In enzymology, a L-arabinose 1-dehydrogenase (EC 1.1.1.46) is an enzyme that catalyzes the chemical reaction
| L-arabinose 1-dehydrogenase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.46 | ||||||||
| CAS no. | 9028-52-8 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
| Gene Ontology | AmiGO / QuickGO | ||||||||
| |||||||||
- L-arabinose NAD L-arabinono-1,4-lactone NADH H
Thus, the two substrates of this enzyme are L-arabinose and NAD , whereas its 3 products are L-arabinono-1,4-lactone, NADH, and H .
This enzyme belongs to the family of oxidoreductases, specifically those acting on the CH-OH group of donor with NAD or NADP as acceptor. The systematic name of this enzyme class is L-arabinose:NAD 1-oxidoreductase. This enzyme participates in ascorbate and aldarate metabolism.
References
edit- Weimberg R, Doudoroff M (December 1955). "The oxidation of L-arabinose by Pseudomonas saccharophila". The Journal of Biological Chemistry. 217 (2): 607–24. PMID 13271422.607-24&rft.date=1955-12&rft_id=info:pmid/13271422&rft.aulast=Weimberg&rft.aufirst=R&rft.au=Doudoroff, M&rfr_id=info:sid/en.wikipedia.org:L-arabinose 1-dehydrogenase" class="Z3988">
