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Literature summary for 5.4.99.16 extracted from

  • Ma, Y.; Xue, L.; Sun, D.
    Characteristics of trehalose synthase from permeablized Pseudomonas putida cells and its application in converting maltose into trehalose. (2006), J. Food Eng., 77, 342-347.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
Cu2+ 10 mM, 85% residual activity Pseudomonas putida
Mn2+ 10 mM, 60% residual activity Pseudomonas putida
Zn2+ 10 mM, 20% residual activity Pseudomonas putida

Metals/Ions

Metals/Ions Comment Organism Structure
K+ 10 mM, 22% increase in activity Pseudomonas putida
Mg2+ 10 mM, 29% increase in activity Pseudomonas putida

Organism

Organism UniProt Comment Textmining
Pseudomonas putida
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltose
-
Pseudomonas putida alpha,alpha-trehalose 30% yield ?
additional information no substrates: glucose, fructose, lactose, sucrose, starch Pseudomonas putida ?
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
35
-
-
Pseudomonas putida

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
35
-
60 min, more than 80% residual activity Pseudomonas putida
40
-
30 min, more than 80% residual activity Pseudomonas putida

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Pseudomonas putida

pH Stability

pH Stability pH Stability Maximum Comment Organism
6.6 7.4 30 min, more than 80% residual activity Pseudomonas putida