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Literature summary for 2.5.1.54 extracted from

  • Simpson, R.J.; Davidson, B.E.
    Studies on 3-deoxy-D-arabinoheptulosonate-7-phosphate synthetase(phe) from Escherichia coli. Purification and subunit structure (1976), Eur. J. Biochem., 70, 493-500.
    View publication on PubMed

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
33000
-
x * 33000, SDS-PAGE Escherichia coli
105000
-
strain JP401, gel filtration Escherichia coli
110000
-
gel filtration Escherichia coli
110000
-
strain JP1525 Escherichia coli

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
K12
-

Purification (Commentary)

Purification (Comment) Organism
strain JP1525 Escherichia coli

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
67
-
purified enzyme Escherichia coli

Storage Stability

Storage Stability Organism
-20°C, 0.1 M potassium phosphate, pH 6.5, 1 mM phosphoenolpyruvate, stable for at least 6 months Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
phosphoenolpyruvate + D-erythrose 4-phosphate + H2O
-
Escherichia coli 2-dehydro-3-deoxy-D-arabino-heptonate 7-phosphate + phosphate
-
?

Subunits

Subunits Comment Organism
? x * 33000, SDS-PAGE Escherichia coli