Activating Compound | Comment | Organism | Structure |
---|---|---|---|
2,3-Dimercaptopropan-1-ol | activates | Escherichia coli |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
2,3-Diaminopropionic acid | - |
Escherichia coli | |
glutamic acid | - |
Escherichia coli | |
L-cystine | - |
Escherichia coli | |
L-lysine | - |
Escherichia coli | |
Penicillamine | no effect at 10fold pyridoxal phosphate concentration | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.7 | - |
meso-2,6-diamininoheptanedioate | - |
Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
200000 | - |
- |
Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Escherichia coli |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Escherichia coli |
Storage Stability | Organism |
---|---|
-15°C, sodium phosphate buffer, pH 6.8, 4 months, about 50% loss of activity | Escherichia coli |
2¦C, sodium phosphate buffer, pH 6.8, several days | Escherichia coli |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
meso-2,6-Diaminoheptanedioate | - |
Escherichia coli | L-Lysine + CO2 | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
- |
Escherichia coli |
37 | - |
enzyme assay at | Escherichia coli |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | 45 | relative rates of decarboxylation at 25C, 37C, 45C are 0.17 : 1.0 : 1.6 | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.8 | - |
- |
Escherichia coli |
Cofactor | Comment | Organism | Structure |
---|---|---|---|
pyridoxal 5'-phosphate | absolute requirement | Escherichia coli |