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Literature summary for 2.7.1.17 extracted from

  • Meijnen, J.P.; de Winde, J.H.; Ruijssenaars, H.J.
    Engineering Pseudomonas putida S12 for efficient utilization of D-xylose and L-arabinose (2008), Appl. Environ. Microbiol., 74, 5031-5037.
    View publication on PubMedView publication on EuropePMC

Application

Application Comment Organism
biotechnology putative use of lignocellulosic biomass as feedstock for the chemical industry Escherichia coli

Cloned(Commentary)

Cloned (Comment) Organism
cloning and functional expression of enzymes from Escherichia coli in Pseudomonas putida Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ included in assay medium Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
D-xylulose + ATP Escherichia coli
-
D-xylulose 5-phosphate + ADP
-
?
L-ribulose + ATP Escherichia coli
-
L-ribulose 5-phosphate + ADP
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
cell culture Pseudomonas strain S12 containing xylose isomerase gene and xylulokinase gene from Escherichia coli strain DH5 alpha Escherichia coli
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.134
-
Pseudomonas putida S12 strain xylAB containing xylose isomerase and xylulokinase gene from Escherichia coli Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-xylulose + ATP
-
Escherichia coli D-xylulose 5-phosphate + ADP
-
?
L-ribulose + ATP
-
Escherichia coli L-ribulose 5-phosphate + ADP
-
?

Synonyms

Synonyms Comment Organism
xylulokinase
-
Escherichia coli

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
30
-
assay at Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.5
-
assay at Escherichia coli

Cofactor

Cofactor Comment Organism Structure
ATP
-
Escherichia coli