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Literature summary for 3.1.8.2 extracted from

  • Landis, W.G.; Haley, M.V.; Johnson, D.W.
    Kinetics of the DFPase activity in Tetrahymena thermophila (1986), J. Protozool., 33, 216-218.
    View publication on PubMed

Organism

Organism UniProt Comment Textmining
Tetrahymena thermophila
-
ciliate
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
diisopropyl fluorophosphate + H2O i.e. O,O-diisopropyl phosphorofluoridate Tetrahymena thermophila diisopropyl phosphate + fluoride
-
?
diisopropyl fluorophosphate + H2O i.e. DFP Tetrahymena thermophila diisopropyl phosphate + fluoride
-
?
soman + H2O i.e. O-1,2,2-trimethylpropylmethylphosphono fluoride Tetrahymena thermophila ?
-
?

Temperature Range [°C]

Temperature Minimum [°C] Temperature Maximum [°C] Comment Organism
25
-
3-4fold rate increase from 25°C to 40°C, still active at 55°C Tetrahymena thermophila

pH Range

pH Minimum pH Maximum Comment Organism
4 10 active over a range of 0-0.5 M NaCl Tetrahymena thermophila