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Literature summary extracted from
- Purification and properties of the carbonic anhydrase of Rhodospirillum (1984), Arch. Microbiol., 138, 113-118.
No PubMed abstract available
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.1.1 | acetazolamide | - |
Rhodospirillum rubrum |  |
| 4.2.1.1 | CN- | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | DTNB | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | I- | NaI | Rhodospirillum rubrum | |
| 4.2.1.1 | imidazole | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | iodoacetate | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | N3- | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | o-Iodosobenzoate | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | phenyl methyl sulfonyl fluoride | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | pyridoxal 5'-phosphate | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | Rose bengal | - |
Rhodospirillum rubrum | |
| 4.2.1.1 | sulfanilamide | - |
Rhodospirillum rubrum | |
KM Value [mM]
| EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|---|
| 4.2.1.1 | 80 | - |
CO2 | - |
Rhodospirillum rubrum | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 4.2.1.1 | cytoplasm | - |
Rhodospirillum rubrum | 5737 | - |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.1.1 | Zinc | required for activity and stability | Rhodospirillum rubrum | |
Molecular Weight [Da]
| EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|---|
| 4.2.1.1 | 14000 | - |
2 * 14000, SDS-PAGE | Rhodospirillum rubrum |
| 4.2.1.1 | 27000 | - |
sucrose density gradient centrifugation | Rhodospirillum rubrum |
| 4.2.1.1 | 30000 | - |
gel filtration | Rhodospirillum rubrum |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.1.1 | Rhodospirillum rubrum | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.2.1.1 | - |
Rhodospirillum rubrum |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.2.1.1 | additional information | - |
- |
Rhodospirillum rubrum |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 4.2.1.1 | -70°C, in presence of Zn2+ and 50% glycerol, stable for 3 months | Rhodospirillum rubrum |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.1.1 | CO2 + H2O | - |
Rhodospirillum rubrum | H2CO3 | - |
? | |
Subunits
| EC Number | Subunits | Comment | Organism |
|---|---|---|---|
| 4.2.1.1 | dimer | 2 * 14000, SDS-PAGE | Rhodospirillum rubrum |
| 4.2.1.1 | hexamer | 6 * 27000, SDS-PAGE | Rhodospirillum rubrum |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.1.1 | 7.5 | - |
- |
Rhodospirillum rubrum |
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Release 2023.1 (January 2023)
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