate, pH 7.5, 37°C | Salmonella enterica subsp. enterica serovar Typhimurium |