Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
35500 | - |
gel filtration, PG5 fraction PGIII | Aspergillus luchuensis |
38000 | - |
gel filtration, PG5 fraction PGII | Aspergillus luchuensis |
41000 | - |
41000, SDS-PAGE, PG5 fraction PGII | Aspergillus luchuensis |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus luchuensis | - |
- |
- |
Aspergillus luchuensis IFO 4308 | - |
- |
- |
Purification (Comment) | Organism |
---|---|
one-step concentration and partial purification of PG5 by adsorption to glass fiber microfilters, 100fold. By gel filtration two PG5 fractions (PGII and PGII), 306fold | Aspergillus luchuensis |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
15 | - |
PG5 in fermentation broth | Aspergillus luchuensis |
1506 | - |
100fold purified PG5 | Aspergillus luchuensis |
4585 | - |
306fold purified PG5 fraction PGII | Aspergillus luchuensis |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
polygalacturonic acid + H2O | - |
Aspergillus luchuensis | ? | - |
? | |
polygalacturonic acid + H2O | - |
Aspergillus luchuensis IFO 4308 | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 41000, SDS-PAGE, PG5 fraction PGII | Aspergillus luchuensis |
Synonyms | Comment | Organism |
---|---|---|
endo-PG | - |
Aspergillus luchuensis |
non-acidic polygalacturonase | - |
Aspergillus luchuensis |
PG5 | - |
Aspergillus luchuensis |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
optimum pHs for PG5 fractions PGII and PGIII towards polygalacturonic acid are 4.7 and 5, respectively | Aspergillus luchuensis |
pH Minimum | pH Maximum | Comment | Organism |
---|---|---|---|
additional information | - |
PG5 activity in the permeate decreases, as compared to fermentation broth, at pH values higher than 2.5 being negligible at pH 5.0 | Aspergillus luchuensis |
Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|
Aspergillus luchuensis | PG5 fraction PGII | - |
5.3 |