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Glucose-fructose oxidoreductase

From Wikipedia, the free encyclopedia

In enzymology, glucose-fructose oxidoreductase (EC 1.1.99.28) is an enzyme that catalyzes the chemical reaction

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The two substrates of this enzyme are D-glucose and D-fructose (shown in its open-chain keto form). Its products are glucono-δ-lactone and sorbitol.[1][2][3][4]

This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with other acceptors. The systematic name of this enzyme class is D-glucose:D-fructose oxidoreductase.

Structural studies

As of late 2007, 7 structures have been solved for this class of enzymes, with PDB accession codes PDB: 1H6A​, PDB: 1H6B​, PDB: 1H6C​, PDB: 1H6D​, PDB: 1OFG​, PDB: 1RYD​, and PDB: 1RYE​.

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