BRENDA - Enzyme Database show

The pyruvate-aspartic semialdehyde condensing enzyme of Escherichia coli

Shedlarski, J.G.; Gilvarg, C.; J. Biol. Chem. 245, 1362-1373 (1970)

Data extracted from this reference:

General Stability
EC Number
General Stability
Organism
4.3.3.7
repeated freezing/thawing causes loss of activity
Escherichia coli
Molecular Weight [Da]
EC Number
Molecular Weight [Da]
Molecular Weight Maximum [Da]
Commentary
Organism
4.3.3.7
134000
-
calculation from sedimentation and diffusion coefficient, Stokes' radius
Escherichia coli
Organism
EC Number
Organism
Primary Accession No. (UniProt)
Commentary
Textmining
4.3.3.7
Escherichia coli
-
-
-
Purification (Commentary)
EC Number
Commentary
Organism
4.3.3.7
-
Escherichia coli
Specific Activity [micromol/min/mg]
EC Number
Specific Activity Minimum [µmol/min/mg]
Specific Activity Maximum [µmol/min/mg]
Commentary
Organism
4.3.3.7
100
-
-
Escherichia coli
Storage Stability
EC Number
Storage Stability
Organism
4.3.3.7
-20°C, 0.06 M phosphate buffer, pH 7.5, 3 months, no loss of activity
Escherichia coli
Substrates and Products (Substrate)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
4.3.3.7
L-aspartate-4-semialdehyde + pyruvate
-
33909
Escherichia coli
dihydrodipicolinate + H2O
-
33909
Escherichia coli
?
Turnover Number [1/s]
EC Number
Turnover Number Minimum [1/s]
Turnover Number Maximum [1/s]
Substrate
Commentary
Organism
Structure
4.3.3.7
223
-
L-aspartate-4-semialdehyde
-
Escherichia coli
General Stability (protein specific)
EC Number
General Stability
Organism
4.3.3.7
repeated freezing/thawing causes loss of activity
Escherichia coli
Molecular Weight [Da] (protein specific)
EC Number
Molecular Weight [Da]
Molecular Weight Maximum [Da]
Commentary
Organism
4.3.3.7
134000
-
calculation from sedimentation and diffusion coefficient, Stokes' radius
Escherichia coli
Purification (Commentary) (protein specific)
EC Number
Commentary
Organism
4.3.3.7
-
Escherichia coli
Specific Activity [micromol/min/mg] (protein specific)
EC Number
Specific Activity Minimum [µmol/min/mg]
Specific Activity Maximum [µmol/min/mg]
Commentary
Organism
4.3.3.7
100
-
-
Escherichia coli
Storage Stability (protein specific)
EC Number
Storage Stability
Organism
4.3.3.7
-20°C, 0.06 M phosphate buffer, pH 7.5, 3 months, no loss of activity
Escherichia coli
Substrates and Products (Substrate) (protein specific)
EC Number
Substrates
Commentary Substrates
Literature (Substrates)
Organism
Products
Commentary (Products)
Literature (Products)
Organism (Products)
Reversibility
4.3.3.7
L-aspartate-4-semialdehyde + pyruvate
-
33909
Escherichia coli
dihydrodipicolinate + H2O
-
33909
Escherichia coli
?
Turnover Number [1/s] (protein specific)
EC Number
Turnover Number Minimum [1/s]
Turnover Number Maximum [1/s]
Substrate
Commentary
Organism
Structure
4.3.3.7
223
-
L-aspartate-4-semialdehyde
-
Escherichia coli