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Literature summary extracted from
- Bacterial ribosephosphate isomerase (1982), Methods Enzymol., 89, 571-579.
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 5.3.1.6 | 2-mercaptoethanol | stimulates | Thiobacillus thioparus |  |
| 5.3.1.6 | 2-mercaptoethanol | stimulates | [Bacillus] caldolyticus | |
| 5.3.1.6 | EDTA | stimulates | Thiobacillus thioparus | |
| 5.3.1.6 | EDTA | stimulates | [Bacillus] caldolyticus | |
General Stability
| EC Number | General Stability | Organism |
|---|---|---|
| 5.3.1.6 | freeze-labile | Thiobacillus thioparus |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 5.3.1.6 | 6-phosphogluconate | - |
[Bacillus] caldolyticus | |
| 5.3.1.6 | 6-phosphogluconate | - |
Escherichia coli | |
| 5.3.1.6 | 6-phosphogluconate | - |
Thiobacillus thioparus | |
| 5.3.1.6 | AMP | - |
[Bacillus] caldolyticus | |
| 5.3.1.6 | AMP | - |
Escherichia coli | |
| 5.3.1.6 | AMP | 10 mM | Rhodospirillum rubrum | |
| 5.3.1.6 | AMP | - |
Thiobacillus thioparus | |
| 5.3.1.6 | citrate | 10 mM | Rhodospirillum rubrum | |
| 5.3.1.6 | fructose 6-phosphate | - |
Escherichia coli | |
| 5.3.1.6 | NAD+ | 10 mM | Rhodospirillum rubrum | |
| 5.3.1.6 | ribulose diphosphate | 1.0 mM, strong | Rhodospirillum rubrum | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 5.3.1.6 | 40000 | - |
gel filtration | Thiobacillus thioparus |
| 5.3.1.6 | 40000 | - |
gel filtration | [Bacillus] caldolyticus |
| 5.3.1.6 | 54000 | - |
- |
Chromatium sp. |
| 5.3.1.6 | 57000 | - |
- |
Rhodospirillum rubrum |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 5.3.1.6 | Chromatium sp. | - |
- |
- |
| 5.3.1.6 | Chromatium sp. D | - |
- |
- |
| 5.3.1.6 | Escherichia coli | - |
- |
- |
| 5.3.1.6 | Halothiobacillus neapolitanus | - |
- |
- |
| 5.3.1.6 | Rhodospirillum rubrum | - |
- |
- |
| 5.3.1.6 | Thiobacillus thioparus | - |
- |
- |
| 5.3.1.6 | [Bacillus] caldolyticus | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 5.3.1.6 | - |
[Bacillus] caldolyticus |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 5.3.1.6 | 52.7 | - |
- |
[Bacillus] caldolyticus |
| 5.3.1.6 | 544 | - |
- |
Thiobacillus thioparus |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 5.3.1.6 | 4°C, stable for 2 weeks | [Bacillus] caldolyticus |
| 5.3.1.6 | 4°C, stable for 6-8 weeks | Thiobacillus thioparus |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 5.3.1.6 | D-ribose 5-phosphate | - |
Escherichia coli | D-ribulose 5-phosphate | - |
? | |
| 5.3.1.6 | D-ribose 5-phosphate | - |
Thiobacillus thioparus | D-ribulose 5-phosphate | - |
? | |
| 5.3.1.6 | D-ribose 5-phosphate | - |
[Bacillus] caldolyticus | D-ribulose 5-phosphate | - |
? | |
| 5.3.1.6 | D-ribose 5-phosphate | - |
Rhodospirillum rubrum | D-ribulose 5-phosphate | - |
? | |
| 5.3.1.6 | D-ribose 5-phosphate | - |
Chromatium sp. | D-ribulose 5-phosphate | - |
? | |
| 5.3.1.6 | D-ribose 5-phosphate | - |
Halothiobacillus neapolitanus | D-ribulose 5-phosphate | - |
? | |
| 5.3.1.6 | D-ribose 5-phosphate | - |
Chromatium sp. D | D-ribulose 5-phosphate | - |
? | |
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Release 2023.1 (January 2023)
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