1.1.99.29 2,3-didehydro-D-glucose + 1,4-benzoquinone - 1.1.99.29 2-dehydro-D-xylose + 1,4-benzoquinone - 1.1.99.29 a pyranoside + acceptor - 1.1.99.29 cellobiose + ferricenium ion - 1.1.99.29 D-fructose + ferricenium ion - 1.1.99.29 D-galactose + ferricenium ion - 1.1.99.29 D-galactose + ferrocenium ion - 1.1.99.29 D-glucose + 1,4-benzoquinone - 1.1.99.29 D-glucose + 2-chloro-1,4-benzoquinone - 1.1.99.29 D-glucose + acceptor dioxidation at C2 and C3 1.1.99.29 D-glucose + acceptor the enzyme oxidizes D-glucose at both the C2 and C3 position but the C2 position is the primary site of attack 1.1.99.29 D-glucose + ferricenium ion - 1.1.99.29 D-glucose + ferrocenium ion - 1.1.99.29 D-maltose + ferricenium ion - 1.1.99.29 D-mannose + ferricenium ion - 1.1.99.29 D-ribose + ferricenium ion - 1.1.99.29 D-talose + ferricenium ion - 1.1.99.29 D-xylose + 1,4-benzoquinone - 1.1.99.29 D-xylose + ferricenium ion - 1.1.99.29 D-xylose + ferrocenium ion - 1.1.99.29 L-arabinose + ferricenium ion - 1.1.99.29 L-arabinose + ferrocenium ion - 1.1.99.29 L-sorbose + ferricenium ion - 1.1.99.29 lactose + acceptor - 1.1.99.29 lactose + ferricenium ion - 1.1.99.29 lactose + ferrocenium ion - 1.1.99.29 maltotriose + ferricenium ion - 1.1.99.29 additional information oxidative carbohydrate metabolism, pyranose 2-dehydrogenase may play an important role in fungal lignocellulose decomposition by interconnecting ligninolysis with degradation of cell wall polysaccharide components 1.1.99.29 additional information PDH can oxidise its substrate at the C-1, C-2 or C-3 as well as perform double oxidation at C-1,2, C-2,3 and it has no anomeric specificity. PDH does not show any detectable activity with oxygen 1.1.99.29 additional information O2 is a poor electron acceptor 1.1.99.29 pyranose + acceptor - 1.1.99.29 pyranoside + acceptor - 1.1.99.29 xylobiose + ferricenium ion -