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Literature summary for 4.1.1.19 extracted from

  • Andrell, J.; Hicks, M.G.; Palmer, T.; Carpenter, E.P.; Iwata, S.; Maher, M.J.
    Crystal structure of the acid-induced arginine decarboxylase from Escherichia coli: reversible decamer assembly controls enzyme activity (2009), Biochemistry, 48, 3915-3927.
    View publication on PubMed

Activating Compound

Activating Compound Comment Organism Structure
additional information arginine decarboxylase activity is modulated by external pH and active at acidic pH Escherichia coli

Crystallization (Commentary)

Crystallization (Comment) Organism
sparse matrix method, using 100 mM MES, pH 6.5, 13% PEG 8000, and 400 mM sodium acetate, at 20°C Escherichia coli

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
800000
-
gel filtration Escherichia coli

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
L-arginine Escherichia coli
-
agmatine + CO2
-
?

Organism

Organism UniProt Comment Textmining
Escherichia coli P28629
-
-

Purification (Commentary)

Purification (Comment) Organism
nickel chelating column chromatography and Superdex 200 gel filtration Escherichia coli

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
L-arginine
-
Escherichia coli agmatine + CO2
-
?

Subunits

Subunits Comment Organism
decamer pentamer of homodimers, X-ray crystallography Escherichia coli

Synonyms

Synonyms Comment Organism
acid-induced biodegradative arginine decarboxylase
-
Escherichia coli
AdiA
-
Escherichia coli

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.2
-
-
Escherichia coli

Cofactor

Cofactor Comment Organism Structure
pyridoxal 5'-phosphate
-
Escherichia coli