3-deoxy-D-manno-octulosonate aldolase

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3-deoxy-D-manno-octulosonate aldolase
Identifiers
EC no. 4.1.2.23
CAS no. 9026-95-3
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BRENDA BRENDA entry
ExPASy NiceZyme view
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MetaCyc metabolic pathway
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The enzyme 3-deoxy-D-manno-octulosonate aldolase (EC 4.1.2.23) catalyzes the chemical reaction

3-deoxy-D-manno-octulosonate pyruvate + D-arabinose

This enzyme belongs to the family of lyases, specifically the aldehyde-lyases, which cleave carbon-carbon bonds. The systematic name of this enzyme class is 3-deoxy-D-manno-octulosonate D-arabinose-lyase (pyruvate-forming). Other names in common use include 2-keto-3-deoxyoctonate aldolase, KDOaldolase, 3-deoxyoctulosonic aldolase, 2-keto-3-deoxyoctonic aldolase, 3-deoxy-D-manno-octulosonic aldolase, and 3-deoxy-D-manno-octulosonate D-arabinose-lyase.

Related Research Articles

Carboxy-lyases, also known as decarboxylases, are carbon–carbon lyases that add or remove a carboxyl group from organic compounds. These enzymes catalyze the decarboxylation of amino acids, beta-keto acids and alpha-keto acids.

The enzyme 2-dehydro-3-deoxy-6-phosphogalactonate aldolase catalyzes the chemical reaction

The enzyme 2-dehydro-3-deoxy-D-pentonate aldolase catalyzes the chemical reaction

<span class="mw-page-title-main">2-dehydro-3-deoxyglucarate aldolase</span> Class of enzymes

The enzyme 2-dehydro-3-deoxyglucarate aldolase catalyzes the chemical reaction

The enzyme 2-dehydro-3-deoxy-L-pentonate aldolase catalyzes the chemical reaction

<span class="mw-page-title-main">2-Dehydro-3-deoxy-phosphogluconate aldolase</span> Class of enzymes

The enzyme 2-dehydro-3-deoxy-phosphogluconate aldolase, commonly known as KDPG aldolase, catalyzes the chemical reaction

The enzyme 4-hydroxy-2-oxoglutarate aldolase catalyzes the chemical reaction

<span class="mw-page-title-main">4-hydroxy-2-oxovalerate aldolase</span> InterPro Family

The enzyme 4-hydroxy-2-oxovalerate aldolase catalyzes the chemical reaction

The enzyme 4-hydroxy-4-methyl-2-oxoglutarate aldolase catalyzes the chemical reaction

The enzyme 5-dehydro-2-deoxyphosphogluconate aldolase catalyzes the chemical reaction

The enzyme L-fuculose-phosphate aldolase (EC 4.1.2.17) catalyzes the chemical reaction

<span class="mw-page-title-main">N-acetylneuraminate lyase</span>

The enzyme N-acetylneuraminate lyase catalyzes the chemical reaction

The enzyme L-arabinonate dehydratase (EC 4.2.1.25) catalyzes the chemical reaction

The enzyme 3-deoxy-manno-octulosonate-8-phosphatase (EC 3.1.3.45) catalyzes the reaction

In enzymology, a 3-deoxy-8-phosphooctulonate synthase (EC 2.5.1.55) is an enzyme that catalyzes the chemical reaction

In enzymology, a 3-deoxy-manno-octulosonate cytidylyltransferase is an enzyme that catalyzes the chemical reaction

<span class="mw-page-title-main">DAHP synthase</span> Class of enzymes

3-Deoxy-D-arabinoheptulosonate 7-phosphate (DAHP) synthase is the first enzyme in a series of metabolic reactions known as the shikimate pathway, which is responsible for the biosynthesis of the amino acids phenylalanine, tyrosine, and tryptophan. Since it is the first enzyme in the shikimate pathway, it controls the amount of carbon entering the pathway. Enzyme inhibition is the primary method of regulating the amount of carbon entering the pathway. Forms of this enzyme differ between organisms, but can be considered DAHP synthase based upon the reaction that is catalyzed by this enzyme.

3-Deoxy-2-octulosonidase is an enzyme with systematic name capsular-polysaccharide 3-deoxy-D-manno-2-octulosonohydrolase. This enzyme catalyses the following chemical reaction

References


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