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Information on EC 1.2.1.87 - propanal dehydrogenase (CoA-propanoylating)

for references in articles please use BRENDA:EC1.2.1.87

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IUBMB Comments

The enzyme forms a bifunctional complex with EC 4.1.3.43, 4-hydroxy-2-oxohexanoate aldolase, with a tight channel connecting the two subunits [1,2,3]. Also acts, more slowly, on glycolaldehyde and butanal. In Pseudomonas species the enzyme forms a bifunctional complex with EC 4.1.3.39, 4-hydroxy-2-oxovalerate aldolase. The enzymes from the bacteria Burkholderia xenovorans and Thermus thermophilus also perform the reaction of EC 1.2.1.10, acetaldehyde dehydrogenase (acetylating). NADP+ can replace NAD+ with a much slower rate .

The enzyme appears in viruses and cellular organisms
Reaction Schemes

Synonyms
BphJ, CoA-acylating aldehyde dehydrogenase, coenzyme A-acylating aldehyde dehydrogenase, More, PduP, TTHB247, more

REACTION
REACTION DIAGRAM
COMMENTARY hide
ORGANISM
UNIPROT
LITERATURE
propanal + CoA + NAD+ = propanoyl-CoA + NADH + H+
show the reaction diagram
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