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Literature summary for 4.2.2.9 extracted from

  • Ikeda, S.; Kegoya, Y.; Hatanaka, C.
    Effect of chelating agents on exopolygalacturonate lyase of Erwinia carotovora subsp. carotovora (1984), Agric. Biol. Chem., 48, 2777-2782.
No PubMed abstract available
Search for more literature for 4.2.2.9

Activating Compound

Activating Compound Comment Organism Structure
triethylenetetramine activates Pectobacterium carotovorum

Inhibitors

Inhibitors Comment Organism Structure
diethylenetriaminepentaacetate
-
 Pectobacterium carotovorum
Hg2+
-
 Pectobacterium carotovorum
hydroxyethylenediaminetriacetate mixed type inhibition Pectobacterium carotovorum
trans-1,2-cyclohexanediaminetetraacetate
-
 Pectobacterium carotovorum

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0013
-
 polygalacturonate I
-
 Pectobacterium carotovorum
0.0016
-
 polygalacturonate II
-
 Pectobacterium carotovorum
0.0032
-
 oligogalacturonate
-
 Pectobacterium carotovorum
0.0054
-
 trigalacturonate
-
 Pectobacterium carotovorum

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ weak activation Pectobacterium carotovorum
Na+
-
 Pectobacterium carotovorum

Organism

Organism UniProt Comment Textmining
Pectobacterium carotovorum
-
 subsp. carotovora
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
oligogalacturonate
-
 Pectobacterium carotovorum ?
-
 ?
polygalacturonate
-
 Pectobacterium carotovorum unsaturated digalacturonate
-
 ?
polygalacturonate I
-
 Pectobacterium carotovorum ?
-
 ?
polygalacturonate II
-
 Pectobacterium carotovorum ?
-
 ?
trigalacturonic acid
-
 Pectobacterium carotovorum ?
-
 ?