In enzymology, a mannuronate reductase (EC 1.1.1.131) is an enzyme that catalyzes the chemical reaction
| mannuronate reductase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.131 | ||||||||
| CAS no. | 37250-62-7 | ||||||||
| 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 | ||||||||
| |||||||||
- D-mannonate + NAD(P)+ D-mannuronate + NAD(P)H + H+
The 3 substrates of this enzyme are D-mannonate, NAD+, and NADP+, whereas its 4 products are D-mannuronate, NADH, NADPH, 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 D-mannonate:NAD(P)+ 6-oxidoreductase. Other names in common use include mannonate dehydrogenase, mannonate (nicotinamide adenine dinucleotide, (phosphate))dehydrogenase, mannonate dehydrogenase, mannuronate reductase, mannonate dehydrogenase (NAD(P)+), D-mannonate:nicotinamide adenine dinucleotide (phosphate, and oxidoreductase (D-mannuronate-forming)).
References
edit- Farmer JJ, Eagon RG (January 1969). "Aldohexuronic acid catabolism by a soil Aeromonas". Journal of Bacteriology. 97 (1): 97–106. PMC 249554. PMID 4388117.
