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Literature summary for 3.1.1.8 extracted from

  • Dave, K.R.; Syal, A.R.; Katyare, S.S.
    Tissue cholinesterases. A comparative study of their kinetic properties (2000), Z. Naturforsch. C, 55, 100-108.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.03
-
butyrylthiocholine iodide pH 8, 37°C, liver, soluble form, component I Rattus norvegicus
0.057
-
acetylthiocholine iodide pH 8, 37°C, erythrocyte, membrane-bound form, component I Homo sapiens
0.068
-
butyrylthiocholine iodide pH 8, 37°C, liver, membrane-bound form, component I Rattus norvegicus
0.18
-
butyrylthiocholine iodide pH 8, 37°C, heart, soluble form, component I Rattus norvegicus
0.24
-
butyrylthiocholine iodide pH 8, 37°C, heart, membrane-bound form, component I Rattus norvegicus
0.27
-
acetylthiocholine iodide pH 8, 37°C, erythrocyte, membrane-bound form, component II Homo sapiens
0.53
-
butyrylthiocholine iodide pH 8, 37°C, erythrocyte, membrane-bound form, component II Rattus norvegicus
0.86
-
butyrylthiocholine iodide pH 8, 37°C, liver, membrane-bound form, component II Rattus norvegicus
0.92
-
butyrylthiocholine iodide pH 8, 37°C, heart, membrane-bound form, component II Rattus norvegicus
1.46
-
butyrylthiocholine iodide pH 8, 37°C, liver, soluble form, component II Rattus norvegicus
1.476
-
acetylthiocholine iodide pH 8, 37°C, erythrocyte, membrane-bound form, component III Homo sapiens
1.49
-
butyrylthiocholine iodide pH 8, 37°C, heart, soluble form, component II Rattus norvegicus
2.38
-
butyrylthiocholine iodide pH 8, 37°C, erythrocyte, membrane-bound form, component III Rattus norvegicus

Localization

Localization Comment Organism GeneOntology No. Textmining
membrane
-
Homo sapiens 16020
-
membrane
-
Rattus norvegicus 16020
-
soluble
-
Rattus norvegicus
-
-

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-
Rattus norvegicus
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
heart
-
Rattus norvegicus
-
liver
-
Rattus norvegicus
-
serum 2 components Rattus norvegicus
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
acetyl choline + H2O enzyme also acts on acetyl choline to a lesser extent Rattus norvegicus acetate + choline
-
?
acetylthiocholine iodide + H2O
-
Homo sapiens acetate + thiocholine iodide
-
?
butyryl choline + H2O preferred substrate Rattus norvegicus butyrate + choline
-
?
butyrylthiocholine iodide + H2O
-
Rattus norvegicus butyrate + thiocholine iodide
-
?
propionyl choline + H2O preferred substrate Rattus norvegicus propionate + choline
-
?