Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary extracted from

  • Rockholm, D.C.; Yamamoto, H.Y.
    Violaxanthin de-epoxidase (1996), Plant Physiol., 110, 697-703.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
1.23.5.1 0.000352
-
 violaxanthin
-
 Lactuca sativa
1.23.5.1 4.4
-
 ascorbate
-
 Lactuca sativa

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
1.23.5.1 chloroplast
-
 Lactuca sativa 9507
-

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
1.23.5.1 43000
-
 x * 43000, SDS-PAGE Lactuca sativa

Organism

EC Number Organism UniProt Comment Textmining
1.23.5.1 Lactuca sativa
-
 var. Romaine
-

Purification (Commentary)

EC Number Purification (Comment) Organism
1.23.5.1
-
 Lactuca sativa

Source Tissue

EC Number Source Tissue Comment Organism Textmining
1.23.5.1 leaf
-
 Lactuca sativa
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
1.23.5.1 916
-
-
 Lactuca sativa

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1.23.5.1 antheraxanthin + ascorbate
-
 Lactuca sativa zeaxanthin + dehydroascorbate + H2O
-
 ?
1.23.5.1 violaxanthin + ascorbate
-
 Lactuca sativa antheraxanthin + dehydroascorbate + H2O
-
 ?

Subunits

EC Number Subunits Comment Organism
1.23.5.1 ? x * 43000, SDS-PAGE Lactuca sativa

Synonyms

EC Number Synonyms Comment Organism
1.23.5.1 VDE
-
 Lactuca sativa

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
1.23.5.1 5.2
-
-
 Lactuca sativa

pI Value

EC Number Organism Comment pI Value Maximum pI Value
1.23.5.1 Lactuca sativa isoelectric focusing
-
 5.4