Activating Compound | Comment | Organism | Structure |
---|---|---|---|
dithiothreitol | essential to maintain enzyme activity | Catharanthus roseus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.0007 | - |
vindoline | - |
Catharanthus roseus | |
0.0054 | - |
acetyl-CoA | - |
Catharanthus roseus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
45000 | - |
gel filtration | Catharanthus roseus |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Catharanthus roseus | - |
- |
- |
Purification (Comment) | Organism |
---|---|
- |
Catharanthus roseus |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
leaf | activity is highest in the youngest leaves from the uppermost apical region. The second, third and fourth leaves from the top retain 70, 50, and 25%, respectively, of the former | Catharanthus roseus | - |
Storage Stability | Organism |
---|---|
4°C, stable for several months | Catharanthus roseus |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
propionyl-CoA + 17-O-deacetylvindoline | - |
Catharanthus roseus | CoA + 17-O-deacetyl-17-O-propionylvindoline | - |
? |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
8 | 9 | - |
Catharanthus roseus |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6.5 | 9.5 | about 50% of maximal activity, pH 9.5: about 55% of maximal activity | Catharanthus roseus |