Cloned (Comment) | Organism |
---|---|
- |
Mesorhizobium loti |
General Stability | Organism |
---|---|
enzyme shows very low activity in Tris-HCl bufffers | Mesorhizobium loti |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
5-Pyridoxolactone | competitive | Mesorhizobium loti | |
Hg2+ | 0.1 mM, complete inhibition | Mesorhizobium loti |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.008 | - |
4-Pyridoxolactone | pH 7.5 | Mesorhizobium loti | |
0.319 | - |
4-pyridoxate | pH 7.5 | Mesorhizobium loti |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Zn2+ | one mole per mole of subunit, tightly bound to the protein | Mesorhizobium loti |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
29855 | - |
2 * 31000, SDS-PAGE, 2 * 29855, calculated | Mesorhizobium loti |
31000 | - |
2 * 31000, SDS-PAGE, 2 * 29855, calculated | Mesorhizobium loti |
59000 | - |
gel filtration | Mesorhizobium loti |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Mesorhizobium loti | - |
overexpression in Escherichia coli | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-pyridoxate | - |
Mesorhizobium loti | 4-pyridoxolactone + H2O | - |
r | |
4-pyridoxolactone + H2O | - |
Mesorhizobium loti | 4-pyridoxate | - |
r | |
N-hexanoyl-D,L-homoserine lactone + H2O | 41% of the activity with 4-pyridoxolactone | Mesorhizobium loti | N-hexanoyl-D,L-homoserine | - |
? |
Subunits | Comment | Organism |
---|---|---|
dimer | 2 * 31000, SDS-PAGE, 2 * 29855, calculated | Mesorhizobium loti |
More | N-terminal amino acid sequence | Mesorhizobium loti |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
60 | 70 | - |
Mesorhizobium loti |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
50 | - |
10 min, stable | Mesorhizobium loti |
55 | - |
10 min, 64% residual activity | Mesorhizobium loti |
60 | - |
10 min, 14% residual activity | Mesorhizobium loti |
Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
1.4 | - |
4-pyridoxate | pH 7.5 | Mesorhizobium loti | |
12.2 | - |
4-Pyridoxolactone | pH 7.5 | Mesorhizobium loti |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
- |
Mesorhizobium loti |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
5 | - |
36% of maximum activity | Mesorhizobium loti |
9.5 | - |
10% of maximum activity | Mesorhizobium loti |
Ki Value [mM] | Ki Value maximum [mM] | Inhibitor | Comment | Organism | Structure |
---|---|---|---|---|---|
0.15 | - |
5-Pyridoxolactone | pH 7.5 | Mesorhizobium loti |