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Literature summary for 1.2.1.79 extracted from

  • Cozzani, I.; Fazio, A.M.; Felici, E.; Barletta, G.
    Separation and characterization of NAD- and NADP-specific succinate-semialdehyde dehydrogenase from Escherichia coli K-12 3300 (1980), Biochim. Biophys. Acta, 613, 309-317.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
2-mercaptoethanol loss of about 80% of original acitivity after exhaustive dialysis, renaturation in presence of 2-mercaptoethanol Escherichia coli K-12

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.01
-
succinate semialdehyde pH 9.0, 37°C Escherichia coli K-12
0.04
-
NADP+ pH 9.0, 37°C Escherichia coli K-12

Organism

Organism UniProt Comment Textmining
Escherichia coli K-12
-
-
-

Storage Stability

Storage Stability Organism
-15C, 14 h, 81% residual activity Escherichia coli K-12
18C, 14 h, 78% residual activity Escherichia coli K-12

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
additional information no substrate: n-butanal, formaldehyde, acetaldehyde, glyoxal, glyoxalate, propanal, glutaraldehyde, benzaldehyde, and anisaldehyde Escherichia coli K-12 ?
-
?
succinate semialdehyde + NADP+ + H2O
-
Escherichia coli K-12 succinate + NADPH + 2 H+
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Escherichia coli K-12

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
18
-
14 h, 78% residual activity Escherichia coli K-12
37
-
14 h, 69% residual activity Escherichia coli K-12

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
9
-
-
Escherichia coli K-12

pH Stability

pH Stability pH Stability Maximum Comment Organism
8
-
rapid decrease in stability above Escherichia coli K-12

Expression

Organism Comment Expression
Escherichia coli K-12 decrease by growth of cells on gamma-aminobutanoate down