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decarboxylase

   Also found in: Dictionary/thesaurus, Wikipedia 0.45 sec.
decarboxylase /de·car·box·y·lase/ (de″kahr-bok´sĭ-lās) any enzyme of the lyase class that catalyzes the removal of a carbon dioxide molecule from carboxylic acids.
de·car·box·yl·ase (dkär-bks-ls, -lz)
n.
Any of various enzymes that catalyze the hydrolysis of the carboxyl radical.

decarboxylase
any of the lyase class of enzymes that catalyze the removal of a carbon dioxide molecule from a compound.

decarboxylase test
tests for the identification of bacteria, based on the production of ammonia from lysine, ornithine or arginine. In a positive result, the alkaline product is indicated by bromocresol purple.


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aureus by positive results for catalase and slide/tube coagulase and a negative result for ornithine decarboxylase.
Other molecules, such as the enzyme glutamic acid decarboxylase, may also play pivotal roles in this process, and any of these could become targets for new drugs.
 
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