A new class EC 7, Translocases, has been added to the EC list. It will be part of ENZYME from release 2018_10. Read more about EC 7 here.
ENZYME entry: EC 1.1.99.28
Accepted Name |
Glucose-fructose oxidoreductase.
|
Reaction catalysed |
D-glucose + D-fructose <=> D-gluconolactone + D-glucitol |
Comment(s) |
- D-mannose, D-xylose, D-galactose, 2-deoxy-D-glucose and L-arabinose
will function as aldose substrates, but with low affinities.
- The ketose substrate must be in the open-chain form.
- The apparent affinity for fructose is low, because little of the
fructose substrate is in the open-chain form.
- Xylulose and glycerone (dihydroxyacetone) will replace fructose,
but they are poor substrates.
- The enzyme from Zymomonas mobilis contains tightly bound NADP(+).
|
Cross-references |
BRENDA | 1.1.99.28 |
EC2PDB | 1.1.99.28 |
ExplorEnz | 1.1.99.28 |
PRIAM enzyme-specific profiles | 1.1.99.28 |
KEGG Ligand Database for Enzyme Nomenclature | 1.1.99.28 |
IUBMB Enzyme Nomenclature | 1.1.99.28 |
IntEnz | 1.1.99.28 |
MEDLINE | Find literature relating to 1.1.99.28 |
MetaCyc | 1.1.99.28 |
UniProtKB/Swiss-Prot |
|
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