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1.2.1.10: acetaldehyde dehydrogenase (acetylating)

This is an abbreviated version!
For detailed information about acetaldehyde dehydrogenase (acetylating), go to the full flat file.

Word Map on EC 1.2.1.10

Reaction

acetaldehyde
+
CoA
+
NAD+
=
acetyl-CoA
+
NADH
+
H+

Synonyms

4-hydroxy-2-ketovalerate aldolase/acylating acetaldehyde dehydrogenase, ACDH, acetaldehyde dehydrogenase, Acetaldehyde dehydrogenase [acetylating], acetaldehyde-alcohol dehydrogenase, acetyl-CoA reductase, acylating acetaldehyde dehydrogenase, AdhE, ADHES77, aldehyde dehydrogenase, aldehyde dehydrogenase (acylating), aldehyde/alcohol dehydrogenase, ALDH, BAD, bi-functional alcohol/aldehyde dehydrogenase, bifunctional acetaldehyde-alcohol dehydrogenase, BphJ, CoA-acylating aldehyde dehydrogenase, CoA-dependent aldehyde dehydrogenase, coenzyme A linked aldehyde dehydrogenase, coenzyme A-acylating aldehyde dehydrogenase, DmpF, DmpFG, MhpF, More, NAD+/CoA-dependent aldehyde dehydrogenase, nonphosphorylating acylating aldehyde dehydrogenase, PduP, Teth514_0627, Teth514_1942, Tsac_0416, TTHB247

ECTree

     1 Oxidoreductases
         1.2 Acting on the aldehyde or oxo group of donors
             1.2.1 With NAD+ or NADP+ as acceptor
                1.2.1.10 acetaldehyde dehydrogenase (acetylating)

General Stability

General Stability on EC 1.2.1.10 - acetaldehyde dehydrogenase (acetylating)

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GENERAL STABILITY
ORGANISM
UNIPROT
LITERATURE
activity is highest in HEPES buffer and somewhat lower in phosphate buffer, activity in Tris buffer is about half the rate in HEPES buffer
-
dithioerythritol stabilizes
-
extremely unstable in absence of 2-mercaptoethanol
-
labile during purification, stabilization by 2-hydroxyethyldisulfide
-
no stabilization by detergents, acetone, ethanol, NAD+, glycerol, CoA, anaerobic conditions
-
sensitive to O2, can be protected against O2 inactivation by dithiothreitol
-
with Tris acetate buffer at pH 7, less stable at higher buffer concentration between 10 and 150 mM
-