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Literature summary extracted from

  • Martin, M.L.; Garrido-Pertierra, A.
    Isomerase and decarboxylase activities in the 4-hydroxyphenylacetate catabolic pathway of Pseudomonas putida (1985), Z. Naturforsch. C, 40, 503-508.
No PubMed abstract available

Activating Compound

EC Number Activating Compound Comment Organism Structure
5.3.3.10 additional information enzyme is active in absence of Mg2+ Pseudomonas putida

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.3.3.10 0.28
-
5-Carboxymethyl-2-hydroxymuconate
-
Pseudomonas putida

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
5.3.3.10 38000
-
gel filtration Pseudomonas putida

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
5.3.3.10 5-carboxymethyl-2-hydroxymuconate Pseudomonas putida enzyme of the 4-hydroxyphenylacetate meta-cleavage pathway ?
-
?

Organism

EC Number Organism UniProt Comment Textmining
5.3.3.10 Pseudomonas putida
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.3.3.10
-
Pseudomonas putida

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
5.3.3.10 122.1
-
-
Pseudomonas putida

Storage Stability

EC Number Storage Stability Organism
5.3.3.10 5°C, 0.01 M Na2HPO4-KH2PO4 buffer, pH 7.0, 1 mM dithiothreitol, stable for at least 1 month Pseudomonas putida

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.3.3.10 5-carboxymethyl-2-hydroxymuconate
-
Pseudomonas putida 5-carboxy-2-oxohept-3-enedioate
-
?
5.3.3.10 5-carboxymethyl-2-hydroxymuconate enzyme of the 4-hydroxyphenylacetate meta-cleavage pathway Pseudomonas putida ?
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
5.3.3.10 8
-
-
Pseudomonas putida

pH Range

EC Number pH Minimum pH Maximum Comment Organism
5.3.3.10 6.5 9 pH 6.5: about 30% of maximal activity, pH 7: about 85% of maximal activity, pH 9.0: about 45% of maximal activity Pseudomonas putida