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Literature summary for 4.1.3.3 extracted from

  • Sirbasku, D.A.; Binkley, S.B.
    Purification and properties of N-acetylneuraminate lyase from beef kidney cortex (1970), Biochim. Biophys. Acta, 198, 479-482.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
3-Fluorosialic acid
-
Bos taurus
Cu2+ 50% inhibition at 1 mM Bos taurus
Fe3+ 50% inhibition at 1 mM Bos taurus
Hg2+
-
Bos taurus

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.4
-
N-acetylneuraminic acid
-
Bos taurus

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
55000
-
gel filtration Bos taurus

Organism

Organism UniProt Comment Textmining
Bos taurus
-
-
-

Purification (Commentary)

Purification (Comment) Organism
-
Bos taurus

Source Tissue

Source Tissue Comment Organism Textmining
kidney kidney cortex Bos taurus
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Bos taurus

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
N-Acetyl-D-mannosamine + pyruvate
-
Bos taurus N-Acetylneuraminic acid
-
r
N-Acetylneuraminic acid
-
Bos taurus N-Acetyl-D-mannosamine + pyruvate
-
r

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
76
-
in presence of 10 mM substrate stable for 1 min Bos taurus

pH Range

pH Minimum pH Maximum Comment Organism
7.2 8.5
-
Bos taurus

Ki Value [mM]

Ki Value [mM] Ki Value maximum [mM] Inhibitor Comment Organism Structure
1
-
Cu2+
-
Bos taurus
1
-
Fe3+
-
Bos taurus