5-guanidino-2-oxopentanoate decarboxylase

Template:Short description Template:Infobox enzyme The enzyme 5-guanidino-2-oxopentanoate decarboxylase (Template:EnzExplorer) catalyzes the chemical reaction

5-guanidino-2-oxo-pentanoate $\rightleftharpoons$ 4-guanidinobutanal + CO₂

This enzyme belongs to the family of lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 5-guanidino-2-oxo-pentanoate carboxy-lyase (4-guanidinobutanal-forming). Other names in common use include alpha-ketoarginine decarboxylase, and 2-oxo-5-guanidinopentanoate carboxy-lyase. It has 2 cofactors: thiamin diphosphate, and Divalent cation.

References

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