Inhibitors | Comment | Organism | Structure |
---|---|---|---|
BW284c51 | selective inhibitor | Gammarus pulex | |
chlorpyrifos | a widely used organophosphorous pesticide, complete inhibition at 0.1 mM | Gammarus pulex | |
eserine sulfate | selective inhibitor | Gammarus pulex | |
additional information | no inhibition by iso-OMPA, lethal effects due to enzyme inhibition in vivo appear at inhibition levels over 50% | Gammarus pulex |
KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|
0.1065 | - |
acetylcholine iodide | pH 7.8, 25°C | Gammarus pulex | |
0.2677 | - |
Propionylcholine iodide | pH 7.8, 25°C | Gammarus pulex |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Gammarus pulex | - |
- |
- |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
0.0045 | - |
substrate butyrylcholine iodide | Gammarus pulex |
0.024 | - |
substrate propionylcholine iodide | Gammarus pulex |
0.0478 | - |
substrate acetylcholine iodide | Gammarus pulex |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
acetylcholine iodide + H2O | - |
Gammarus pulex | acetate + choline iodide | - |
? | |
acetylthiocholine iodide + H2O | highly preferred substrate | Gammarus pulex | thiocholine iodide + acetate | - |
? | |
butyrylthiocholine iodide + H2O | low activity | Gammarus pulex | thiocholine iodide + butyrate | - |
? | |
additional information | lethal effects due to enzyme inhibition in vivo appear at inhibition levels over 50% | Gammarus pulex | ? | - |
? | |
propionylcholine iodide + H2O | - |
Gammarus pulex | choline iodide + propionate | - |
? | |
propionylthiocholine iodide + H2O | - |
Gammarus pulex | thiocholine iodide + propionate | - |
? |
Synonyms | Comment | Organism |
---|---|---|
acetylcholinesterase | - |
Gammarus pulex |
AChE | - |
Gammarus pulex |
cholinesterase | - |
Gammarus pulex |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
25 | - |
assay at | Gammarus pulex |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.8 | - |
assay at | Gammarus pulex |
IC50 Value | IC50 Value Maximum | Comment | Organism | Inhibitor | Structure |
---|---|---|---|---|---|
0.00574 | - |
pH 7.8, 25°C, versus acetylcholine iodide | Gammarus pulex | BW284c51 | |
0.00773 | - |
pH 7.8, 25°C, versus propionylcholine iodide | Gammarus pulex | BW284c51 |