Carboxymethyloxysuccinate lyase

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carboxymethyloxysuccinate lyase
Identifiers
EC no. 4.2.99.12
CAS no. 53167-89-8
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MetaCyc metabolic pathway
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The enzyme carboxymethyloxysuccinate lyase (EC 4.2.99.12) catalyzes the chemical reaction

carboxymethyloxysuccinate fumarate + glycolate

This enzyme belongs to the family of lyases, specifically the "catch-all" class of lyases that cleave carbon-oxygen bonds. The systematic name of this enzyme class is carboxymethyloxysuccinate glycolate-lyase (fumarate-forming). Other names in common use include carbon-oxygen lyase, and carboxymethyloxysuccinate glycolate-lyase.

Related Research Articles

In biochemistry, a lyase is an enzyme that catalyzes the breaking of various chemical bonds by means other than hydrolysis and oxidation, often forming a new double bond or a new ring structure. The reverse reaction is also possible. For example, an enzyme that catalyzed this reaction would be a lyase:

<span class="mw-page-title-main">Fumarase</span> Type of enzyme

Fumarase is an enzyme that catalyzes the reversible hydration/dehydration of fumarate to malate. Fumarase comes in two forms: mitochondrial and cytosolic. The mitochondrial isoenzyme is involved in the Krebs cycle and the cytosolic isoenzyme is involved in the metabolism of amino acids and fumarate. Subcellular localization is established by the presence of a signal sequence on the amino terminus in the mitochondrial form, while subcellular localization in the cytosolic form is established by the absence of the signal sequence found in the mitochondrial variety.

<span class="mw-page-title-main">Aspartate ammonia-lyase</span>

The enzyme aspartate ammonia-lyase (EC 4.3.1.1) catalyzes the chemical reaction

<span class="mw-page-title-main">Benzylsuccinate synthase</span>

The enzyme benzylsuccinate synthase catalyzes the chemical reaction

The enzyme 4a-hydroxytetrahydrobiopterin dehydratase (EC 4.2.1.96) catalyzes the chemical reaction

The enzyme 5-dehydro-4-deoxyglucarate dehydratase (EC 4.2.1.41) catalyzes the chemical reaction

The enzyme altronate dehydratase (EC 4.2.1.7) catalyzes the chemical reaction

The enzyme cyanamide hydratase (EC 4.2.1.69) catalyzes the chemical reaction

The enzyme cyanide hydratase (EC 4.2.1.66) catalyzes the chemical reaction

The enzyme cyclohexyl-isocyanide hydratase (EC 4.2.1.103) catalyzes the chemical reaction

The enzyme D-fuconate dehydratase (EC 4.2.1.67) catalyzes the chemical reaction.

The enzyme D-glutamate cyclase (EC 4.2.1.48) catalyzes the chemical reaction

The enzyme galactonate dehydratase (EC 4.2.1.6) catalyzes the chemical reaction

<span class="mw-page-title-main">Glucarate dehydratase</span>

The enzyme glucarate dehydratase (EC 4.2.1.40) catalyzes the chemical reaction

The enzyme gluconate dehydratase (EC 4.2.1.39) catalyzes the chemical reaction

The enzyme hyaluronate lyase catalyzes the chemical reaction

The enzyme itaconyl-CoA hydratase (EC 4.2.1.56) catalyzes the chemical reaction

The enzyme Lrhamnonate dehydratase (EC 4.2.1.90) catalyzes the chemical reaction

The enzyme maleate hydratase (EC 4.2.1.31) catalyzes the chemical reaction

The enzyme(R)-2-methylmalate dehydratase (EC 4.2.1.35) catalyzes the chemical reaction

References


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