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Literature summary for 3.1.1.1 extracted from

  • Ketterman, A.J.; Jayawardena, K.G.I.; Hemingway, J.
    Purification and characterization of a carboxylesterase involved in insecticide resistance from mosquito Culex quinquefasciatus (1992), Biochem. J., 287, 355-360.
    View publication on PubMed
Search for more literature for 3.1.1.1

Inhibitors

Inhibitors Comment Organism Structure
eserine
-
 Culex quinquefasciatus
Hg2+ HgCl2 Culex quinquefasciatus
paraoxon
-
 Culex quinquefasciatus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
56000
-
 gel filtration Culex quinquefasciatus
60000
-
 non-denaturing PAGE Culex quinquefasciatus

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
additional information Culex quinquefasciatus the enzyme is involved in organophosphate insecticide resistance ?
-
 ?

Organism

Organism UniProt Comment Textmining
Culex quinquefasciatus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Culex quinquefasciatus

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
 Culex quinquefasciatus

Storage Stability

Storage Stability Organism
4°C, 10 mM DL-dithiothreitol, 10% v/v glycerol, stable for 5 weeks Culex quinquefasciatus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-nitrophenyl acetate + H2O
-
 Culex quinquefasciatus 4-nitrophenol + acetate
-
 ?
chlorpyrifos + H2O poor substrate Culex quinquefasciatus ?
-
 ?
fenitrothion + H2O poor substrate Culex quinquefasciatus ?
-
 ?
malathion + H2O poor substrate Culex quinquefasciatus ?
-
 ?
additional information the enzyme is involved in organophosphate insecticide resistance Culex quinquefasciatus ?
-
 ?
propoxur + H2O poor substrate Culex quinquefasciatus ?
-
 ?
temephos + H2O poor substrate Culex quinquefasciatus ?
-
 ?