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Literature summary for 1.10.3.1 extracted from

  • Gandia-Herrero, F.; Nez-Atieanzar, M.J.; Cabanes, J.; Garcia-Carmona, F.; Escribano, J.
    Differential activation of a latent polyphenol oxidase mediated by sodium dodecyl sulfate (2005), J. Agric. Food Chem., 53, 6825-6830.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
Sodium dodecyl sulfate differential activation of the latent enzyme Beta vulgaris

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information kinetic mechanism, general kinetic model Beta vulgaris

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane bound Beta vulgaris 16020
-
soluble
-
Beta vulgaris
-
-

Organism

Organism UniProt Comment Textmining
Beta vulgaris
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
root
-
Beta vulgaris
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylcatechol + O2
-
Beta vulgaris 4-methyl-1,2-benzoquinone + H2O
-
?
4-tert-butylcatechol + O2
-
Beta vulgaris 4-tert-butyl-1,2-benzoquinone + H2O
-
?
catechol + 1/2 O2
-
Beta vulgaris 1,2-benzoquinone + H2O
-
?

Synonyms

Synonyms Comment Organism
diphenolase
-
Beta vulgaris
polyphenol oxidase
-
Beta vulgaris
PPO
-
Beta vulgaris

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Beta vulgaris

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
Beta vulgaris

pH Range

pH Minimum pH Maximum Comment Organism
3.5 7.5
-
Beta vulgaris