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Literature summary for 1.11.1.7 extracted from

  • Kvaratskhelia, M.; Winkel, C.; Thorneley, R.N.
    Purification and characterization of a novel class III peroxidase isoenzyme from tea leaves (1997), Plant Physiol., 114, 1237-1245.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 1.11.1.7

Inhibitors

Inhibitors Comment Organism Structure
NaCN
-
 Camellia sinensis
NaN3
-
 Camellia sinensis

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.19
-
 H2O2
-
 Camellia sinensis
0.47
-
 ascorbate
-
 Camellia sinensis

Metals/Ions

Metals/Ions Comment Organism Structure
Fe
-
 Camellia sinensis

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
34500
-
 gel filtration Camellia sinensis
34660
-
 1 * 34660, apoenzyme, ESI-MS Camellia sinensis

Organism

Organism UniProt Comment Textmining
Camellia sinensis
-
 basic isoenzyme
-

Purification (Commentary)

Purification (Comment) Organism
-
 Camellia sinensis

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Camellia sinensis
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
151
-
 with ascorbate Camellia sinensis

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ascorbate + H2O2
-
 Camellia sinensis dehydroascorbate + H2O
-
 ?
guaiacol + H2O2
-
 Camellia sinensis tetraguaiacol + H2O
-
 ?
pyrogallol + H2O2
-
 Camellia sinensis purpurogallin + H2O
-
 ?

Subunits

Subunits Comment Organism
monomer 1 * 34660, apoenzyme, ESI-MS Camellia sinensis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
4.5 5
-
 Camellia sinensis

Cofactor

Cofactor Comment Organism Structure
heme
-
 Camellia sinensis