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Literature summary extracted from

  • Berg, J.O.; Lindqvist, L.; Andersson, G.; Nord, C.E.
    Neuraminidase in Bacteroides fragilis (1983), Appl. Environ. Microbiol., 46, 75-80.
    View publication on PubMedView publication on EuropePMC

Activating Compound

EC Number Activating Compound Comment Organism Structure
3.2.1.18 acetic acid
-
 Bacteroides fragilis
3.2.1.18 Lactic acid
-
 Bacteroides fragilis
3.2.1.18 propionic acid
-
 Bacteroides fragilis

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.18 EDTA
-
 Bacteroides fragilis
3.2.1.18 Zn2+
-
 Bacteroides fragilis

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.18 Ca2+ stimulates the activity of the enzyme Bacteroides fragilis
3.2.1.18 Mg2+ stimulates the activity of the enzyme Bacteroides fragilis
3.2.1.18 Mn2+ stimulates the activity of the enzyme Bacteroides fragilis

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.18 92000
-
 gel filtration Bacteroides fragilis

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.18 Bacteroides fragilis
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.18
-
 Bacteroides fragilis

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.18 fetuin + H2O
-
 Bacteroides fragilis ?
-
 ?
3.2.1.18 N-acetylneuraminic acid-alpha-2,3-lactose + H2O
-
 Bacteroides fragilis N-acetylneuraminic acid + lactose
-
 ?
3.2.1.18 N-acetylneuraminic acid-alpha-2,6-lactose + H2O
-
 Bacteroides fragilis N-acetylneuraminic acid + lactose
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.18 6.4
-
-
 Bacteroides fragilis