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Literature summary for 3.1.1.1 extracted from

  • Hojring, N.; Svensmark, O.
    Molecular and catalytic properties of a butyrylesterase from human red cells and brain (1988), Arch. Biochem. Biophys., 260, 351-358.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
4-mercuribenzoate
-
Homo sapiens
DFP
-
Homo sapiens
DTNB weak Homo sapiens
NEM weak Homo sapiens
organophosphate esters
-
Homo sapiens
paraoxon
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.0076
-
1-naphthyl butyrate
-
Homo sapiens
0.211
-
N-acetyl-L-Ala-1-naphthyl ester
-
Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
85000
-
4 * 85000, SDS-PAGE Homo sapiens
340000
-
gel filtration Homo sapiens

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Posttranslational Modification

Posttranslational Modification Comment Organism
no modification sialic acid or other carbohydrate components can not be detected Homo sapiens

Purification (Commentary)

Purification (Comment) Organism
-
Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
brain
-
Homo sapiens
-
erythrocyte
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
1-naphthyl butyrate + H2O
-
Homo sapiens 1-naphthol + butyrate
-
?
N-acetyl-L-Ala-1-naphthyl ester + H2O
-
Homo sapiens N-acetyl-L-Ala + 1-naphthol
-
?

Subunits

Subunits Comment Organism
tetramer 4 * 85000, SDS-PAGE Homo sapiens

Turnover Number [1/s]

Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
48
-
1-naphthyl butyrate
-
Homo sapiens
651
-
N-acetyl-L-Ala-1-naphthyl ester
-
Homo sapiens