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Literature summary for 2.7.2.8 extracted from

  • Vogel, H.J.; McLellan, W.L.
    N-Acetyl-gamma-glutamokinase (Escherichia coli) (1970), Methods Enzymol., 17A, 251-255.
No PubMed abstract available

General Stability

General Stability Organism
loss of activity on repeated freezing and thawing Escherichia coli

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+ employed in assay mixture Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + N-acetyl-L-glutamate Escherichia coli
-
ADP + N-acetyl-L-glutamate 5-phosphate
-
?
ATP + N-acetyl-L-glutamate Escherichia coli W2D / ATCC 25542
-
ADP + N-acetyl-L-glutamate 5-phosphate
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
derepressed mutant
-
Escherichia coli W2D / ATCC 25542
-
derepressed mutant
-

Purification (Commentary)

Purification (Comment) Organism
-
Escherichia coli

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Escherichia coli
0.54
-
pH 7.4, 37°C Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + N-acetyl-L-glutamate
-
Escherichia coli ADP + N-acetyl-L-glutamate 5-phosphate
-
?
ATP + N-acetyl-L-glutamate
-
Escherichia coli W2D / ATCC 25542 ADP + N-acetyl-L-glutamate 5-phosphate
-
?
additional information not: GTP Escherichia coli ?
-
?
additional information not: N-benzoyl-L-glutamate, L-glutamate, D-glutamate Escherichia coli ?
-
?
additional information not: GTP Escherichia coli W2D / ATCC 25542 ?
-
?
additional information not: N-benzoyl-L-glutamate, L-glutamate, D-glutamate Escherichia coli W2D / ATCC 25542 ?
-
?

Temperature Optimum [°C]

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

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.8 7.8
-
Escherichia coli
7.4
-
assay at Escherichia coli