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Literature summary for 1.3.1.78 extracted from

  • Rippert, P.; Matringe, M.
    Molecular and biochemical characterization of an Arabidopsis thaliana arogenate dehydrogenase with two highly similar and active protein domains (2002), Plant Mol. Biol., 48, 361-368.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
tyrA gene, overexpression in Escherichia coli, 3 different plasmids TyrA-ATcM36, TyrA-ATlM36, TyrA-AT2 Arabidopsis thaliana

Inhibitors

Inhibitors Comment Organism Structure
L-tyrosine
-
Arabidopsis thaliana

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.02
-
NADP+ recombinant from plasmid TyrA-AT2 Arabidopsis thaliana
0.04
-
NADP+ recombinant from plasmid TyrA-ATcM36 Arabidopsis thaliana
0.045
-
L-arogenate recombinant from plasmids TyrA-AT2 and TyrA-ATlM36 Arabidopsis thaliana
0.07
-
L-arogenate recombinant from plasmid TyrA-ATcM36 Arabidopsis thaliana
0.075
-
NADP+ recombinant from plasmid TyrA-ATlM36 Arabidopsis thaliana

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-arogenate + NAD+ Arabidopsis thaliana
-
L-tyrosine + NADH + CO2
-
?

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arogenate + NAD(P)+
-
Arabidopsis thaliana L-tyrosine + NAD(P)H + CO2
-
?
L-arogenate + NAD+
-
Arabidopsis thaliana L-tyrosine + NADH + CO2
-
?
prephenate + NAD(P)+ not prephenate Arabidopsis thaliana ?
-
?

Synonyms

Synonyms Comment Organism
cyclohexadienyl dehydrogenase
-
Arabidopsis thaliana

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
25
-
assay at Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Arabidopsis thaliana
NADP+
-
Arabidopsis thaliana

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
0.008
-
L-tyrosine recombinant from plasmid TyrA-ATlM36 Arabidopsis thaliana
0.012
-
L-tyrosine recombinant from plasmid TyrA-AT2 Arabidopsis thaliana
0.014
-
L-tyrosine recombinant from plasmid TyrA-ATcM36 Arabidopsis thaliana