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Literature summary for 3.2.1.18 extracted from

  • Vertiev, Y.V.; Ezepchuk Y.V.
    Purification and characterization of some enzymatic properties of neuraminidase from Corynebacterium ulcerans (1981), Hoppe-Seyler's Z. Physiol. Chem., 362, 1339-1344.
    View publication on PubMed
Search for more literature for 3.2.1.18

Inhibitors

Inhibitors Comment Organism Structure
EDTA
-
 Corynebacterium ulcerans
Zn2+
-
 Corynebacterium ulcerans

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.52
-
 sialyllactose
-
 Corynebacterium ulcerans

Metals/Ions

Metals/Ions Comment Organism Structure
Ba2+ stimulates the activity of the enzyme Corynebacterium ulcerans
Ca2+ stimulates the activity of the enzyme Corynebacterium ulcerans

Organism

Organism UniProt Comment Textmining
Corynebacterium ulcerans
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
 Corynebacterium ulcerans

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.23
-
-
 Corynebacterium ulcerans

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
fetuin + H2O
-
 Corynebacterium ulcerans ?
-
 ?
orosomucoid + H2O
-
 Corynebacterium ulcerans ?
-
 ?
ovomucin + H2O
-
 Corynebacterium ulcerans ?
-
 ?
sialyl-alpha-2,3-lactose + H2O
-
 Corynebacterium ulcerans ?
-
 ?
sialyl-alpha-2,6-lactose + H2O
-
 Corynebacterium ulcerans ?
-
 ?
sialyllactose + H2O
-
 Corynebacterium ulcerans ?
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
-
 Corynebacterium ulcerans

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
-
 Corynebacterium ulcerans

pH Range

pH Minimum pH Maximum Comment Organism
4.5 6
-
 Corynebacterium ulcerans