Cloned (Comment) | Organism |
---|---|
expressed in Escherichia coli | Escherichia coli |
General Stability | Organism |
---|---|
exposure to air results in 30% decreased activity | Escherichia coli |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.3 | - |
L-malate | pH 8, 37°C, Vmax: 490 micromol/minute/mg/ | Escherichia coli | |
0.32 | - |
fumarate | pH 8, 37°C, Vmax: 1430 micromol/minute/mg/ | Escherichia coli | |
0.46 | - |
fumarate | pH 8, 37°C, Vmax: 1900 micromol/minute/mg/ | Escherichia coli | |
0.7 | - |
D-Tartrate | pH 8, 37°C, Vmax: 2.3 micromol/minute/mg/ | Escherichia coli | |
0.7 | - |
L-malate | pH 8, 37°C, Vmax: 720 micromol/minute/mg/ | Escherichia coli | |
0.8 | - |
D-Tartrate | pH 8, 37°C, Vmax: 9.2 micromol/minute/mg/ | Escherichia coli |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
[3Fe-4S] center | 10-25% of purified protein contains [3Fe-4S] cluster | Escherichia coli |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
120000 | - |
gel filtration | Escherichia coli |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Escherichia coli | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-tartrate | - |
Escherichia coli | ? | - |
? | |
L-malate | - |
Escherichia coli | fumarate + H2O | - |
r |
Subunits | Comment | Organism |
---|---|---|
homodimer | - |
Escherichia coli |
Synonyms | Comment | Organism |
---|---|---|
FumA | - |
Escherichia coli |
FumB | - |
Escherichia coli |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
37 | - |
assay at | Escherichia coli |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | - |
assay at | Escherichia coli |
kcat/KM Value [1/mMs-1] | kcat/KM Value Maximum [1/mMs-1] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
3 | - |
D-Tartrate | pH 8, 37°C | Escherichia coli | |
12 | - |
D-Tartrate | pH 8, 37°C | Escherichia coli | |
1000 | - |
L-malate | pH 8, 37°C/ | Escherichia coli | |
1600 | - |
L-malate | pH 8, 37°C | Escherichia coli | |
4200 | - |
fumarate | pH 8, 37°C | Escherichia coli | |
4500 | - |
fumarate | pH 8, 37°C | Escherichia coli |