EC Number   |
Natural Substrates |
|---|
   3.2.1.15 | more |
- |
| 3.2.1.15 | more |
inducible enzyme |
| 3.2.1.15 | more |
the enzyme is involved in the rotting and maceration of fresh fruit and vegetables |
| 3.2.1.15 | more |
the enzyme plays a key role in early stages of infection in head and basal rot, diseases which destroy sunflower |
| 3.2.1.15 | more |
together with other pectinolytic enzymes the polygalacturonase is involved in the degradation of pectin |
| 3.2.1.15 | more |
the enzyme is produced inducibly in a medium containing D-galacturonic acid or pectin |
| 3.2.1.15 | more |
enzyme is involved in host penetration by the fungus |
| 3.2.1.15 | more |
the enzyme is a factor inducing silver-leaf symptoms on apple trees |
| 3.2.1.15 | more |
O2 and galacturonate negatively regulate enzyme synthesis, and glucose as carbon source affords better enzyme yield than lactose |
| 3.2.1.15 | more |
under saprophytic growth conditions, sspg1d, sspg3 and sspg5 expression is induced by pectin and galacturonic acid and subject to catabolite repression by glucose. Transfer of mycelia from liquid media to solid substrates induces expression of sspg1d suggesting that it may also be regulated by thigmotrophic interactions. Under pathogenic conditions, sspg1d is highly expressed during infection. sspg3 is also expressed during infection, albeit at lower level than sspg1d, whereas sspg5 is expressed only weakly |
