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Literature summary extracted from

  • Blanchard, J.S.; Englard, S.; Kondo, A.
    gamma-Butyrobetaine hydroxylase: A unique protctive effect of catalase (1982), Arch. Biochem. Biophys., 219, 327-334.
    View publication on PubMed

Activating Compound

EC Number Activating Compound Comment Organism Structure
1.14.11.1 catalase increase of activity Pseudomonas sp.
1.14.11.1 L-histidine
-
 Pseudomonas sp.
1.14.11.1 additional information various proteins such as lactoperoxidase, horseradish peroxidase, hemoglobin, myoglobin, cytochrome c, bovine serum albumin activate Pseudomonas sp.

General Stability

EC Number General Stability Organism
1.14.11.1 DTT, prevents inactivation by O2, ascorbate or H2O2 Pseudomonas sp.
1.14.11.1 His, stabilizes Pseudomonas sp.

Inhibitors

EC Number Inhibitors Comment Organism Structure
1.14.11.1 ascorbate irreversible inactivation during preincubation Pseudomonas sp.
1.14.11.1 H2O2
-
 Pseudomonas sp.
1.14.11.1 O2 irreversible Pseudomonas sp.

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.14.11.1 cytoplasm
-
 Pseudomonas sp. 5737
-

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
1.14.11.1 Fe2+ requirement Pseudomonas sp.

Organism

EC Number Organism UniProt Comment Textmining
1.14.11.1 Pseudomonas sp.
-
-
-

Oxidation Stability

EC Number Oxidation Stability Organism
1.14.11.1 O2, irreversible inactivation during preincubation Pseudomonas sp.

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.14.11.1 4-trimethylammoniobutanoate + 2-oxoglutarate + O2
-
 Pseudomonas sp. 3-hydroxy-4-trimethylammoniobutanoate + succinate + CO2
-
 ?

Temperature Optimum [°C]

EC Number Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
1.14.11.1 37
-
 assay at Pseudomonas sp.

Cofactor

EC Number Cofactor Comment Organism Structure
1.14.11.1 ascorbate
-
 Pseudomonas sp.