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Literature summary for 4.2.1.104 extracted from

  • Taussig, A.
    The synthesis of the induced enzyme cyanase in E. coli (1960), Biochim. Biophys. Acta, 44, 510-519.
    View publication on PubMed

Inhibitors

Inhibitors Comment Organism Structure
additional information NaF; not: KCN Escherichia coli

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
29
-
Cyanate
-
Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
Cyanate + bicarbonate Escherichia coli breakdown of the inhibitory substance ?
-
?
Cyanate + bicarbonate Escherichia coli B / ATCC 11303 breakdown of the inhibitory substance ?
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli
-
B
-
Escherichia coli B / ATCC 11303
-
B
-

Purification (Commentary)

Purification (Comment) Organism
B Escherichia coli
partial Escherichia coli

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
additional information
-
-
Escherichia coli

Storage Stability

Storage Stability Organism
-20°C, stable for weeks Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Cyanate + bicarbonate
-
Escherichia coli CO2 + carbamate
-
?
Cyanate + bicarbonate
-
Escherichia coli B / ATCC 11303 CO2 + carbamate
-
?
Cyanate + bicarbonate breakdown of the inhibitory substance Escherichia coli ?
-
?
Cyanate + bicarbonate breakdown of the inhibitory substance Escherichia coli B / ATCC 11303 ?
-
?

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
100
-
1 min, complete loss of activity Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
-
Escherichia coli