1.2.1.10: acetaldehyde dehydrogenase (acetylating)

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For detailed information about acetaldehyde dehydrogenase (acetylating), go to the full flat file.

Reaction

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)

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Results	in table
8	Activating Compound
8247	AA Sequence
9	Application
1	CAS Registry Number
18	Cloned(Commentary)
69	Cofactor
3	Crystallization (Commentary)
3	Expression
21	General Information
7	General Stability
25	Inhibitors
39	kcat/KM [mM/s]
4	Ki Value [mM]
94	KM Value [mM]
13	Localization
3	Metals/Ions
33	Molecular Weight [Da]
40	Natural Substrates/ Products (Substrates)
256	Organism
1	Oxidation Stability
31	Pathway
36	PDB ID
17	pH Optimum
10	pH Range
2	pH Stability
1	pI Value
16	Protein Variants
19	Purification (Commentary)
8	Reaction
4	Reaction Type
55	Reference
3	Source Tissue
31	Specific Activity [micromol/min/mg]
10	Storage Stability
151	Substrates and Products (Substrate)
29	Subunits
65	Synonyms
1	Systematic Name
6	Temperature Optimum [°C]
4	Temperature Range [°C]
8	Temperature Stability [°C]
26	Turnover Number [1/s]

Storage Stability

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Storage Stability on EC 1.2.1.10 - acetaldehyde dehydrogenase (acetylating)

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STORAGE STABILITY

ORGANISM

UNIPROT

LITERATURE

-60°C, 20 mM MOPS-KOH pH 7.6, 0.1 mM EDTA, up to one year

Escherichia coli

-

390163

-70°C, 10 mM Tris-HCl buffer, pH 8, 3 mM dithioerythritol, 2 weeks, 15% loss of activity

Clostridium kluyveri

-

390176

-70°C, 3 mM dithioerythritol, 85% of enzymatic activity remains after 2 weeks

Clostridium kluyveri

-

390176

-80°C, 10 mM phosphate buffer, pH 7.5, 1 mM dithiothreitol

Pseudomonas sp.

-

390175

3°C, ammonium sulfate step of purification, several months

Escherichia coli

-

390171

4°C, anaerobically

Thermoanaerobacter ethanolicus

-

286197

5 mM dithiothreitol protects enzyme in crude extracts from O2-inactivation for at least 2 hours

Clostridium beijerinckii

-

390174

addition of 140 mM KCl to 10 mM Tris acetate stabilizes as no activity is lost after 3 days

Clostridium beijerinckii

-

390174

CoA and dithiothreitol restore a higher activity than one of these compounds alone

Clostridium beijerinckii

-

390174

glycerol at 20%, vol/vol, stabilizes in 50 mM Tris acetate buffer at pH 7, as no activity is lost after 3 days at 4°C under argon

Clostridium beijerinckii

-

390174