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Literature summary for 4.3.1.1 extracted from

  • Lu, J.; Zhang, J.; Zhang, H.; Wang, X.
    Studies on properties of mutants of aspartase from Escherichia coli W (1988), Ann. N. Y. Acad. Sci., 864, 631-635.
    View publication on PubMed

Metals/Ions

Metals/Ions Comment Organism Structure
Mg2+
-
Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
-
-
Escherichia coli
-
C9, C14 (mutants of strain W)
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-aspartate r Escherichia coli fumarate + NH3
-
?
L-aspartate absolutely specific Escherichia coli fumarate + NH3
-
?
L-aspartate natural substrate Escherichia coli fumarate + NH3
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
additional information
-
-
Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
additional information
-
-
Escherichia coli
7.5
-
mutant C9 Escherichia coli
8
-
wild-type Escherichia coli
9
-
mutant C14 Escherichia coli