Literature summary for 1.1.5.2 extracted from

Olsthoorn, A.J.; Duine, J.A.
On the mechanism and specificity of soluble, quinoprotein glucose dehydrogenase in the oxidation of aldose sugars (1998), Biochemistry, 37, 13854-13861.

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Organism

Organism	UniProt	Comment	Textmining
Acinetobacter calcoaceticus	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
additional information	absolute specificity with respect to the C1 position, only sugars are oxidized which have the same configuration of the H/OH substituents at this site as the beta-anomer of glucose. Absolute specificity with respect to the overall conformation of the sugar molecule, sugars with a 4C1 chair conformation are substrates, those with a 1C4 one are not. The nature and configuration of the substituents at the 3-position are hardly relevant for activity, and an equatorial pyranose group at the 4-position exhibits only a specific hindering of the binding of the aldose moiety of a disaccharide	Acinetobacter calcoaceticus	?	-	?

Turnover Number [1/s]

Turnover Number Minimum [1/s]	Turnover Number Maximum [1/s]	Substrate	Comment	Organism	Structure
additional information	-	additional information	-	Acinetobacter calcoaceticus

pH Optimum

pH Optimum Minimum	pH Optimum Maximum	Comment	Organism
7	-	D-glucose oxidation	Acinetobacter calcoaceticus

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Release 2023.1 (January 2023)