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Literature summary extracted from

  • Wickner, R.B.; Tabor, C.W.; Tabor, H.
    Adenosylmethionine decarboxylase (Escherichia coli W) (1971), Methods Enzymol., 17B, 647-651.
No PubMed abstract available

General Stability

EC Number General Stability Organism
4.1.1.50 rapid inactivation by low ionic strength or dialysis in the absence of EDTA Escherichia coli

Inhibitors

EC Number Inhibitors Comment Organism Structure
4.1.1.50 BH4-
-
 Escherichia coli
4.1.1.50 CN-
-
 Escherichia coli
4.1.1.50 hydroxylamine
-
 Escherichia coli
4.1.1.50 phenylhydrazine
-
 Escherichia coli
4.1.1.50 Semicarbazide
-
 Escherichia coli

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
4.1.1.50 0.1
-
 S-adenosyl-L-methionine
-
 Escherichia coli

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
4.1.1.50 Mg2+ required Escherichia coli

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
4.1.1.50 115000
-
 meniscus depletion method Escherichia coli

Organism

EC Number Organism UniProt Comment Textmining
4.1.1.50 Escherichia coli
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
4.1.1.50
-
 Escherichia coli

Specific Activity [micromol/min/mg]

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

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.1.1.50 S-adenosyl-L-methionine
-
 Escherichia coli (5-deoxy-5-adenosyl)(3-aminopropyl)methylsulfonium salt + CO2
-
 ?

Cofactor

EC Number Cofactor Comment Organism Structure
4.1.1.50 pyridoxal 5'-phosphate absent Escherichia coli