Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.2.1.31 extracted from

  • Zhang, Y.; Wu, H.; Li, L.; Li, J.; Jiang, Z.; Jiang, Y.; Chen, Y.
    Enzymatic conversion of baicalin into baicalein by beta-glucuronidase encapsulated in biomimetic core-shell structured hybrid capsules (2009), J. Mol. Catal. B, 57, 130-135.
No PubMed abstract available

Protein Variants

Protein Variants Comment Organism
additional information encapsulation of the enzyme in biomimetic alginate/protamine/silica capsules increases the enzyme storage, recycling, pH and thermostability compared to free enzyme, overview. No appreciable loss in activity during 10 repeated reaction cycles Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
baicalin + H2O a major flavonoid derived from the root of Scutellaria baicalensis Escherichia coli baicalein + beta-D-glucuronate productivity of 73% ?

Synonyms

Synonyms Comment Organism
GUS
-
Escherichia coli

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
free and encapsulated enzyme Escherichia coli

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
30 70 temperature profile Escherichia coli

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
37
-
enzyme encapsulated in biomimetic alginate/protamine/silica capsules, no loss of activity after 11 days, 90% remaining activity after 26 days Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
free and encapsulated enzyme Escherichia coli

pH Range

pH Minimum pH Maximum Comment Organism
4 9 pH profile Escherichia coli