ENZYME entry: EC 1.1.2.11
| Accepted Name |
|---|
| glucoside 3-dehydrogenase (cytochrome c).
|
| Alternative Name(s) |
|---|
| D-aldohexopyranoside dehydrogenase. |
| D-glucoside 3-dehydrogenase. |
| hexopyranoside-cytochrome c oxidoreductase. |
| Reaction catalysed |
|---|
| a D-glucoside + 2 Fe(III)-[cytochrome c] <=> a 3-dehydro-D-glucoside + 2 Fe(II)-[cytochrome c] + 2 H(+) |
| Comment(s) |
|---|
- This bacterial enzyme acts on D-glucose, D-galactose, D-glucosides
and D-galactosides, but the best substrates are disaccharides with a
glucose moiety at the non-reducing end.
- It consists of two subunits, a catalytic subunit that contains an FAD
cofactor and an iron-sulfur cluster, and a "hitch-hiker" subunit
containing a signal peptide for translocation into the periplasm.
- A dedicated c-type cytochrome protein serves as an electron acceptor,
transferring the electrons from the catalytic subunit to the cell's
electron transfer chain. cf. EC 1.1.99.13.
|
| Cross-references |
|---|
| BRENDA | 1.1.2.11 |
| EC2PDB | 1.1.2.11 |
| ExplorEnz | 1.1.2.11 |
| PRIAM enzyme-specific profiles | 1.1.2.11 |
| KEGG Ligand Database for Enzyme Nomenclature | 1.1.2.11 |
| IUBMB Enzyme Nomenclature | 1.1.2.11 |
| IntEnz | 1.1.2.11 |
| MEDLINE | Find literature relating to 1.1.2.11 |
| MetaCyc | 1.1.2.11 |
| Rhea expert-curated reactions | 1.1.2.11 |
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