EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.21 | AgNO3 | 0.5 mM, 81% inhibition, reversible by the addition of 50 mM beta-mercaptoethanol | Podophyllum peltatum | |
3.2.1.21 | HgCl2 | 0.5 mM, 77% inhibition, reversible by the addition of 50 mM beta-mercaptoethanol | Podophyllum peltatum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.21 | podophyllotoxin-4-O-beta-D-glucopyranoside + H2O | Podophyllum peltatum | - |
podophyllotoxin + beta-D-glucose | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.21 | Podophyllum peltatum | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.21 | quartenary amine column, Phenyl Sepharose | Podophyllum peltatum |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.21 | leaf | - |
Podophyllum peltatum | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 75800 | - |
- |
Podophyllum peltatum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.21 | epipodophyllotoxin-4-O-beta-D-glucopyranoside + H2O | 85% of activity with podophyllotoxin-4-O-beta-D-glucopyranoside | Podophyllum peltatum | epipodophyllotoxin + beta-D-glucose | - |
? | |
3.2.1.21 | laminaribiose + H2O | very low activity with cellobiose, cellotriose, cellotetraose, cellopentaose and gentibiose | Podophyllum peltatum | beta-D-glucose + ? | - |
? | |
3.2.1.21 | podophyllotoxin-4-O-beta-D-glucopyranoside + H2O | - |
Podophyllum peltatum | podophyllotoxin + beta-D-glucose | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 45 | - |
- |
Podophyllum peltatum |
EC Number | Temperature Minimum [°C] | Temperature Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 10 | 60 | approx. 50% of maximal activity at 30°C, approx. 10% of maximal activity at 60°C | Podophyllum peltatum |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | - |
- |
approx. 20% loss of activity after 120 min | Podophyllum peltatum |
3.2.1.21 | 45 | - |
50% loss of activity after 80 min | Podophyllum peltatum |
3.2.1.21 | 55 | - |
50% loss of activity after 15 min | Podophyllum peltatum |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 5 | - |
- |
Podophyllum peltatum |
EC Number | pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 3 | 9 | approx. 50% of maximal activity at pH 4.0 and pH 6.0, respectively | Podophyllum peltatum |