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Literature summary for 4.3.1.19 extracted from

  • Lam, V.M.S.; Yeung, Y.G.
    Properties of threonine deaminase from Pseudomonas aeruginosa (1978), FEMS Microbiol. Lett., 3, 219-221.
No PubMed abstract available

Organism

Organism UniProt Comment Textmining
Pseudomonas aeruginosa
-
-
-
Pseudomonas aeruginosa PAC1
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-serine 20% of the activity with L-Ser Pseudomonas aeruginosa pyruvate + NH3
-
?
L-serine 20% of the activity with L-Ser Pseudomonas aeruginosa PAC1 pyruvate + NH3
-
?
L-threonine
-
Pseudomonas aeruginosa 2-oxobutanoate + NH3
-
?
L-threonine
-
Pseudomonas aeruginosa PAC1 2-oxobutanoate + NH3
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
55
-
10 min, stable Pseudomonas aeruginosa

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
8.7 9.1
-
Pseudomonas aeruginosa

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate required Pseudomonas aeruginosa