General Stability | Organism |
---|---|
PG1 and PG2 are stable up to 300 MPa for 15 min at 25°C, nearly complete inactivation at 500 MPa. Thermal and high-pressure inactivation kinetics of purified PG2 at pH 4.4. High pressure processing is an alternative to inactivate the enzyme without the need for applying high temperatures | Solanum lycopersicum |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
42000 | - |
x * 42000, PG1 and PG2, SDS-PAGE | Solanum lycopersicum |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Solanum lycopersicum | - |
- |
- |
Purification (Comment) | Organism |
---|---|
PG2 | Solanum lycopersicum |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
polygalacturonate + H2O | - |
Solanum lycopersicum | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
? | x * 42000, PG1 and PG2, SDS-PAGE | Solanum lycopersicum |
Synonyms | Comment | Organism |
---|---|---|
PG1 | - |
Solanum lycopersicum |
PG2 | - |
Solanum lycopersicum |
Temperature Stability Minimum [°C] | Temperature Stability Maximum [°C] | Comment | Organism |
---|---|---|---|
additional information | - |
thermal and high-pressure inactivation kinetics of purified PG2 at pH 4.4 | Solanum lycopersicum |
50 | - |
5 min, PG2 and PG1 are stable | Solanum lycopersicum |
55 | - |
5 min, PG1 is stable, PG2 loses about 35% of its activity | Solanum lycopersicum |
60 | - |
5 min, complete loss of activity of enzyme form PG2, about 5% loss of activity of enzyme form PG1 | Solanum lycopersicum |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Solanum lycopersicum | above, PG1 and PG2 | 4.7 | 4.6 |