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Literature summary for 1.14.15.21 extracted from

  • Latowski, D.; Kruk, J.; Strzaska, K.
    Inhibition of zeaxanthin epoxidase activity by cadmium ions in higher plants (2005), J. Inorg. Biochem., 99, 2081-2087.
    View publication on PubMed
Search for more literature for 1.14.15.21

Inhibitors

Inhibitors Comment Organism Structure
Cd2+ inhibition by interaction with a cysteine residue of the protein that is important for the enzyme activity Lemna trisulca
Cd2+ inhibition by interaction with a cysteine residue of the protein that is important for the enzyme activity, inhibition by cadmium ions is reversible by Zn2+ ions Solanum lycopersicum
additional information no inhibition by Cd2+ Prunus armeniaca

Metals/Ions

Metals/Ions Comment Organism Structure
additional information no effect on the enzyme by Zn2+ Lemna trisulca
additional information no effect on the enzyme by Zn2+ alone Solanum lycopersicum
additional information no effect on the enzyme by Zn2+ and Cd2+ Prunus armeniaca

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 Solanum lycopersicum
-
 violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 Prunus armeniaca
-
 violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 Lemna trisulca
-
 violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 Solanum lycopersicum
-
 antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 Prunus armeniaca
-
 antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2 Lemna trisulca
-
 antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?

Organism

Organism UniProt Comment Textmining
Lemna trisulca
-
-
-
Prunus armeniaca
-
-
-
Solanum lycopersicum
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
 Solanum lycopersicum
-
leaf
-
 Prunus armeniaca
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
-
 Solanum lycopersicum violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
-
 Prunus armeniaca violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
antheraxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
-
 Lemna trisulca violaxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
additional information a conserved cysteine residue is involved in the catalytic reaction Solanum lycopersicum ?
-
 ?
additional information a conserved cysteine residue is involved in the catalytic reaction Lemna trisulca ?
-
 ?
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
-
 Solanum lycopersicum antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
-
 Prunus armeniaca antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?
zeaxanthin + 2 reduced ferredoxin [iron-sulfur] cluster + 2 H+ + O2
-
 Lemna trisulca antheraxanthin + 2 oxidized ferredoxin [iron-sulfur] cluster + H2O
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
 assay at Solanum lycopersicum
25
-
 assay at Prunus armeniaca
25
-
 assay at Lemna trisulca

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.1
-
 assay at Solanum lycopersicum
5.1
-
 assay at Prunus armeniaca
5.1
-
 assay at Lemna trisulca

Cofactor

Cofactor Comment Organism Structure
NAD(P)H
-
 Solanum lycopersicum
NAD(P)H
-
 Prunus armeniaca
NAD(P)H
-
 Lemna trisulca