L-fuculose-phosphate aldolase | |||||||||
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Identifiers | |||||||||
EC no. | 4.1.2.17 | ||||||||
CAS no. | 9024-54-8 | ||||||||
Databases | |||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB structures | RCSB PDB PDBe PDBsum | ||||||||
Gene Ontology | AmiGO / QuickGO | ||||||||
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The enzyme L-fuculose-phosphate aldolase (EC 4.1.2.17) catalyzes the chemical reaction
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 L-fuculose-1-phosphate (S)-lactaldehyde-lyase (glycerone-phosphate-forming). Other names in common use include L-fuculose 1-phosphate aldolase, fuculose aldolase, and L-fuculose-1-phosphate lactaldehyde-lyase. This enzyme participates in fructose and mannose metabolism.
As of late 2007, 20 structures have been solved for this class of enzymes, with PDB accession codes 1DZU, 1DZV, 1DZW, 1DZX, 1DZY, 1DZZ, 1E46, 1E47, 1E48, 1E49, 1E4A, 1E4B, 1E4C, 1FUA, 2FK5, 2FLF, 2FUA, 2OPI, 3FUA, and 4FUA.
Aldolase B also known as fructose-bisphosphate aldolase B or liver-type aldolase is one of three isoenzymes of the class I fructose 1,6-bisphosphate aldolase enzyme, and plays a key role in both glycolysis and gluconeogenesis. The generic fructose 1,6-bisphosphate aldolase enzyme catalyzes the reversible cleavage of fructose 1,6-bisphosphate (FBP) into glyceraldehyde 3-phosphate and dihydroxyacetone phosphate (DHAP) as well as the reversible cleavage of fructose 1-phosphate (F1P) into glyceraldehyde and dihydroxyacetone phosphate. In mammals, aldolase B is preferentially expressed in the liver, while aldolase A is expressed in muscle and erythrocytes and aldolase C is expressed in the brain. Slight differences in isozyme structure result in different activities for the two substrate molecules: FBP and fructose 1-phosphate. Aldolase B exhibits no preference and thus catalyzes both reactions, while aldolases A and C prefer FBP.
In enzymology, a glycerol-3-phosphate dehydrogenase [NAD(P)+] (EC 1.1.1.94) is an enzyme that catalyzes the chemical reaction
In enzymology, an aspartate-semialdehyde dehydrogenase is an enzyme that is very important in the biosynthesis of amino acids in prokaryotes, fungi, and some higher plants. It forms an early branch point in the metabolic pathway forming lysine, methionine, leucine and isoleucine from aspartate. This pathway also produces diaminopimelate which plays an essential role in bacterial cell wall formation. There is particular interest in ASADH as disabling this enzyme proves fatal to the organism giving rise to the possibility of a new class of antibiotics, fungicides, and herbicides aimed at inhibiting it.
In enzymology, a L-fucose isomerase is an enzyme that catalyzes the chemical reaction
In enzymology, a L-ribulose-5-phosphate 4-epimerase is an enzyme that catalyzes the interconversion of ribulose 5-phosphate and xylulose 5-phosphate in the oxidative phase of the Pentose phosphate pathway.
The enzyme 2-dehydro-3-deoxy-phosphogluconate aldolase, commonly known as KDPG aldolase, catalyzes the chemical reaction
The enzyme 3-deoxy-D-manno-octulosonate aldolase catalyzes the chemical reaction
The enzyme 4-hydroxy-2-oxoglutarate aldolase catalyzes the chemical reaction
The enzyme 5-dehydro-2-deoxyphosphogluconate aldolase catalyzes the chemical reaction
The enzyme ketotetrose-phosphate aldolase catalyzes the chemical reaction
The enzyme phosphatidylserine decarboxylase (EC 4.1.1.65) catalyzes the chemical reaction
The enzyme rhamnulose-1-phosphate aldolase (EC 4.1.2.19) catalyzes the chemical reaction
The enzyme tagatose-bisphosphate aldolase catalyzes the chemical reaction
The enzyme tryptophanase (EC 4.1.99.1) catalyzes the chemical reaction
The enzyme chondroitin B lyase catalyzes the following process:
The enzyme imidazoleglycerol-phosphate dehydratase (EC 4.2.1.19) catalyzes the chemical reaction
In enzymology, a DNA beta-glucosyltransferase is an enzyme that catalyzes the chemical reaction in which a beta-D-glucosyl residue is transferred from UDP-glucose to an hydroxymethylcytosine residue in DNA. It is analogous to the enzyme DNA alpha-glucosyltransferase.
In enzymology, a nucleoside-phosphate kinase is an enzyme that catalyzes the chemical reaction
In enzymology, a rhamnulokinase is an enzyme that catalyzes the chemical reaction
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.