acetaldehyde

1. deoxyribose-phosphate aldolase

Catalysed by DERAcytosol

1. Acetaldehyde:NAD+ oxidoreductase

Catalysed by ALDH3A1, ALDH3B1, ALDH1A3, ALDH3B2cytosolOne of 4 routes

1. phosphoethanolamine + H2O = acetaldehyde + NH4(+) + phosphate

Catalysed by ETNPPL

1. 2-deoxy-D-ribose 5-phosphate = D-glyceraldehyde 3-phosphate + acetaldehyde

Catalysed by DERA

1. Acetaldehyde:NAD+ oxidoreductase
2. transport of 2-hydroxybutyrate and acetate (cytosol to extracellular)

Catalysed by ALDH3A1, ALDH3B1, ALDH1A3, ALDH3B2 and 4 morecytosol, extracellular spaceOne of 2 routes

1. Acetaldehyde:NAD+ oxidoreductase
2. N-acetylcadaverine + H2O = cadaverine + acetate

Catalysed by ALDH3A1, ALDH3B1, ALDH1A3, ALDH3B2 and 1 more

1. Acetaldehyde:NAD+ oxidoreductase
2. transport of acetate and acetoacetate (cytosol to extracellular)
3. (S)-3-hydroxybutanoate + 2-oxoglutarate = (R)-2-hydroxyglutarate + acetoacetate

Catalysed by ALDH3A1, ALDH3B1, ALDH1A3, ALDH3B2 and 6 morecytosol, extracellular space

1. Acetaldehyde:NAD+ oxidoreductase
2. transport of acetate and L-lactate (cytosol to extracellular)
3. Transport of Prostaglandin E3, Lactate Antiport