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Literature summary for 3.1.1.56 extracted from

  • Okada, Y.; Wakabayashi, K.
    Purification and characterization of esterases D-1 and D-2 from human erythrocytes (1988), Arch. Biochem. Biophys., 263, 130-136.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
F- NaF, weak Homo sapiens
HgCl2
-
Homo sapiens
NEM
-
Homo sapiens
PCMB
-
Homo sapiens

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.022
-
4-yethylumbelliferyl acetate 25°C, isoenzymes Es D1 and Es D2 Homo sapiens

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
35000
-
2 * 35000, isoenzyme Es D1 and Es D2, SDS-PAGE with or without 2-mercaptoethanol Homo sapiens
76000
-
isoenzyme Es D1 and Es D2, gel filtration Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4-methylumbelliferyl acetate + H2O Homo sapiens
-
4-methylumbelliferone + acetate
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
isoenzyme Es D1 and Es D2 Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
erythrocyte
-
Homo sapiens
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Homo sapiens

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4-methylumbelliferyl acetate + H2O
-
Homo sapiens 4-methylumbelliferone + acetate
-
?

Subunits

Subunits Comment Organism
dimer 2 * 35000, isoenzyme Es D1 and Es D2, SDS-PAGE with or without 2-mercaptoethanol Homo sapiens