Samiksha Jaiswal (Editor)

4 Hydroxybutyrate dehydrogenase

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EC number
  
1.1.1.61

BRENDA
  
BRENDA entry

KEGG
  
KEGG entry

IntEnz
  
IntEnz view

ExPASy
  
NiceZyme view

MetaCyc
  
metabolic pathway

In enzymology, a 4-hydroxybutyrate dehydrogenase (EC 1.1.1.61) is an enzyme that catalyzes the chemical reaction

4-hydroxybutanoate + NAD+ succinate semialdehyde + NADH + H+

The two substrates of this enzyme are therefore 4-hydroxybutanoic acid, and NAD+, whereas its 3 products are succinate semialdehyde, 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 4-hydroxybutanoate:NAD+ oxidoreductase. This enzyme is also called gamma-hydroxybutyrate dehydrogenase. This enzyme participates in butanoate metabolism and the degradation of the neurotransmitter 4-hydroxybutanoic acid.

References

4-Hydroxybutyrate dehydrogenase Wikipedia