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Literature summary for 4.2.1.104 extracted from

  • Anderson, P.M.
    Purification and properties of the inducible enzyme cyanase (1980), Biochemistry, 19, 2882-2888.
    View publication on PubMed

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.6
-
Cyanate
-
Escherichia coli

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
14661
-
x * 14661, minimum molecular weight calculated from amino acid composition Escherichia coli
15200
-
x * 15200, SDS-PAGE Escherichia coli
150000
-
E. coli, sucrose density gradient centrifugation, gel filtration Escherichia coli

Organism

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

Purification (Commentary)

Purification (Comment) Organism
B Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
Cyanate + bicarbonate
-
Escherichia coli CO2 + carbamate initial product is carbamate or a related, unstable compound and/or carbamate precursor, which subsequently decomposes to ammonia and bicarbonate ?
Cyanate + bicarbonate
-
Escherichia coli B / ATCC 11303 CO2 + carbamate initial product is carbamate or a related, unstable compound and/or carbamate precursor, which subsequently decomposes to ammonia and bicarbonate ?

Subunits

Subunits Comment Organism
oligomer x * 15200, SDS-PAGE Escherichia coli
oligomer x * 14661, minimum molecular weight calculated from amino acid composition Escherichia coli

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7.4
-
-
Escherichia coli