1,3-propanediol dehydrogenase | |||||||||
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Identifiers | |||||||||
EC no. | 1.1.1.202 | ||||||||
CAS no. | 81611-70-3 | ||||||||
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 | ||||||||
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In enzymology, a 1,3-propanediol dehydrogenase (EC 1.1.1.202) is an enzyme that catalyzes the chemical reaction
- propane-1,3-diol + NAD 3-hydroxypropanal + NADH + H
Thus, the two substrates of this enzyme are propane-1,3-diol and NAD, whereas its 3 products are 3-hydroxypropanal, 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 propane-1,3-diol:NAD 1-oxidoreductase. Other names in common use include 3-hydroxypropionaldehyde reductase, 1,3-PD:NAD oxidoreductase, 1,3-propanediol:NAD oxidoreductase, and 1,3-propanediol dehydrogenase. This enzyme participates in ether lipid metabolism as a step in glycerolipid biosynthesis.
References
- Abeles RH, Brownstein AM, Randles CH (1960). "beta-Hydroxypropionaldehyde, an intermediate in the formation of 1,3-propanediol by Aerobacter aerogenes". Biochim. Biophys. Acta. 41 (3): 530–1. doi:10.1016/0006-3002(60)90054-8. PMID 13791444.
- Forage RG, Foster MA (1982). "Glycerol fermentation in Klebsiella pneumoniae: functions of the coenzyme B12-dependent glycerol and diol dehydratases". J. Bacteriol. 149 (2): 413–9. doi:10.1128/JB.149.2.413-419.1982. PMC 216523. PMID 7035429.
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