The
enzyme
Enzymes () are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products ...
gallate decarboxylase ()
catalyzes the
chemical reaction
A chemical reaction is a process that leads to the IUPAC nomenclature for organic transformations, chemical transformation of one set of chemical substances to another. Classically, chemical reactions encompass changes that only involve the pos ...
:3,4,5-trihydroxybenzoate
pyrogallol + CO
2
This enzyme belongs to the family of
lyases, specifically the carboxy-lyases, which cleave carbon-carbon bonds. The
systematic name A systematic name is a name given in a systematic way to one unique group, organism, object or chemical substance, out of a specific population or collection. Systematic names are usually part of a nomenclature.
A semisystematic name or semitrivial ...
of this enzyme class is 3,4,5-trihydroxybenzoate carboxy-lyase (pyrogallol-forming). Other names in common use include gallic acid decarboxylase and gallate carboxy-lyase. This enzyme participates in
benzoate degradation via CoA ligation
Benzoic acid is a white (or colorless) solid organic compound with the formula , whose structure consists of a benzene ring () with a carboxyl () substituent. It is the simplest aromatic carboxylic acid. The name is derived from gum benzoin, wh ...
.
References
*
EC 4.1.1
Enzymes of unknown structure
Phenolic acids metabolism
{{4.1-enzyme-stub