Cloned (Comment) | Organism |
---|---|
- |
Escherichia coli |
General Stability | Organism |
---|---|
stable | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
ATP | - |
Escherichia coli | |
CTP | - |
Escherichia coli | |
dATP | - |
Escherichia coli | |
dCTP | - |
Escherichia coli | |
dGTP | - |
Escherichia coli | |
dTTP | - |
Escherichia coli | |
GTP | - |
Escherichia coli | |
ITP | - |
Escherichia coli | |
TTP | - |
Escherichia coli | |
UTP | - |
Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.02 | - |
(Polyphosphate)n | +/- 0.003 | Escherichia coli | |
0.1 | - |
3'-AMP | +/- 0.01 | Escherichia coli | |
0.26 | - |
5'-GMP | +/- 0.05 | Escherichia coli | |
0.28 | - |
5'-dGMP | +/- 0.04 | Escherichia coli | |
0.32 | - |
5'-AMP | +/- 0.04 | Escherichia coli | |
0.37 | - |
3'-CMP | +/- 0.08 | Escherichia coli | |
2.49 | - |
p-nitrophenyl phosphate | +/- 0.4 | Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Co2+ | KD: 46.9 +/- 5.66 microM Co2+ with p-nitrophenyl phosphate, KD: 10.7 +/- 1.07 microM Co2+ with 5'-AMP | Escherichia coli | |
Mg2+ | KD: 224.7 +/- 35.1 microM Mg2+ with p-nitrophenyl phosphate, KD: 140.0 +/- 9.99 microM Mg2+ with 5'-AMP | Escherichia coli | |
Mn2+ | KD: 7.24 +/- 0.71 microM Mn2+ with p-nitrophenyl phosphate, KD: 2.23 +/- 0.14 micorM Mn2+ with 5'-AMP | Escherichia coli | |
Ni2+ | KD: 72.3 +/- 7.61 microM Ni2+ with p-nitrophenyl phosphate, KD: 29.4 +/- 3.69 microM Ni2+ with 5'-AMP | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | P0A840 | - |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.1 | - |
+/- 0.01, polyphosphate | Escherichia coli |
7.24 | - |
+/- 0.34, p-nitrophenyl phosphate | Escherichia coli |
10 | - |
+/- 0.61, 5'-AMP | Escherichia coli |
12.1 | - |
+/- 0.90, 3'-CMP | Escherichia coli |
16.4 | - |
+/- 0.80, 5'-dGMP | Escherichia coli |
20.1 | - |
+/- 0.76, 3'-AMP | Escherichia coli |
22.4 | - |
+/- 1.78, 5'-GMP | Escherichia coli |
Storage Stability | Organism |
---|---|
4°C, 5% glycerol, 0.5 M NaCl, pH 7.5, no loss in activity after several months | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
(polyphosphate)n + H2O | - |
Escherichia coli | (polyphosphate)(n-1) + phosphate | - |
? | |
3'-AMP + H2O | - |
Escherichia coli | adenosine + phosphate | - |
? | |
3'-CMP + H2O | - |
Escherichia coli | cytosine + phosphate | - |
? | |
5'-AMP + H2O | - |
Escherichia coli | adenosine + phosphate | - |
? | |
5'-dGMP + H2O | - |
Escherichia coli | deoxyguanosine + phosphate | - |
? | |
5'-GMP + H2O | - |
Escherichia coli | guanosine + phosphate | - |
? | |
p-nitrophenyl phosphate + H2O | - |
Escherichia coli | p-nitrophenol + phosphate | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | in solution | Escherichia coli |
oligomer | at least four identical subunits in solution | Escherichia coli |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.05 | - |
(Polyphosphate)n | +/- 0.005 | Escherichia coli | |
3.55 | - |
p-nitrophenyl phosphate | +/- 0.16 | Escherichia coli | |
4.9 | - |
5'-AMP | +/- 0.3 | Escherichia coli | |
5.93 | - |
3'-CMP | +/- 0.44 | Escherichia coli | |
8.04 | - |
5'-dGMP | +/- 0.39 | Escherichia coli | |
9.84 | - |
3'-AMP | +/- 0.37 | Escherichia coli | |
11 | - |
5'-GMP | +/- 0.87 | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | - |
- |
Escherichia coli |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
24.1 | - |
ATP | with 3'-AMP as substrate | Escherichia coli |