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Literature summary extracted from

  • Facchini, P.J.; de Luca, V.
    Expression in Escherichia coli and partial characterization of two tyrosine/dopa decarboxylases from opium poppy (1995), Phytochemistry, 38, 1119-1126.
    View publication on PubMed

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.1.1.28 expression in Escherichia coli Papaver somniferum

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.28 additional information
-
 additional information
-
 Thalictrum rugosum
4.1.1.28 additional information
-
 additional information
-
 Papaver somniferum
4.1.1.28 1
-
 L-Tyr enzyme form TYDC1 and TYDC2 Papaver somniferum
4.1.1.28 1
-
 3,4-dihydroxyphenylalanine enzyme form TYDC1 and TYDC2 Papaver somniferum

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.28 Cytisus scoparius
-
-
-
4.1.1.28 Hordeum vulgare
-
-
-
4.1.1.28 Papaver somniferum
-
 2 enzyme forms TYDC1 and TYDC2
-
4.1.1.28 Petroselinum crispum
-
-
-
4.1.1.28 Sanguinaria canadensis
-
-
-
4.1.1.28 Syringa vulgaris
-
-
-
4.1.1.28 Thalictrum rugosum
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Hordeum vulgare 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Petroselinum crispum 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Syringa vulgaris 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Sanguinaria canadensis 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Thalictrum rugosum 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Papaver somniferum 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 3,4-Dihydroxyphenylalanine
-
 Cytisus scoparius 3-Hydroxytyramine + CO2
-
 ?
4.1.1.28 Tyr L-Tyr Papaver somniferum ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
4.1.1.28 7.5 8.5 enzyme form TYDC1 and TYDC2 Papaver somniferum

pH Range

EC Number pH Minimum pH Maximum Comment Organism
4.1.1.28 7 10 about 50% of maximal activity at pH 7.0 and at pH 10.0 Papaver somniferum