Activating Compound | Comment | Organism | Structure |
---|---|---|---|
dithiothreitol | 1 mM, 26.6% activation | Artemisia annua |
Cloned (Comment) | Organism |
---|---|
expression in Escherichia coli BL21 (DE3) | Artemisia annua |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
Co2+ | 1 mM, 14.2% loss of activity | Artemisia annua | |
Cu2+ | 1 mM, 83% loss of activity | Artemisia annua | |
Fe2+ | 5 mM, 21.4% loss of activity | Artemisia annua | |
Fe3+ | 5 mM, 99% loss of activity | Artemisia annua | |
Hg2+ | 1 mM, 97.9% loss of activity | Artemisia annua | |
Li+ | 1 mM, 10.1% loss of activity | Artemisia annua | |
Mn2+ | 1 mM, 21.7% loss of activity | Artemisia annua | |
Zn2+ | 5 mM, 62.9% loss of activity | Artemisia annua |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.55 | - |
beta-ionone | pH 6.5, 45°C | Artemisia annua |
Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Al3+ | 5 mM, 25.9% increase in activity | Artemisia annua | |
Ba2+ | 5 mM, 26.5% increase in activity | Artemisia annua | |
Co2+ | 5 mM, 17.9% increase in activity | Artemisia annua | |
Fe2+ | 1 mM, 18% increase in activity | Artemisia annua | |
K+ | 1 mM, 11.7% increase in activity | Artemisia annua | |
Li+ | 5 mM, 18.3% increase in activity | Artemisia annua | |
Mg2+ | 5 mM, 23% increase in activity | Artemisia annua | |
Mn2+ | 5 mM, 14.5% increase in activity | Artemisia annua | |
Na+ | 1 mM, 22.5% increase in activity | Artemisia annua | |
NH4+ | 5 mM, 29.2% increase in activity | Artemisia annua | |
Ni2+ | 1 mM, 12.3% increase in activity | Artemisia annua | |
Zn2+ | 1 mM, 6.5% increase in activity | Artemisia annua |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
38500 | - |
SDS-PAGE, protein fused with His-tag | Artemisia annua |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Artemisia annua | C0LNV1 | - |
- |
Purification (Comment) | Organism |
---|---|
- |
Artemisia annua |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
2E-hexenal + NADPH + H+ | - |
Artemisia annua | ? + NADP+ | - |
? | |
2E-nonenal + NADPH + H+ | - |
Artemisia annua | ? + NADP+ | - |
? | |
artemisinic aldehyde + NADPH + H+ | - |
Artemisia annua | ? + NADP+ | - |
? | |
beta-ionone + NADPH + H+ | DBR1 has high selectivity to hydrogenated the 10,11-unsaturated double bond of beta-ionone as well as high catalytic efficiency for the conversion of beta-ionone to dihydro-beta-ionone | Artemisia annua | dihydro-beta-ionone + NADP+ | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 38500, SDS-PAGE, protein fused with His-tag | Artemisia annua |
Synonyms | Comment | Organism |
---|---|---|
Dbr1 | - |
Artemisia annua |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
45 | - |
- |
Artemisia annua |
Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|
30 | 50 | 30°C: about 70% of maximal activity, 50°C: about 80% of maximal activity | Artemisia annua |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
40 | - |
100 min, pH 6.5, about 20% loss of activity | Artemisia annua |
45 | - |
100 min, pH 6.5, about 25% loss of activity | Artemisia annua |
50 | - |
100 min, pH 6.5, about 30% loss of activity | Artemisia annua |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.5 | - |
- |
Artemisia annua |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
6 | 8 | pH 6.0: about 85% of maximal activity, pH 8.0: about 80% of maximal activity | Artemisia annua |
pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|
5 | - |
40°C, 1 h, about 10% loss of activity | Artemisia annua |
6 | - |
40°C, 1 h, no loss of activity | Artemisia annua |
7 | - |
40°C, 1 h, about 5% loss of activity | Artemisia annua |
8 | - |
40°C, 1 h, about 20% loss of activity | Artemisia annua |
9 | - |
40°C, 1 h, about 30% loss of activity | Artemisia annua |