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BRENDA support

Literature summary for 1.2.1.41 extracted from

  • Kramer, J.J.; Henslee, J.G.; Wakabayashi, Y.; Jones, M.E.
    Glutamate semialdehyde dehydrogenase (1983), Methods Enzym. Anal. , 3rd Ed. (Bergmeyer, H. U. , ed. ), 3, 200-210.
No PubMed abstract available

General Stability

General Stability Organism
30-40% loss of activity by freezing and thawing Rattus norvegicus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
additional information
-
additional information
-
Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
mitochondrion
-
Rattus norvegicus 5739
-

Organism

Organism UniProt Comment Textmining
Rattus norvegicus
-
-
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.013
-
-
Rattus norvegicus

Storage Stability

Storage Stability Organism
-70°C, one week Rattus norvegicus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-glutamate 5-semialdehyde + phosphate + NADP+ L-glutamate 5-semialdehyde spontaneously cyclizes to delta-1-pyrroline-5-carboxylic acid Rattus norvegicus L-5-glutamyl phosphate + NADPH
-
?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
20 24
-
Rattus norvegicus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
24
-
unstable above Rattus norvegicus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Rattus norvegicus

Cofactor

Cofactor Comment Organism Structure
NADPH
-
Rattus norvegicus