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Literature summary extracted from

  • Shevchik, V.E.; Kester, H.C.M.; Benen, J.A.E.; Visser, J.; Robert-Baudouy, J.; Hugouvieux-Cotte-Pattat, N.
    Characterization of the exopolygalacturonate lyase PelX of Erwinia chrysanthemi 3937 (1999), J. Bacteriol., 181, 1652-1663.
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.2.2.9
-
Dickeya chrysanthemi

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.2.2.9 EDTA
-
Dickeya chrysanthemi

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.2.2.9 Ca2+ weak activation Dickeya chrysanthemi
4.2.2.9 Co2+ weak activation Dickeya chrysanthemi
4.2.2.9 Cu2+ weak activation Dickeya chrysanthemi
4.2.2.9 Mn2+ weak activation Dickeya chrysanthemi
4.2.2.9 Ni2+ weak activation Dickeya chrysanthemi

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.2.2.9 76938
-
x * 76938, calculation from nucleotide sequence Dickeya chrysanthemi

Organism

EC Number Organism UniProt Comment Textmining
4.2.2.9 Dickeya chrysanthemi Q9Z5P8 3937
-
4.2.2.9 Dickeya chrysanthemi 3937 Q9Z5P8 3937
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.2.2.9
-
Dickeya chrysanthemi

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
4.2.2.9 additional information
-
-
Dickeya chrysanthemi

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.2.9 heptagalacturonate better substrate than polygalacturonate Dickeya chrysanthemi ?
-
?
4.2.2.9 hexagalacturonic acid better substrate than polygalacturonate Dickeya chrysanthemi ?
-
?
4.2.2.9 additional information does not cleave digalacturonate Dickeya chrysanthemi ?
-
?
4.2.2.9 additional information does not cleave digalacturonate Dickeya chrysanthemi 3937 ?
-
?
4.2.2.9 pentagalacturonic acid better substrate than polygalacturonate Dickeya chrysanthemi ?
-
?
4.2.2.9 pentagalacturonic acid better substrate than polygalacturonate Dickeya chrysanthemi 3937 ?
-
?
4.2.2.9 polygalacturonate
-
Dickeya chrysanthemi unsaturated digalacturonate
-
?
4.2.2.9 polygalacturonate
-
Dickeya chrysanthemi 3937 unsaturated digalacturonate
-
?
4.2.2.9 tetragalacturonic acid maximal activity, better substrate than polygalacturonate Dickeya chrysanthemi ?
-
?
4.2.2.9 tetragalacturonic acid maximal activity, better substrate than polygalacturonate Dickeya chrysanthemi 3937 ?
-
?
4.2.2.9 trigalacturonic acid poor substrate Dickeya chrysanthemi ?
-
?
4.2.2.9 trigalacturonic acid poor substrate Dickeya chrysanthemi 3937 ?
-
?

Subunits

EC Number Subunits Comment Organism
4.2.2.9 ? x * 76938, calculation from nucleotide sequence Dickeya chrysanthemi

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
4.2.2.9 45
-
-
Dickeya chrysanthemi

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
4.2.2.9 45
-
5 min, 50% loss of activity Dickeya chrysanthemi

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.2.2.9 8.5
-
-
Dickeya chrysanthemi