Any feedback?
Please rate this page
(literature.php)
(0/150)

BRENDA support

Literature summary for 3.1.1.8 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]

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

Molecular Weight [Da]

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

Organism

Organism UniProt Comment Textmining
Oryctolagus cuniculus
-
-
-

Posttranslational Modification

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

Purification (Commentary)

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

Source Tissue

Source Tissue Comment Organism Textmining
liver
-
Oryctolagus cuniculus
-

Substrates and Products (Substrate)

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

Subunits

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

Synonyms

Synonyms Comment Organism
mBuChE I
-
Oryctolagus cuniculus
mBuChE II
-
Oryctolagus cuniculus
monomeric butyrylcholinesterase I
-
Oryctolagus cuniculus
monomeric butyrylcholinesterase II
-
Oryctolagus cuniculus