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Literature summary extracted from

  • Kim, S.S.; Wender, S.H.; Smith, E.C.
    Isolation and characterization of two isoperoxidases from tobacco tissue cultures (1980), Phytochemistry, 19, 165-168.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.11.1.7 4
-
guaiacol isozyme Af Nicotiana tabacum
1.11.1.7 13.3
-
guaiacol isozyme Cn Nicotiana tabacum

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.11.1.7 28000
-
gel filtration, isoenzyme Cn Nicotiana tabacum
1.11.1.7 30000
-
SDS-PAGE, isozyme Cn Nicotiana tabacum
1.11.1.7 53000
-
gel filtration, isoenzyme Af Nicotiana tabacum
1.11.1.7 54000
-
SDS-PAGE, isozyme Af Nicotiana tabacum

Organism

EC Number Organism UniProt Comment Textmining
1.11.1.7 Nicotiana tabacum
-
two isozymes named Af and Cn
-
1.11.1.7 Nicotiana tabacum Xanthi
-
two isozymes named Af and Cn
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
1.11.1.7 glycoprotein peroxidase Af contains 5% carbohydrate Nicotiana tabacum

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.11.1.7 chlorogenic acid + H2O2
-
Nicotiana tabacum ?
-
?
1.11.1.7 chlorogenic acid + H2O2
-
Nicotiana tabacum Xanthi ?
-
?
1.11.1.7 esculetin + H2O2
-
Nicotiana tabacum ?
-
?
1.11.1.7 esculetin + H2O2
-
Nicotiana tabacum Xanthi ?
-
?
1.11.1.7 ferulic acid + H2O2
-
Nicotiana tabacum ?
-
?
1.11.1.7 ferulic acid + H2O2
-
Nicotiana tabacum Xanthi ?
-
?
1.11.1.7 guaiacol + H2O2
-
Nicotiana tabacum tetraguaiacol + H2O
-
?
1.11.1.7 guaiacol + H2O2
-
Nicotiana tabacum Xanthi tetraguaiacol + H2O
-
?
1.11.1.7 scopoletin + H2O2
-
Nicotiana tabacum ?
-
?
1.11.1.7 scopoletin + H2O2
-
Nicotiana tabacum Xanthi ?
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.11.1.7 6.5
-
-
Nicotiana tabacum