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Literature summary extracted from

  • Suzuki, T.
    Purification and some properties of polyvinyl alcohol-degrading enzyme produced by Pseudomonas O-3 (1976), Agric. Biol. Chem., 40, 497-504.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.1.3.18 2,4-dinitrophenol activity 101.6% Pseudomonas sp.
1.1.3.18 alpha,alpha'-dipyridyl activity 102% Pseudomonas sp.
1.1.3.18 Monoiodoacetic acid activity 102.5% Pseudomonas sp.
1.1.3.18 Na3AsO3 activity 101.4% Pseudomonas sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.1.3.18 Co2+
-
 Pseudomonas sp.
1.1.3.18 EDTA
-
 Pseudomonas sp.
1.1.3.18 hydroxylamine
-
 Pseudomonas sp.
1.1.3.18 Ni2+
-
 Pseudomonas sp.
1.1.3.18 salicylaldoxine
-
 Pseudomonas sp.

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.1.3.18 Cu2+ cofactor Pseudomonas sp.
1.1.3.18 Fe2+ cofactor Pseudomonas sp.

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.1.3.18 26000
-
 gel filtration Pseudomonas sp.

Organism

EC Number Organism UniProt Comment Textmining
1.1.3.18 Pseudomonas sp.
-
 O-3
-
1.1.3.18 Pseudomonas sp. O-3
-
 O-3
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.1.3.18
-
 Pseudomonas sp.

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.1.3.18 22.73
-
-
 Pseudomonas sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.1.3.18 polyvinyl alcohol + O2
-
 Pseudomonas sp. polyvinylketone + H2O2
-
 ?
1.1.3.18 polyvinyl alcohol + O2
-
 Pseudomonas sp. O-3 polyvinylketone + H2O2
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.1.3.18 40
-
-
 Pseudomonas sp.

Temperature Range [°C]

EC Number Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
1.1.3.18 30 50
-
 Pseudomonas sp.

Temperature Stability [°C]

EC Number Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
1.1.3.18 50
-
 stable up to, activity completely lost at 75°C Pseudomonas sp.

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.1.3.18 9
-
-
 Pseudomonas sp.

pH Stability

EC Number pH Stability pH Stability Maximum Comment Organism
1.1.3.18 5 11 stable in this range at 5°C, above pH 11 activity decreases rapidly Pseudomonas sp.