Activating Compound | Comment | Organism | Structure |
---|---|---|---|
Ni2+ | - |
Helicobacter pylori |
Protein Variants | Comment | Organism |
---|---|---|
fur mutant | amidase activity at pH 5.5: wild-type 0.6, mutant 3.0 - at pH 7.0: wild-type 0.1, mutant 2.9 | Helicobacter pylori |
fur mutant | formamidase activity at pH 5.5: wild-type 25, mutant 41 - at pH 7.0: wild-type 5, mutant 41 | Helicobacter pylori |
fur mutant | urease activity at pH 5.5: wild-type 20, mutant 23 - at pH 7.0: wild-type 4, mutant 3 | Helicobacter pylori |
nikR fur double mutant | amidase activity at pH 5.5: wild-type 0.6, mutant 1.9 - at pH 7.0: wild-type 0.1, mutant 3.0 | Helicobacter pylori |
nikR fur double mutant | formamidase activity at pH 5.5: wild-type 25, mutant 30 - at pH 7.0: wild-type 5, mutant 40 | Helicobacter pylori |
nikR fur double mutant | urease activity at pH 5.5: wild-type 20, mutant 14 - at pH 7.0: wild-type 4, mutant 6 | Helicobacter pylori |
nikR mutant | amidase activity at pH 5.5: wild-type 0.6, mutant 0.2 - at pH 7.0: wild-type 0.1, mutant 0.1 | Helicobacter pylori |
nikR mutant | formamidase activity at pH 5.5: wild-type 25, mutant 8 - at pH 7.0: wild-type 5, mutant 5 | Helicobacter pylori |
nikR mutant | urease activity at pH 5.5: wild-type 20, mutant 13 - at pH 7.0: wild-type 4, mutant 5 | Helicobacter pylori |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
formamide + H2O | Helicobacter pylori | - |
formate + NH3 | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Helicobacter pylori | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.05 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 7.0, 0 micromol NiCl2 supplementation | Helicobacter pylori |
0.05 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 7.0, 1 micromol NiCl2 supplementation | Helicobacter pylori |
0.1 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 7.0 | Helicobacter pylori |
0.1 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 7.0, 100 micromol NiCl2 supplementation | Helicobacter pylori |
0.5 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 7.0, 500 micromol NiCl2 supplementation | Helicobacter pylori |
0.55 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 7.0, 1000 micromol NiCl2 supplementation | Helicobacter pylori |
0.6 | - |
amidase activity wild-type Helicobacter pylori 26695, pH 5.5 | Helicobacter pylori |
5 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 7.0 | Helicobacter pylori |
5 | - |
urease activity wild-type Helicobacter pylori 26695, pH 7.0 | Helicobacter pylori |
5.2 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 7.0, 1000 micromol NiCl2 supplementation | Helicobacter pylori |
6 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 7.0, 0 micromol NiCl2 supplementation | Helicobacter pylori |
6 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 7.0, 1 micromol NiCl2 supplementation | Helicobacter pylori |
8 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 7.0, 500 micromol NiCl2 supplementation | Helicobacter pylori |
8 | - |
urease activity wild-type Helicobacter pylori 26695, pH 7.0, 0 micromol NiCl2 supplementation | Helicobacter pylori |
8.1 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 7.0, 100 micromol NiCl2 supplementation | Helicobacter pylori |
20 | - |
urease activity wild-type Helicobacter pylori 26695, pH 5.5 | Helicobacter pylori |
25 | - |
formamidase activity wild-type Helicobacter pylori 26695, pH 5.5 | Helicobacter pylori |
30 | - |
urease activity wild-type Helicobacter pylori 26695, pH 7.0, 1 micromol NiCl2 supplementation | Helicobacter pylori |
60 | - |
urease activity wild-type Helicobacter pylori 26695, pH 7.0, 100 micromol NiCl2 supplementation | Helicobacter pylori |
70 | - |
urease activity wild-type Helicobacter pylori 26695, pH 7.0, 1000 micromol NiCl2 supplementation | Helicobacter pylori |
75 | - |
urease activity wild-type Helicobacter pylori 26695, pH 7.0, 500 micromol NiCl2 supplementation | Helicobacter pylori |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
formamide + H2O | - |
Helicobacter pylori | formate + NH3 | - |
? |
Synonyms | Comment | Organism |
---|---|---|
formamidase | - |
Helicobacter pylori |