+ electron
acceptor
L-Sorbose 1-dehydrogenase
| L-sorbose 1-dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.99.32 | ||||||||
| Databases | |||||||||
| BRENDA | enzyme data | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | enzyme entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| Rhea | reactions | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| |||||||||
L-Sorbose 1-dehydrogenase (EC 1.1.99.32, SDH) is an enzyme with systematic name L-sorbose:acceptor 1-oxidoreductase.[1] This enzyme catalyses the following chemical reaction:[2]
The product, L-sorbosone, is an intermediate in bacterial 2-keto-L-gulonic-acid formation. Co2+ stimulates activity of this membrane-bound enzyme, while Cu2+ acts as an inhibitor.
References
- ↑ Sugisawa, Teruhide; Hoshino, Tatsuo; Nomura, Setsuko; Fujiwara, Akiko (1991). "Isolation and characterization of membrane-bound L-sorbose dehydrogenase from Gluconobacter melanogenus UV10". Agricultural and Biological Chemistry. 55 (2): 363–370. doi:10.1271/bbb1961.55.363.
- ↑ Enzyme 1.1.99.32 at KEGG Pathway Database.
External links
- L-sorbose+1-dehydrogenase at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
Category: