EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
1.1.99.29 | D-glucose + 1,4-benzoquinone |
- |
Agaricus bisporus |
2-dehydro-D-glucose + hydroquinone |
D-arabino-2-hexosulose, 2-ketoglucose |
? |
1.1.99.29 | D-glucose + 1,4-benzoquinone |
PDH catalyzes the C-2 and C-3 oxidation of D-glucose, quinone-dependent |
Agaricus bisporus |
3-dehydro-D-glucose + hydroquinone |
or 2-dehydro-D-glucose or 2,3-didehydro-D-glucose, products are 2-keto-D-glucose and, preferentially, 3-keto-D-glucose, both are subsequently oxidized by PDH to 2,3-diketo-D-glucose |
? |
1.1.99.29 | D-glucose + 1,4-benzoquinone |
quinone-dependent PDH catalyzes C-2 or, preferentially, C-3 dehydrogenation of D-glucose |
Agaricus bisporus |
3-dehydro-D-glucose + hydroquinone |
or 2-dehydro-D-glucose or 2,3-didehydro-D-glucose |
? |
1.1.99.29 | D-glucose + 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) |
- |
Agaricus bisporus |
2-dehydro-D-glucose + reduced 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid) |
- |
? |
1.1.99.29 | D-glucose + 2,6-dichlorophenolindophenol |
- |
Agaricus bisporus |
2-dehydro-D-glucose + reduced 2,6-dichlorophenolindophenol |
- |
? |
1.1.99.29 | D-glucose + ferrocenium ion |
ferrocenium ion is the preferred electron acceptor |
Agaricus bisporus |
2-dehydro-D-glucose + ferrocene |
- |
? |
1.1.99.29 | D-mannose + ferrocenium ion |
- |
Agaricus bisporus |
2-dehydro-D-mannose + ferrocene |
- |
? |
1.1.99.29 | D-ribose + 1,4-benzoquinone |
34% of the activity with D-glucose |
Agaricus bisporus |
2-dehydro-D-ribose + hydroquinone |
- |
? |
1.1.99.29 | D-xylose + 1,4-benzoquinone |
116% of the activity with D-glucose |
Agaricus bisporus |
2-dehydro-D-xylose + hydroquinone |
- |
? |
1.1.99.29 | D-xylose + 1,4-benzoquinone |
quinone-dependent PDH oxidizes D-xylose at C-2 to 2-keto-D-xylose and successively at C-3 to 2,3-diketo-D-xylose |
Agaricus bisporus |
2-dehydro-D-xylose + hydroquinone |
or 2,3-didehydro-D-xylose |
? |