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Literature summary for 4.1.99.1 extracted from

  • Cecchini, G.; Bojanowski, R.J.; DeMoss, R.D.
    Tryptophanase from Sphaerophorus funduliformis. Purification, molecular weight and subunit properties (1975), Biochim. Biophys. Acta, 386, 340-351.
    View publication on PubMed
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Crystallization (Commentary)

Crystallization (Comment) Organism
-
 Fusobacterium necrophorum subsp. funduliforme

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
59000
-
 4 * 59000, SDS-PAGE Fusobacterium necrophorum subsp. funduliforme
244000
-
 equilibrium sedimentation Fusobacterium necrophorum subsp. funduliforme

Organism

Organism UniProt Comment Textmining
Fusobacterium necrophorum subsp. funduliforme
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Fusobacterium necrophorum subsp. funduliforme

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
12.5
-
-
 Fusobacterium necrophorum subsp. funduliforme

Storage Stability

Storage Stability Organism
-70°C, stored in 0.1 M potassium phosphate buffer, pH 6.8 Fusobacterium necrophorum subsp. funduliforme

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-Trp + H2O
-
 Fusobacterium necrophorum subsp. funduliforme indole + pyruvate + NH4+
-
 ?

Subunits

Subunits Comment Organism
tetramer 4 * 59000, SDS-PAGE Fusobacterium necrophorum subsp. funduliforme

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate dependent on Fusobacterium necrophorum subsp. funduliforme
pyridoxal 5'-phosphate enzyme contains 2 pyridoxal 5'-phosphate per subunit Fusobacterium necrophorum subsp. funduliforme