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Literature summary for 4.2.2.2 extracted from

  • Jia, Y.; Feng, B.; Sun, W.; Zhang, X.
    Polygalacturonase, pectate lyase and pectin methylesterase activity in pathogenic strains of Phytophthora capsici incubated under different conditions (2009), J. Phytopathol., 157, 585-591.
    View publication on PubMed
Search for more literature for 4.2.2.2

Inhibitors

Inhibitors Comment Organism Structure
Ba2+
-
 Phytophthora capsici
Zn2+
-
 Phytophthora capsici

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ absolute requirement for Ca2+for pectin degradation, no other divalent cation (Mg2+, Mn2+, Ba2+, Cu2+, Zn2+ or Co2+) can substitute for Ca2+, pectate lyase activity is undetectable without Ca2+ and the maximum activity is at 0.75 mm CaCl2, while enzymatic activity decreases at higher concentrations of Ca2+ Phytophthora capsici

Organism

Organism UniProt Comment Textmining
Phytophthora capsici
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
citrus pectin
-
 Phytophthora capsici ?
-
 ?
polygalacturonate
-
 Phytophthora capsici unsaturated oligogalacturonides
-
 ?

Expression

Organism Comment Expression
Phytophthora capsici isolate Phytophthora capsici SD33 shows an approximately 8fold increase of pectate lyase activity grown on pepper extract plus pectin compared with those on pectin alone as carbon source up