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Literature summary for 1.1.5.2 extracted from

  • Yoshida, H.; Yagi, Y.; Ikebukuro, K.; Sode, K.
    Improved substrate specificity of water-soluble pyrroloquinoline quinone glucose dehydrogenase by a peptide ligand (2003), Biotechnol. Lett., 25, 301-305.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
random peptide ligands M13-phage library display is used to expresss the enzyme in presence of peptide ligands, overview Escherichia coli

Protein Variants

Protein Variants Comment Organism
additional information co-expression of peptide ligands in a random phage diplay modifies the substrate specificity of the enzyme towards mono- and disaccharides, overview Escherichia coli

Localization

Localization Comment Organism GeneOntology No. Textmining
soluble water-soluble enzyme PQQGDH Escherichia coli
-
-

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+ required Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2-deoxy-D-glucose + ubiquinone low activity Escherichia coli 2-deoxy-D-glucono-1,5-lactone + ubiquinol
-
?
3-O-methyl-D-glucose + ubiquinone
-
Escherichia coli 3-O-methyl-D-glucono-1,5-lactone + ubiquinol
-
?
allose + ubiquinone
-
Escherichia coli ? + ubiquinol
-
?
D-galactose + ubiquinone
-
Escherichia coli D-galactono-1,5-lactone + ubiquinol
-
?
D-glucose + ubiquinone
-
Escherichia coli D-glucono-1,5-lactone + ubiquinol
-
?
D-xylose + ubiquinone
-
Escherichia coli D-xylono-1,5-lactone + ubiquinol
-
?
lactose + ubiquinone
-
Escherichia coli ? + ubiquinol
-
?
maltose + ubiquinone
-
Escherichia coli ? + ubiquinol
-
?
additional information substrate specificity of the enzyme in presence or absence of different recombinant peptide ligands, overview Escherichia coli ?
-
?

Synonyms

Synonyms Comment Organism
PQQGDH
-
Escherichia coli
water-soluble pyrroquinoline quinone glucose dehydrogenase
-
Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
assay at Escherichia coli

Cofactor

Cofactor Comment Organism Structure
pyrroloquinoline quinone
-
Escherichia coli