EC Number | Cloned (Comment) | Organism |
---|---|---|
6.3.4.4 | purA gene | Escherichia coli |
EC Number | Crystallization (Comment) | Organism |
---|---|---|
6.3.4.4 | - |
Escherichia coli |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
6.3.4.4 | D21A | directed mutagenesis | Escherichia coli |
6.3.4.4 | N38A | directed mutagenesis | Escherichia coli |
6.3.4.4 | N38D | directed mutagenesis | Escherichia coli |
6.3.4.4 | N38E | directed mutagenesis | Escherichia coli |
6.3.4.4 | R419L | directed mutagenesis | Escherichia coli |
6.3.4.4 | T42A | directed mutagenesis | Escherichia coli |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
6.3.4.4 | 0.011 | - |
GTP | pH 5.6, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 0.026 | - |
GTP | pH 7.7, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 0.028 | - |
IMP | pH 7.7, 25°C, wild-type and mutant N38E | Escherichia coli | |
6.3.4.4 | 0.041 | - |
GTP | pH 7.7, 25°C, mutant N38A | Escherichia coli | |
6.3.4.4 | 0.048 | - |
IMP | pH 7.7, 25°C, mutant D21A | Escherichia coli | |
6.3.4.4 | 0.049 | - |
IMP | pH 7.7, 25°C, mutant N38A | Escherichia coli | |
6.3.4.4 | 0.052 | - |
GTP | pH 7.7, 25°C, mutant D21A | Escherichia coli | |
6.3.4.4 | 0.054 | - |
GTP | pH 7.7, 25°C, mutant N38E | Escherichia coli | |
6.3.4.4 | 0.07 | - |
IMP | pH 5.6, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 0.116 | - |
GTP | pH 5.6, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 0.123 | - |
IMP | pH 7.7, 25°C, mutant T42A | Escherichia coli | |
6.3.4.4 | 0.13 | - |
GTP | pH 7.7, 25°C, mutant H41N | Escherichia coli | |
6.3.4.4 | 0.17 | - |
aspartate | pH 7.7, 25°C, mutant D21A | Escherichia coli | |
6.3.4.4 | 0.2 | - |
IMP | pH 7.7, 25°C, mutant R419L | Escherichia coli | |
6.3.4.4 | 0.23 | - |
aspartate | pH 7.7, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 0.24 | - |
aspartate | pH 7.7, 25°C, mutant N38E | Escherichia coli | |
6.3.4.4 | 0.25 | - |
GTP | pH 7.7, 25°C, mutant R419L | Escherichia coli | |
6.3.4.4 | 0.27 | - |
GTP | pH 7.7, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 0.28 | - |
GTP | pH 7.7, 25°C, mutant T42A | Escherichia coli | |
6.3.4.4 | 0.3 | - |
aspartate | pH 7.7, 25°C, mutant N38A | Escherichia coli | |
6.3.4.4 | 0.34 | - |
aspartate | pH 7.7, 25°C, mutant R419L | Escherichia coli | |
6.3.4.4 | 0.4 | - |
IMP | pH 7.7, 25°C, mutant H41N | Escherichia coli | |
6.3.4.4 | 0.5 | - |
aspartate | pH 5.6, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 0.9 | - |
aspartate | pH 5.6, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 1.4 | - |
aspartate | pH 7.7, 25°C, mutant T42A | Escherichia coli | |
6.3.4.4 | 1.6 | - |
IMP | pH 7.7, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 2 | - |
aspartate | pH 7.7, 25°C, mutant H41N | Escherichia coli | |
6.3.4.4 | 2.6 | - |
aspartate | pH 7.7, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 3.8 | - |
IMP | pH 5.6, 25°C, mutant N38D | Escherichia coli |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
6.3.4.4 | 48000 | - |
SDS-PAGE | Escherichia coli |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
6.3.4.4 | GTP + IMP + L-aspartate | Escherichia coli | catalyzing the first committed step in the biosynthesis of AMP | GDP + phosphate + adenylosuccinate | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
6.3.4.4 | Escherichia coli | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
6.3.4.4 | - |
Escherichia coli |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
6.3.4.4 | GTP + IMP + L-aspartate | - |
Escherichia coli | GDP + phosphate + adenylosuccinate | - |
? | |
6.3.4.4 | GTP + IMP + L-aspartate | catalyzing the first committed step in the biosynthesis of AMP | Escherichia coli | GDP + phosphate + adenylosuccinate | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
6.3.4.4 | adenosylsuccinate synthetase | - |
Escherichia coli |
6.3.4.4 | AMPSase | - |
Escherichia coli |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
6.3.4.4 | 0.0048 | - |
GTP | pH 7.7, 25°C, mutant N38A | Escherichia coli | |
6.3.4.4 | 0.0095 | - |
GTP | pH 7.7, 25°C, mutant H41N | Escherichia coli | |
6.3.4.4 | 0.0134 | - |
GTP | pH 7.7, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 0.034 | - |
GTP | pH 7.7, 25°C, mutant N38E | Escherichia coli | |
6.3.4.4 | 0.049 | - |
GTP | pH 7.7, 25°C, mutant D21A | Escherichia coli | |
6.3.4.4 | 0.096 | - |
GTP | pH 5.6, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 0.1 | - |
GTP | pH 7.7, 25°C, mutant R419L | Escherichia coli | |
6.3.4.4 | 0.171 | - |
GTP | pH 5.6, 25°C, mutant N38D | Escherichia coli | |
6.3.4.4 | 0.89 | - |
GTP | pH 7.7, 25°C, mutant T42A | Escherichia coli | |
6.3.4.4 | 1 | - |
GTP | pH 7.7, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 1.59 | - |
GTP | pH 7.8, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 2.94 | - |
GTP | pH 7.8, 25°C, wild-type | Escherichia coli | |
6.3.4.4 | 6.08 | - |
GTP | pH 7.7, 25°C, mutant T42A | Escherichia coli |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
6.3.4.4 | 7.8 | - |
- |
Escherichia coli |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
6.3.4.4 | 5.2 | 8 | - |
Escherichia coli |