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Literature summary for 4.1.1.17 extracted from
- Ornithine decarboxylase from embryos of jute seeds (1988), Phytochemistry, 27, 1609-1610.
No PubMed abstract available
Activating Compound
| Activating Compound | Comment | Organism | Structure |
|---|---|---|---|
| dithiothreitol | maximal activity in presence of 5 mM dithiothreitol | Corchorus olitorius |  |
Inhibitors
| Inhibitors | Comment | Organism | Structure |
|---|---|---|---|
| cadaverine | - |
Corchorus olitorius | |
| putrescine | - |
Corchorus olitorius | |
| spermidine | - |
Corchorus olitorius | |
| spermine | - |
Corchorus olitorius | |
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.1 | - |
L-Orn | - |
Corchorus olitorius | |
Molecular Weight [Da]
| Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
|---|---|---|---|
| 39000 | - |
gel filtration | Corchorus olitorius |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Corchorus olitorius | - |
- |
- |
Purification (Commentary)
| Purification (Comment) | Organism |
|---|---|
- |
Corchorus olitorius |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| embryo | - |
Corchorus olitorius | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| additional information | - |
- |
Corchorus olitorius |
Storage Stability
| Storage Stability | Organism |
|---|---|
| 4°C, stable for 15 days | Corchorus olitorius |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| L-Orn | - |
Corchorus olitorius | Putrescine + CO2 | - |
? | |
Temperature Stability [°C]
| Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 100 | - |
complete loss of activity after 10 min | Corchorus olitorius |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.8 | - |
- |
Corchorus olitorius |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 7.4 | 7.8 | pH 7.4: about 50% of maximal activity, pH 7.8: maximal activity | Corchorus olitorius |
Cofactor
| Cofactor | Comment | Organism | Structure |
|---|---|---|---|
| pyridoxal 5'-phosphate | 0.02 mM, stimulates by 20-25%, cofactor | Corchorus olitorius | |
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