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Literature summary extracted from

  • Barnes, J.A.; Allan T.M.
    Characterization of Sendai virus neuraminidase activity (1987), Enzyme Microb. Technol., 6, 553-558.
No PubMed abstract available

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.18 0.11
-
 4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid
-
 Murine respirovirus

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
3.2.1.18 Ca2+ stimulates the activity of the enzyme Murine respirovirus
3.2.1.18 Mg2+ stimulates the activity of the enzyme Murine respirovirus

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
3.2.1.18 60000
-
 none-denaturating PAGE Murine respirovirus

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.18 Murine respirovirus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.18
-
 Murine respirovirus

Storage Stability

EC Number Storage Stability Organism
3.2.1.18 4°C, loss in haemagglutinating activity but not neuraminidase activity Murine respirovirus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.18 4-methylumbelliferyl-alpha-D-N-acetylneuraminic acid + H2O
-
 Murine respirovirus 4-methylumbelliferone + N-acetylneuraminic acid
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.18 4.6
-
 acetate buffer Murine respirovirus
3.2.1.18 5.5
-
 phosphate buffer Murine respirovirus