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Literature summary for 2.4.1.80 extracted from
- Enzymatic formation of plant cerebroside: properties of UDP-glucose:ceramide glucosyltransferase in radish seedlings (1995), Biosci. Biotechnol. Biochem., 59, 1882-1886.
KM Value [mM]
| KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
|---|---|---|---|---|---|
| 0.2 | - |
UDP-glucose | - |
Raphanus sativus |  |
Localization
| Localization | Comment | Organism | GeneOntology No. | Textmining |
|---|---|---|---|---|
| membrane | - |
Raphanus sativus | 16020 | - |
| microsome | - |
Raphanus sativus | - |
- |
Metals/Ions
| Metals/Ions | Comment | Organism | Structure |
|---|---|---|---|
| additional information | no stimulation by metal ions | Raphanus sativus |
Organism
| Organism | UniProt | Comment | Textmining |
|---|---|---|---|
| Raphanus sativus | - |
radish | - |
Source Tissue
| Source Tissue | Comment | Organism | Textmining |
|---|---|---|---|
| cotyledon | - |
Raphanus sativus | - |
| hypocotyl | highest activity | Raphanus sativus | - |
| root | - |
Raphanus sativus | - |
| seedling | - |
Raphanus sativus | - |
Specific Activity [micromol/min/mg]
| Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
|---|---|---|---|
| 0.0002 | - |
microsomal fraction, 30°C | Raphanus sativus |
Substrates and Products (Substrate)
| Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
|---|---|---|---|---|---|---|
| UDP-glucose + N-acylsphingosine | specific for ceramide substrate with trihydroxy sphingoside bases, ceramides with dihydroxy sphingoside bases are inactive, overview | Raphanus sativus | UDP + D-glucosyl-N-acylsphingosine | i.e. glucosylceramide | ? | |
| UDP-glucose + N-acylsphingosine | i.e. ceramide | Raphanus sativus | UDP + D-glucosyl-N-acylsphingosine | i.e. glucosylceramide | ? | |
Synonyms
| Synonyms | Comment | Organism |
|---|---|---|
| cerebroside synthase | - |
Raphanus sativus |
Temperature Optimum [°C]
| Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 30 | - |
- |
Raphanus sativus |
Temperature Range [°C]
| Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
|---|---|---|---|
| 15 | 40 | - |
Raphanus sativus |
pH Optimum
| pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
|---|---|---|---|
| 7.8 | - |
- |
Raphanus sativus |
pH Range
| pH Minimum | pH Maximum | Comment | Organism |
|---|---|---|---|
| 7 | 8.5 | - |
Raphanus sativus |
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Release 2023.1 (January 2023)
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