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Literature summary extracted from

  • Rush, R.S.; Main, A.R.; Miller, S.K.; Kilpatrick, B.F.
    Resolution and purification of two monomeric butyrylcholinesterases from rabbit liver (1980), J. Biol. Chem., 255, 7155-7160.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.1.1.8 0.01
-
 phenylpropionate mBuChE II Oryctolagus cuniculus
3.1.1.8 0.02
-
 phenylpropionate mBuChE I Oryctolagus cuniculus
3.1.1.8 0.02
-
 phenylthioacetate mBuCh II Oryctolagus cuniculus
3.1.1.8 0.03
-
 phenylthiobutyrate ChE I and ChE II Oryctolagus cuniculus
3.1.1.8 0.04
-
 phenylthioacetate mBuChE I Oryctolagus cuniculus
3.1.1.8 0.05
-
 valerylthiocholine mBuChE II Oryctolagus cuniculus
3.1.1.8 0.2
-
 butyrylthiocholine mBuChE II Oryctolagus cuniculus
3.1.1.8 0.5
-
 propionylthiocholine mBuChE II Oryctolagus cuniculus
3.1.1.8 0.5
-
 valerylthiocholine mBuCh i Oryctolagus cuniculus
3.1.1.8 1.3
-
 ethylbutyrate mBuChE I Oryctolagus cuniculus
3.1.1.8 1.5
-
 ethylbutyrate mBuChE II Oryctolagus cuniculus
3.1.1.8 1.7
-
 butyrylthiocholine mBuChE I Oryctolagus cuniculus
3.1.1.8 3.4
-
 acetylthiocholine mBuChE II Oryctolagus cuniculus
3.1.1.8 4.8
-
 acetylthiocholine mBuChE I Oryctolagus cuniculus
3.1.1.8 5.4
-
 propionylthiocholine mBuChE II Oryctolagus cuniculus
3.1.1.8 7.1
-
 Butyrylcholine BuChE i Oryctolagus cuniculus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.1.1.8 59100
-
 1 * 59100, SDS-PAGE, monomeric butyrylcholinesterase II Oryctolagus cuniculus
3.1.1.8 61700
-
 1 * 61700, SDS-PAGE, monomeric butyrylcholinesterase I Oryctolagus cuniculus
3.1.1.8 72600
-
 monomeric butyrylcholinesterase I, gel filtration Oryctolagus cuniculus
3.1.1.8 78300
-
 monomeric butyrylcholinesterase II, gel filtration Oryctolagus cuniculus

Organism

EC Number Organism UniProt Comment Textmining
3.1.1.8 Oryctolagus cuniculus
-
-
-

Posttranslational Modification

EC Number Posttranslational Modification Comment Organism
3.1.1.8 side-chain modification 3.8% carbohydrate mBuChE1, 3.2% carbohydrate mBuChE2 Oryctolagus cuniculus

Purification (Commentary)

EC Number Purification (Comment) Organism
3.1.1.8 monomeric butyrylcholinesterase I and II Oryctolagus cuniculus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.1.8 liver
-
 Oryctolagus cuniculus
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.1.8 acetylthiocholine + H2O
-
 Oryctolagus cuniculus acetate + thiocholine
-
 ?
3.1.1.8 butyrylcholine + H2O
-
 Oryctolagus cuniculus butanoate + choline
-
 ?
3.1.1.8 butyrylthiocholine + H2O
-
 Oryctolagus cuniculus butanoate + thiocholine
-
 ?
3.1.1.8 ethyl n-butyrate + H2O
-
 Oryctolagus cuniculus ethanol + n-butanoate
-
 ?
3.1.1.8 phenylpropionate + H2O
-
 Oryctolagus cuniculus phenol + propanoate
-
 ?
3.1.1.8 phenylthioacetate + H2O
-
 Oryctolagus cuniculus phenol + thioacetate
-
 ?
3.1.1.8 phenylthiobutyrate + H2O
-
 Oryctolagus cuniculus phenol + thiobutyrate
-
 ?
3.1.1.8 phenylthiopropionate + H2O
-
 Oryctolagus cuniculus phenol + thiopropanoate
-
 ?
3.1.1.8 propionylthiocholine + H2O propylthiocholine Oryctolagus cuniculus propanoate + thiocholine
-
 ?
3.1.1.8 valerylthiocholine + H2O
-
 Oryctolagus cuniculus pentanoate + thiocholine
-
 ?

Subunits

EC Number Subunits Comment Organism
3.1.1.8 monomer 1 * 61700, SDS-PAGE, monomeric butyrylcholinesterase I Oryctolagus cuniculus
3.1.1.8 monomer 1 * 59100, SDS-PAGE, monomeric butyrylcholinesterase II Oryctolagus cuniculus

Synonyms

EC Number Synonyms Comment Organism
3.1.1.8 mBuChE I
-
 Oryctolagus cuniculus
3.1.1.8 mBuChE II
-
 Oryctolagus cuniculus
3.1.1.8 monomeric butyrylcholinesterase I
-
 Oryctolagus cuniculus
3.1.1.8 monomeric butyrylcholinesterase II
-
 Oryctolagus cuniculus