Literature summary for 1.1.3.10 extracted from

Janssen, F.W.; Ruelius, H.W.
Carbohydrate oxidase, a novel enzyme from Polyporus obtusus. II. Specificity and characterization of reaction products (1968), Biochim. Biophys. Acta, 167, 501-510.

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Inhibitors

Inhibitors	Comment	Organism	Structure
D-glucose	inhibits the oxidation of gluconolactone	Polyporus obtusus
D-xylose	inhibits the oxidation of gluconolactone	Polyporus obtusus
L-sorbose	inhibits the oxidation of gluconolactone	Polyporus obtusus

Organism

Organism	UniProt	Comment	Textmining
Polyporus obtusus	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
D-fucono-1,5-lactone + O2	-	Polyporus obtusus	2-keto-D-gluconate + D-araboascorbate + H2O2	-	?
D-gluconolactone + O2	14% relative activity to D-glucose, two main products, i.e., 2-ketogluconic acid and araboascorbic acid are formed	Polyporus obtusus	? + H2O2	-	?
D-glucose + O2	D-glucose is the preferred substrate	Polyporus obtusus	D-glucosone + H2O2	D-glucosone is identical with D-arabino-2-hexosulose	?
D-xylose + O2	38% relative activity to D-glucose	Polyporus obtusus	D-xylosone + H2O2	-	?
L-sorbose + O2	59% relative activity to D-glucose	Polyporus obtusus	5-dehydro-D-fructose + H2O2	-	?

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Release 2023.1 (January 2023)