EC Number | Activating Compound | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.43 | Triton X-100 | 0.5% acceptor acid-soluble polygalacturonic acid, 170% increase in activity | Vigna angularis | |
2.4.1.43 | Triton X-102 | 0.5%, acceptor acid-soluble polygalacturonic acid, 190% increase in activity | Vigna angularis |
EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.43 | ADP | 10 mM, 60% inhibition | Vigna angularis | |
2.4.1.43 | ATP | 10 mM, 83% inhibition | Vigna angularis | |
2.4.1.43 | dithiothreitol | 10 mM, 61% inhibition | Vigna angularis | |
2.4.1.43 | EDTA | 10 mM, 82% inhibition | Vigna angularis | |
2.4.1.43 | EGTA | 10 mM, 96% inhibition | Vigna angularis | |
2.4.1.43 | GTP | 10 mM, 80% inhibition | Vigna angularis | |
2.4.1.43 | NaF | 10 mM, 56% inhibition | Vigna angularis | |
2.4.1.43 | S-adenosyl-L-methionine | 2 mM, 10% inhibition | Vigna angularis | |
2.4.1.43 | UTP | 10 mM, 86% inhibition | Vigna angularis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
2.4.1.43 | additional information | - |
additional information | Km for acid-soluble polygalacturonic acid of 10000 Da: 0.02 mg/ml | Vigna angularis | |
2.4.1.43 | 0.14 | - |
UDP-D-galacturonic acid | - |
Vigna angularis |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
2.4.1.43 | membrane | - |
Vigna angularis | 16020 | - |
2.4.1.43 | microsome | - |
Vigna angularis | - |
- |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
2.4.1.43 | MnCl2 | 5 mM, 40fold stimulation | Vigna angularis | |
2.4.1.43 | Zn2+ | 5 mM, 8fold stimulation | Vigna angularis |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
2.4.1.43 | Vigna angularis | - |
azuki bean | - |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
2.4.1.43 | seedling | - |
Vigna angularis | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
2.4.1.43 | 0.0013 | 0.002 | activity in microsomes | Vigna angularis |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
2.4.1.43 | UDP-D-galacturonic acid + (1,4-alpha-D-galacturonosyl)n | acid-soluble polygalacturonic acid of 10000 Da is a better acceptor than acid-insoluble polygalacturonic acid of 70000 Da | Vigna angularis | UDP + (1,4-alpha-D-galacturonosyl)n+1 | - |
? |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.43 | 25 | 35 | in the presence of 5 mM Mn2+ and 0.5% Triton X-100 | Vigna angularis |
EC Number | Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|---|
2.4.1.43 | 30 | - |
90 min, 505 loss of activity | Vigna angularis |
2.4.1.43 | 45 | - |
90 min, complete loss of activity | Vigna angularis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
2.4.1.43 | 6.8 | 7.8 | in the presence of 5 mM Mn2+ and 0.5% Triton X-100 | Vigna angularis |