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Literature summary extracted from

  • Srivastava, P.N.; Abou-Issa, H.
    Purification and properties of rabbit spermatozoal acrosomal neuraminidase (1977), Biochem. J., 161, 193-200.
    View publication on PubMedView publication on EuropePMC

Inhibitors

EC Number Inhibitors Comment Organism Structure
3.2.1.18 Ca2+
-
 Oryctolagus cuniculus
3.2.1.18 Co2+
-
 Oryctolagus cuniculus
3.2.1.18 Cu2+
-
 Oryctolagus cuniculus
3.2.1.18 Mg2+
-
 Oryctolagus cuniculus
3.2.1.18 Mn2+
-
 Oryctolagus cuniculus

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
3.2.1.18 0.1
-
 fetuin
-
 Oryctolagus cuniculus
3.2.1.18 0.8
-
 sialyllactose
-
 Oryctolagus cuniculus

Organism

EC Number Organism UniProt Comment Textmining
3.2.1.18 Oryctolagus cuniculus
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
3.2.1.18
-
 Oryctolagus cuniculus

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.2.1.18 spermatozoon
-
 Oryctolagus cuniculus
-

Specific Activity [micromol/min/mg]

EC Number Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
3.2.1.18 0.37
-
-
 Oryctolagus cuniculus

Storage Stability

EC Number Storage Stability Organism
3.2.1.18 -20°C, freeze-dried, 2 months in 50 mM sodium acetate buffer, pH 5 or in 50 mM potassium buffer, pH 6.5 Oryctolagus cuniculus

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.2.1.18 fetuin + H2O
-
 Oryctolagus cuniculus ?
-
 ?
3.2.1.18 sialyl-alpha-2,3-lactose + H2O
-
 Oryctolagus cuniculus ?
-
 ?
3.2.1.18 sialyl-alpha-2,6-lactose + H2O
-
 Oryctolagus cuniculus ?
-
 ?
3.2.1.18 sialyllactose + H2O
-
 Oryctolagus cuniculus ?
-
 ?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
3.2.1.18 4.3
-
 sialyllactose as substrate Oryctolagus cuniculus