Metals/Ions | Comment | Organism | Structure |
---|---|---|---|
Ca2+ | stimulates, optimal concentration is 0.01 M | Phytophthora infestans | |
Ca2+ | CaCl2, isoenzyme PE I is stimulated to a higher degree than isoenzyme PE II | Phytophthora infestans | |
NaCl | stimulates, optimal concentration is 0.1 M | Phytophthora infestans | |
NaCl | isoenzyme PE I is stimulated to a higher degree than the enzyme PE II | Phytophthora infestans |
Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|
35000 | 37000 | isoenzyme PE II, gel filtration | Phytophthora infestans |
40000 | - |
1 * 40000, isoenzyme PE II, SDS-PAGE | Phytophthora infestans |
45000 | - |
isoenzyme PE I, gel filtration | Phytophthora infestans |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | Phytophthora infestans | constitutive enzyme | ? | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Phytophthora infestans | - |
- |
- |
Purification (Comment) | Organism |
---|---|
isoenzyme PE I and isoenzyme PE II | Phytophthora infestans |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
pectin + H2O | - |
Phytophthora infestans | methanol + pectate | - |
? | |
pectin + H2O | constitutive enzyme | Phytophthora infestans | ? | - |
? |
Subunits | Comment | Organism |
---|---|---|
monomer | 1 * 40000, isoenzyme PE II, SDS-PAGE | Phytophthora infestans |
monomer | 1 * 45000-48000, isoenzyme PE I, SDS-PAGE | Phytophthora infestans |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7 | 8 | isoenzyme II | Phytophthora infestans |
7 | - |
isoenzyme PE I | Phytophthora infestans |