L-sorbose 1-dehydrogenase
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| L-sorbose 1-dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 1.1.99.32 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
L-sorbose 1-dehydrogenase (EC 1.1.99.32, SDH) is an enzyme with system name L-sorbose:acceptor 1-oxidoreductase.[1] This enzyme catalyses the following chemical reaction
- L-sorbose + acceptor
1-dehydro-L-sorbose + reduced acceptor
The product, L-sorbosone, is an intermediate in bacterial 2-keto-L-gulonic-acid formation. Co2+ stimulate activity of this membrane-bound enzyme, whili Cu2+ act as an inhibitor.
References
- ↑ Sugisawa, T., Hoshino, T., Nomura, S. and Fujiwara, A. (1991). "Isolation and characterization of membrane-bound L-sorbose dehydrogenase from Gluconobacter melanogenus UV10". Agric. Biol. Chem. 55: 363–370.
External links
- L-sorbose 1-dehydrogenase at the US National Library of Medicine Medical Subject Headings (MeSH)
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