1.2.1.24: succinate-semialdehyde dehydrogenase (NAD+)

This is an abbreviated version!
For detailed information about succinate-semialdehyde dehydrogenase (NAD+), go to the full flat file.

Reaction

Synonyms

aldehyde dehydrogenase 5a1, ALDH5A, ALDH5A1, alphaKGSA dehydrogenase, dehydrogenase, succinate semialdehyde, NAD(+)-dependent succinic semialdehyde dehydrogenase, SSADH, SSADH-I, SSADH/ALDH5A1, SSALDH, SSO1629, succinate semialdehyde dehydrogenase, succinate semialdehyde:NAD+ oxidoreductase, succinic semialdehyde dehydrogenase, succinyl semialdehyde dehydrogenase, YneI dehydrogenase

ECTree

     1 Oxidoreductases

         1.2 Acting on the aldehyde or oxo group of donors

             1.2.1 With NAD⁺ or NADP⁺ as acceptor

                1.2.1.24 succinate-semialdehyde dehydrogenase (NAD+)

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Results	in table
11	Activating Compound
2490	AA Sequence
8	Application
1	CAS Registry Number
19	Cloned(Commentary)
76	Cofactor
2	Crystallization (Commentary)
122	Disease/ Diagnostics
2	Expression
15	General Information
3	General Stability
6	IC50 Value
103	Inhibitors
3	kcat/KM [mM/s]
10	Ki Value [mM]
119	KM Value [mM]
15	Localization
1	Metals/Ions
42	Molecular Weight [Da]
31	Natural Substrates/ Products (Substrates)
124	Organism
2	Oxidation Stability
11	Pathway
9	PDB ID
20	pH Optimum
9	pH Range
5	pH Stability
1	pI Value
67	Protein Variants
20	Purification (Commentary)
5	Reaction
3	Reaction Type
82	Reference
63	Source Tissue
12	Specific Activity [micromol/min/mg]
8	Storage Stability
197	Substrates and Products (Substrate)
24	Subunits
110	Synonyms
1	Systematic Name
7	Temperature Optimum [°C]
6	Temperature Stability [°C]
7	Turnover Number [1/s]

pH Stability

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pH Stability on EC 1.2.1.24 - succinate-semialdehyde dehydrogenase (NAD+)

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pH STABILITY

ORGANISM

UNIPROT

COMMENTARY

LITERATURE

5

Triticum turgidum subsp. durum

-

18°C, 1 h, about 20% loss of activity

288164

6 - 8.2

Rattus norvegicus

-

with wild type enzyme, similar activity is observed with pH 7.4 and 8.2, only 10% of the pH 7.4 activity is observed when the pH is reduced to pH 6.0, substitution with a lysine removes the pH sensitivity whereas the R166H mutant enzyme has higher activity at pH 6.0 than at pH 8.0

697282

6 - 9

Triticum turgidum subsp. durum

-

18°C, 1 h, stable

288164

7 - 9

Hordeum vulgare subsp. vulgare

-

4°C, 18 h, stable

288151

8

Escherichia coli K-12

-

rapid decrease in stability above

707580