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Literature summary for 3.1.1.8 extracted from

  • Kovacs, K.; Szajani, B.; Boross, L.
    Preparation and properties of a novel immobilized cholinesterase (1982), J. Appl. Biochem., 4, 11-18.
No PubMed abstract available

Application

Application Comment Organism
analysis enzyme in immobilized forms has a potential application in environmental, water and air, pollution control as a functional part of monitoring system Equus caballus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.33
-
butyrylthiocholine immobilized enzyme Equus caballus
1.87
-
butyrylthiocholine soluble enzyme Equus caballus

Organism

Organism UniProt Comment Textmining
Equus caballus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
serum
-
Equus caballus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Equus caballus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetylcholine + H2O acetylcholine iodide Equus caballus acetate + choline
-
?
acetylthiocholine + H2O acetylthiocholine iodide Equus caballus acetate + thiocholine
-
?
butyrylcholine + H2O butyrylcholine iodide Equus caballus butanoate + choline
-
?
butyrylthiocholine + H2O butyrylthiocholine iodide Equus caballus butanoate + thiocholine
-
?
succinylcholine + H2O succinylcholine chloride Equus caballus succinate + choline
-
?

Synonyms

Synonyms Comment Organism
acylcholine acyl-hydrolase
-
Equus caballus

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
34
-
immobilized enzyme Equus caballus
36 37 soluble enzyme Equus caballus

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
50
-
60 min, 40% loss of activity, immobilized enzyme Equus caballus
60
-
60 min, complete loss of activity, immobilized enzyme Equus caballus
62
-
30 min, complete loss of activity, immobilized enzyme Equus caballus

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.6
-
25°C, soluble enzyme Equus caballus
8
-
immobilized enzyme Equus caballus

pH Range

pH Minimum pH Maximum Comment Organism
5.5 8.5 soluble and immobilized enzyme Equus caballus