dihydroxyacetone phosphate

Dihydroxyacetone phosphate is a key intermediate in lipid biosynthesis and glycolysis, involved in metabolic pathways including the Calvin cycle and glycolysis in plants, and its levels are affected by congenital transaldolase deficiency, making it a central molecule for biochemical and metabolic studies.

Dihydroxyacetone phosphate hemimagnesium salt hydrate is also known as dihydroxyacetone phosphate or 3-hydroxy-2-oxopropyl phosphate. Dihydroxyacetone phosphate hemimagnesium salt hydrate is found in all organisms from bacteria to humans. In humans, Dihydroxyacetone phosphate hemimagnesium salt hydrate is involved in many enzymatic reactions. Dihydroxyacetone phosphate hemimagnesium salt hydrate has been studied for the treatment of lymphoma, large cell lymphoma, and diffuse lymphoma.

Dihydroxyacetone phosphate dilithium (DHAP) is utilized in studies of fructose metabolism, propanediol, and glycosylation. It is also employed in research involving the metabolism of the triose pool and its role in physiological and physical processes.

sn-Glycerol 3-phosphate, produced by the reduction of dihydroxyacetone phosphate by NADH formed during glycolysis of the cytoplasmic glycerol 3-phosphate dehydrogenase pathway.

sn-Glycerol 3-phosphate lithium is synthesized via the cytosolic glycerol 3-phosphate dehydrogenase pathway, involving the conversion of dihydroxyacetone phosphate to sn-Glycerol 3-phosphate using NADH generated during glycolysis.

Phosphatidic acid is a phospholipid and an intermediate in glycerolipid biosynthesis. It is a transient intermediate in the synthesis of various phospholipid species that is synthesized de novo in cells via multiple routes, including the glycerol-3 phosphate and dihydroxyacetone phosphate pathways, enzymatic conversion of phosphatidylcholine by phospholipase D, and acetylation of lysophosphatidic acid by lysoPA-acyltransferase, among others. It has roles in shaping cellular membranes, cellular signaling, vesicle fission and fusion, as well as mitochondrial division and fusion. It stimulates respiratory burst in neutrophils independent of diacylglycerol and activates monoacylglycerol acyltransferase, phospholipase C (PLC), Ras, and phosphatidylinositol 4-phosphate (PIP4) kinase in several cell lines. Phosphatidic acids (egg) is a mixture of phosphatidic acids isolated from chicken egg with fatty acids of variable chain lengths.

D-Sedoheptulose-7-phosphate is an intermediate in the pentose phosphate pathway. [1] [2] In this pathway, transaldolase catalyzes the transfer of a three carbon dihydroxyacetone moiety from D-sedoheptulose-7-phosphate to glyceraldehyde-3-phosphate to generate D-fructose-6-phosphate . D-Sedoheptulose-7-phosphate is also an intermediate in carbon fixation in photosynthetic organisms, as well as in the biosynthesis of lipopolysaccharide, amino acids, secondary metabolites, and antibiotics. [3]

Aldolase is a glycolytic enzyme and component of the VATPase complex that catalyzes the reversible cleavage of fructose 1,6-bisphosphate into dihydroxyacetone phosphate and D-glyceraldehyde 3-phosphate. Aldolase plays a critical role in cellular energy metabolism, metabolic flux regulation, and enzymatic studies of glycolysis and related pathways.

Glycerol phosphate dehydrogenase catalyzes the conversion of dihydroxyacetone phosphate to α-glycerol phosphate [1] .

Triosephosphate isomerase (TPI), a glycolytic enzyme, efficiently catalyzes the interconversion between dihydroxyacetone phosphate and D-glyceraldehyde-3-phosphate. The catalytic site of TPI is located at the dimer interface [1].

Glycerol-3-phosphate dehydrogenase from Saccharomyces cerevisiae is an enzyme that catalyzes the oxidation of glycerol-3-phosphate (G3P) to dihydroxyacetone phosphate (DHAP), playing a crucial role in glycerol metabolism and energy production. This enzyme acts as the rate-limiting step in glycerol production within Saccharomyces cerevisiae, regulating glycerol formation and accumulation to aid the yeast in adapting to hyperosmotic environments. Additionally, glycerol-3-phosphate dehydrogenase from Saccharomyces cerevisiae is relevant in research within the field of metabolic engineering.