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Literature summary extracted from
- Purification and properties of Arthrobacter ureafaciens inulase II (1973), Biochim. Biophys. Acta, 315, 412-420.
No PubMed abstract available
Activating Compound
| EC Number | Activating Compound | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.2.18 | additional information | no effect of EDTA and cysteine | Paenarthrobacter ureafaciens |
Inhibitors
| EC Number | Inhibitors | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.2.18 | Cu2+ | - |
Paenarthrobacter ureafaciens |  |
| 4.2.2.18 | Hg2+ | complete inhibition at 1 mM | Paenarthrobacter ureafaciens | |
| 4.2.2.18 | additional information | no effect of EDTA and cysteine | Paenarthrobacter ureafaciens | |
| 4.2.2.18 | Pb2+ | weak | Paenarthrobacter ureafaciens | |
Localization
| EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|---|
| 4.2.2.18 | extracellular | - |
Paenarthrobacter ureafaciens | - |
- |
Metals/Ions
| EC Number | Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|---|
| 4.2.2.18 | additional information | no effect of Ca2+, Co2+, Mg2+, Mn2+, Zn2+ | Paenarthrobacter ureafaciens |
Organism
| EC Number | Organism | UniProt | Comment | Textmining |
|---|---|---|---|---|
| 4.2.2.18 | Paenarthrobacter ureafaciens | - |
- |
- |
Purification (Commentary)
| EC Number | Purification (Comment) | Organism |
|---|---|---|
| 4.2.2.18 | - |
Paenarthrobacter ureafaciens |
Source Tissue
| EC Number | Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|---|
| 4.2.2.18 | culture medium | - |
Paenarthrobacter ureafaciens | - |
Specific Activity [micromol/min/mg]
| EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.18 | additional information | - |
- |
Paenarthrobacter ureafaciens |
Storage Stability
| EC Number | Storage Stability | Organism |
|---|---|---|
| 4.2.2.18 | refrigerator, pH 6.0, under toluene, stable for a few months | Paenarthrobacter ureafaciens |
Substrates and Products (Substrate)
| EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|---|
| 4.2.2.18 | inulin | - |
Paenarthrobacter ureafaciens | 3 di-D-fructofuranose 1,2':2,3' dianhydride + ? | + oligosaccharides, small amount | ? | |
Temperature Optimum [°C]
| EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.18 | 50 | - |
- |
Paenarthrobacter ureafaciens |
Temperature Stability [°C]
| EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.18 | 50 | - |
stable below | Paenarthrobacter ureafaciens |
| 4.2.2.18 | 60 | - |
and above, rapidly inactivated | Paenarthrobacter ureafaciens |
pH Optimum
| EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.18 | 6 | - |
- |
Paenarthrobacter ureafaciens |
pH Range
| EC Number | pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.18 | 6 | 8 | - |
Paenarthrobacter ureafaciens |
pH Stability
| EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
|---|---|---|---|---|
| 4.2.2.18 | 4 | - |
stable | Paenarthrobacter ureafaciens |
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