Search Results for metabolites

Matched description: … by threonine synthase [EC:4.2.3.1] and 4-hydroxythreonine-4-phosphate dehydrogenase [EC:1.1.1.262], ... O-Phospho-4-hydroxy-L-threonine can be converted to 4-hydroxy-L-threonine and 2-Amino-3-oxo-4-phosphonooxybutyrate …

Matched description: … The hydrogen peroxide and the hydroxytetrahydropterin can both be derived from alternate breakdown routes ... physiological reaction, the oxidation of BH4 creates 4a-hydroxytetrahydropterin (CAS: 70110-58-6) intermediates and …

Matched description: … betaine) and synthesis (sorbitol, GPC), decreased degradation (GPC) and reduced osmolyte release. ... Glycerophosphorylcholine (GPC) is a choline derivative and one of the two major forms of choline storage ... accumulating the organic osmolytes glycerophosphorylcholine (GPC), betaine, myo-inositol, sorbitol and …

Matched description: … valine, leucine and isoleucine degradation (KEGG 00280). ... hydrolase (EC 3.1.2.4 ) during beta-alanine metabolism (KEGG 00410), propanoate metabolism (KEGG 00640), and ... subsequent neurological regression in infancy, episodes of ketoacidosis and Leigh-like changes in the …

Matched description: … rice and basmati rice, the spice pandan (Pandanus amaryllifolius), and bread flowers (Vallaris glabra ... 2-Acetyl-1-pyrroline, abbreviated 2AP is an aroma compound and flavor that gives white bread, jasmine ... ) their typical smell. 2-Acetyl-1-pyrroline and its structural homolog, 6-acetyl-2,3,4,5-tetrahydropyridine …

Matched description: … the three sources of phosphate intake in biological cells (The other two being inorganic phosphate and …

Matched description: … -aminomuconic semialdehyde is an intermediate in the oxidative metabolism of tryptophan in mammals, and ... NAD biosynthesis in all eukaryotic organisms. 2-Aminomuconic semialdehyde is reported to be unstable and ... as a glycine conjugate), and enzymatically converted to 2-aminomuconic acid through the action of 2- …

Matched description: … An interaction of allergic reactions and anomalies in the metabolism of the sex hormones are considered ... Urinary excretion of imidazolelactic acid is also an indication for folic acid and vitamin B12 deficiency …

Matched description: … kinds of lipids including phospholipids, triglycerides, cholesteryl esters and wax esters. ... Stearoyl-CoA is converted into oleoyl-CoA and then used as a major substrate for the synthesis of various …

Matched description: … Acetoacetic acid is a member of the chemical class known as Beta Keto-Acids and Derivatives. ... It is the simplest beta-keto acid group and like other members of this class is unstable. …

Matched description: … L-2-hydroxyglutaric acid is a member of the chemical class known as Short-chain Hydroxy Acids and Derivatives ... In bacteria it is formed by a 2-hydroxyglutarate synthase (EC 2.3.3.11) and oxidized by 2-hydroxyglutarate …

Matched description: … as selenocysteine, where selenoprotein peroxiredoxins protect bacterial and eukaryotic cells against ... Selenium is incorporated into several prokaryotic selenoprotein families in bacteria, archaea and eukaryotes …

Matched description: … It is a substrate for Serine palmitoyltransferase 1 and Serine palmitoyltransferase 2. …

Matched description: … Medium-chain fatty acids are fatty acids with an aliphatic tail that contains between 4 and 12 carbon ... atoms. 2-Hydroxydecanoate is considered to be a practically insoluble (in water) and a weakly acidic …

Matched description: … Selenophosphate is the universal selenium donor that is required for the formation of selenium dependent enzymes and ... synthetase (EC 2.7.9.3, SPS, product of the E. coli selD gene) produces monoselenophosphate from selenide and …

Matched description: … three complex sphingolipids: inositol-phosphoceramide (IPC), mannose-inositol-phosphoceramide (MIPC), and ... Sphingolipid long chain bases (LCBs) - dihydrosphingosine (DHS) and phytosphingosine (PHS) - are implicated …

Matched description: … Methyl disulfide is occasionally found as a volatile component of normal human breath and biofluids. ... is a practical noninvasive way to assess recent exposure to sulfur compounds in sulfate pulp mills, and …

Matched description: … immune system suppressant) and pyrimethamine (Wikipedia). ... leucovorin, is a medication used to decrease the toxic effects of methotrexate (a chemotherapy agent and …

Matched description: … 2.4.2.21), CobC (EC 3.1.3.73) and CobS (EC 2.7.8.26) catalyse reactions in the nucleotide loop ... Adenosylcobinamide-GDP,a known de novo intermediate, is involved in Porphyrin and chlorophyll metabolism.In ... Salmonella typhimurium LT2, under anaerobic conditions, CobU (EC 2.7.7.62 and EC 2.7.1.156), CobT (EC …

Matched description: … of DNA and RNA, are purines. ... Purine is a member of the chemical class known as Purines and Purine Derivatives. ... Two of the four deoxyribonucleotides and two of the four ribonucleotides, the respective building-blocks …

Matched description: … The phenotype of fhuF mutants and the structural features of the FhuF protein suggest that FhuF is involved ... (PMID 9990318) Insertional inactivation and gene replacement of both genes showed that while FhuD2 is ... involved in the transport of iron(III) in complex with ferrichrome, ferrioxamine B, aerobactin, and …

Matched description: … CAS: 13752-83-5) is a substrate of L-arabinonate dehydratase [EC 4.2.1.25] in the pathway ascorbate and …

Matched description: … lipid A comprising lipid IVA glycosylated with two 3-deoxy-D-manno-octulosonic acid (KDO) residues and …

Matched description: … Succinyl-CoA is a combination of succinic acid and coenzyme A. ... Propionyl-CoA is carboxylated to D-methylmalonyl-CoA, isomerized to L-methylmalonyl-CoA, and rearranged …

Matched description: … It has a role as a human metabolite, a plant metabolite and an insect attractant. ... Propyl butyrate is a very hydrophobic molecule, practically insoluble in water, and relatively neutral …