EC Number   |
Substrates |
Organism |
Products |
Reversibility |
|---|
   1.1.99.29 | a pyranoside + acceptor |
- |
Leucoagaricus meleagris |
a 3-dehydropyranoside + reduced acceptor |
3-dehydropyranoside or 3,4-didehydropyranoside |
? |
| 1.1.99.29 | aldopyranose + 1,4-benzoquinone |
more active as electron acceptor than 2,6-dichlorophenolindophenol or ferricyanide, less active than 3,5-di-tert-butyl-1,2-benzoquinone, several oligosaccharides and glycopyranosides are converted to the corresponding 2-aldoketoses/aldosuloses |
Agaricus bisporus |
2-aldoketose + hydroquinone |
- |
? |
| 1.1.99.29 | aldopyranose + 2,6-dichlorophenolindophenol |
65.9% of the activity with 1,4-benzoquinone as electron acceptor, several oligosaccharides and glycopyranosides are converted to the corresponding 2-aldoketoses/aldosuloses |
Agaricus bisporus |
2-aldoketose + reduced 2,6-dichlorophenolindophenol |
- |
? |
| 1.1.99.29 | aldopyranose + 3,5-di-tert-butyl-1,2-benzoquinone |
- |
Agaricus xanthodermus |
2-aldoketose + reduced 3,5-di-tert-butyl-1,2-benzoquinone |
- |
? |
| 1.1.99.29 | aldopyranose + 3,5-di-tert-butyl-1,2-benzoquinone |
4.3fold higher activity than with 1,4-benzoquinone as electron acceptor, several oligosaccharides and glycopyranosides are converted to the corresponding 2-aldoketoses/aldosuloses |
Agaricus bisporus |
2-aldoketose + reduced 3,5-di-tert-butyl-1,2-benzoquinone |
- |
? |
| 1.1.99.29 | aldopyranose + ferricyanide |
10.4% of the activity with 1,4-benzoquinone as electron acceptor, several oligosaccharides and glycopyranosides are converted to the corresponding 2-aldoketoses/aldosuloses |
Agaricus bisporus |
2-aldoketose + ferrocyanide |
- |
? |
| 1.1.99.29 | aldopyranose + quinone |
C-2 specific sugar oxidoreductase, highly nonspecific, several oligosaccharides and glycopyranosides are converted to the corresponding 2-aldoketoses/aldosuloses |
Agaricus bisporus |
2-aldoketose + hydroquinone |
- |
? |
| 1.1.99.29 | alpha,alpha-trehalose + 1,4-benzoquinone |
quinone-dependent PDH oxidizes alpha,alpha-trehalose at C-3 and C-3, 5% of the activity with D-glucose |
Leucoagaricus meleagris |
3,3'-didehydro-alpha,alpha-trehalose + hydroquinone |
with 3-dehydro-alpha,alpha-trehalose as reaction intermediate |
? |
| 1.1.99.29 | alpha,alpha-trehalose + 1,4-benzoquinone |
quinone-dependent PDH oxidizes alpha,alpha-trehalose at C-3 and C-3, 5% of the activity with D-glucose |
Leucoagaricus meleagris CCBAS 907 |
3,3'-didehydro-alpha,alpha-trehalose + hydroquinone |
with 3-dehydro-alpha,alpha-trehalose as reaction intermediate |
? |
| 1.1.99.29 | alpha,alpha-trehalose + acceptor |
relative activity towards D-glucose (100%): 27% |
Leucoagaricus meleagris |
3,3'-didehydro-alpha,alpha-trehalose + reduced acceptor |
- |
? |
