Lactaldehyde reductase (NADPH)
| lactaldehyde reductase (NADPH) | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC no. | 1.1.1.55 | ||||||||
| CAS no. | 9028-43-7 | ||||||||
| 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 | ||||||||
| |||||||||
In enzymology, a lactaldehyde reductase (NADPH) (EC 1.1.1.55) is an enzyme that catalyzes the chemical reaction
The two substrates of this enzyme are propylene glycol and oxidised nicotinamide adenine dinucleotide phosphate (NADP+). Its products are L-lactaldehyde, reduced NADPH, and a proton.[1][2]
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 propane-1,2-diol:NADP+ oxidoreductase. Other names in common use include lactaldehyde (reduced nicotinamide adenine dinucleotide phosphate), reductase, NADP+-1,2-propanediol dehydrogenase, propanediol dehydrogenase, 1,2-propanediol:NADP+ oxidoreductase, and lactaldehyde reductase (NADPH).
References
- ^ Enzyme 1.1.1.55 at KEGG Pathway Database.
- ^ Gupta NK, Robinson WG (1960). "The enzymatic conversion of lactaldehyde to propanediol". J. Biol. Chem. 235 (6): 1609–12. doi:10.1016/S0021-9258(19)76849-5. PMID 13830319.