Inhibitors | Comment | Organism | Structure |
---|---|---|---|
D(+)-gluconic acid delta-lactone | enzyme I is much less sensitive than enzyme II | Catharanthus roseus | |
strictosidine | enzyme I shows substrate inhibition at 1 mM, enzyme II not | Catharanthus roseus | |
tryptamine | 2.5 mM, 15% inhibition of enzyme I and II | Catharanthus roseus |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.1 | - |
strictosidine | enzyme II | Catharanthus roseus | |
0.2 | - |
strictosidine | enzyme I | Catharanthus roseus |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
230000 | - |
enzyme I, gel filtration | Catharanthus roseus |
450000 | - |
above, enzyme II, gel filtration | Catharanthus roseus |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
strictosidine | Catharanthus roseus | - |
? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Amsonia orientalis | - |
weak activity | - |
Amsonia salicifolia | - |
- |
- |
Catharanthus ovalis | - |
- |
- |
Catharanthus pusillus | - |
- |
- |
Catharanthus roseus | - |
- |
- |
Catharanthus trichophyllus | - |
- |
- |
Rauvolfia vomitoria | - |
weak activity | - |
Vinca major | - |
weak activity | - |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
strictosidine | - |
Catharanthus roseus | ? | - |
? | |
vincoside + H2O | hydrolyzed at less than 10% of strictosidine | Catharanthus roseus | ? | - |
? |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | - |
- |
Catharanthus roseus |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6 | 6.4 | enzyme I and II | Catharanthus roseus |