Search Results for compound

Matched Description: … for the multifunctional protein ADE2. SAICAR is an intermediate in purine metabolism. (S)-2-[5-Amino ... : 6.3.2.6] or SAICAR synthase. This enzyme catalyses the seventh step out of ten in the biosynthesis of purine nucleotides. (Wikipedia) ... SAICAR (or (S)-2-[5-Amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido]succinate) is a substrate …

Matched Description: … equilibrium and at pH 7 the cyclic one is the predominant. Glucose is a primary source of energy for ... Glucose is a monosaccharide containing six carbon atoms and an aldehyde group and is therefore ... referred to as an aldohexose. The glucose molecule can exist in an open-chain (acyclic) and ring (cyclic …

Matched Description: … Queuine is a member of the chemical class known as Aminocyclitols and Derivatives. These are ... found in the first (or wobble) position of the anticodon of tRNAs specific for Asn, Asp, His, and ... Tyr, in most eukaryotes and prokaryotes. The nucleoside of queuine is queuosine. Queuine is not found …

Matched Description: … Phosphoroselenoic acid, H3SePO3, is the activated selenium donor compound required for the ... mammalian selenoproteins. Selenocysteine is often called the 21st amino acid, because Sec has a specific ... biosynthesis of selenocysteyl-tRNA, the precursor of specific selenocysteine residues in bacterial and …

Matched Description: … glycolysis and the Calvin cycle. This chemical is often termed PGA when referring to the Calvin cycle. In ... 3-phosphoglyceric acid (3PG) is a 3-carbon molecule that is a metabolic intermediate in both ... the Calvin cycle, two glycerate 3-phosphate molecules are reduced to form two molecules of glyceraldehyde 3-phosphate (GALP). (wikipedia) …

Matched Description: … Reduced riboflavin is a member of the chemical class known as Quinoxalines. These are compounds ... ring structure. Riboflavin, also known as vitamin B2, is the central component of the cofactors ... FAD and FMN, and is therefore required by all flavoproteins. As such, vitamin B2 is required for a …

Matched Description: … beta-D-Allofuranose is produced from beta-D-allopyranose by D-ribose pyranase. A furanose is a ... collective term for carbohydrates that have a chemical structure that includes a five-membered ring ... system consisting of four carbon atoms and one oxygen atom. The name derives from its similarity to the …

Matched Description: … fire retardant, recent studies revealed this acid is a competitive inhibitor of fumarate reduction. ... Mesaconic acid is one of several isomeric carboxylic acids obtained from citric acid. Is used as a …

Matched Description: … catalyze the reaction aldehydo-D-allose 6-phosphate -> D-allulose 6-phosphate. It is also a product for ... substrate for the enzymes allose-6-phosphate isomerase / ribose-5-phosphate isomerase B which ... Aldehydo-D-allose 6-phosphate is an intermediate in D-allose degradation pathway in E.coli. It is a …

Matched Description: … pathway in E.coli. It is a substrate for the enzyme phospho-AI-2 isomerase which catalyzes the reaction ... (4S)-4-Hydroxy-2,3-pentanedione 5-phosphate is an intermediate in autoinducer AI-2 degradation ... (4S)-4-hydroxy-2,3-pentanedione 5-phosphate -> 3-hydroxy-2,4-pentanedione 5-phosphate. It is also a …

Matched Description: … Glycerol 1-monostearate (GMS) is a member of the chemical class known as Monoacylglycerols. These ... hair care products. GMS is largely used in baking preparations to add "body" to the food. ... ester linkage. It is an organic molecule used as an emulsifier. GMS is a colorless, odorless, and …

Matched Description: … functional group. D-ribulose is an intermediate in the fungal pathway for D-arabitol production. D-ribulose is the epimer of d-xylulose. (Wikipedia) ... Ribulose is a ketopentose - a monosaccharide containing five carbon atoms, and including a ketone …

Matched Description: … D-lyxose is a member of the chemical class known as Hexoses. These are monosaccharides in which the ... sugar unit is a hexose. Lyxose is an aldopentose - a monosaccharide containing five carbon atoms ... rarely in nature, for example, as a component of bacterial glycolipids (WikiPedia) …

Matched Description: … pathway, it is a product for the enzyme D-serine ammmonia-lyase which catalyzes the reaction D-serine ... 2-Aminoprop-2-enoate is an intermediate of several pathways in E. coli. In D-serine degradation ... → 2-aminoprop-2-enoate + H2O + H+. It is also products in pathways L-cysteine degradation II, L …

Matched Description: … Adenosine 2',3'-cyclic phosphate is part of the purine metabolism pathway. In this pathway, 2',3 ... '-cyclic AMP is reversibly converted to 3'-AMP via the enzyme 2',3'-cyclic-nucleotide 2'-phosphodiesterase (EC 3.1.4.16). (KEGG) …

Matched Description: … N-Acetyl-L-alanine is a product that can be formed spontaneously by the reaction of pyruvate with ... ammonia. The enzyme phenylalanine N-acetyltransferase (EC 2.3.1.53) can also generate this molecule from Acetyl-CoA and Alanine. …

Matched Description: … Fatty acid biosynthesis. (KEGG)Caprylic acid is the common name for the eight-carbon saturated fatty ... acid known by the systematic name octanoic acid. It is found naturally in the milk of various ... Caprylic acid belongs to the class of Straight Chain Fatty Acids. These are fatty acids with a …

Matched Description: … 2-pyrocatechuic acid, also known as 2,3-Dihydroxybenzoic acid, is a member of the chemical class ... colorless solid that occurs naturally, being formed via the shikimate pathway. It is incorporated into ... linked to the depsitripeptide of serine. (Wikipedia) In E. coli K-12, 2-pyrocatechuic acid is …

Matched Description: … intracellular cation in bacteria, plants and animals. It is necessary for the function of all living cells ... Potassium is an essential electrolyte and part of many minerals. Potassium ion is a major ... . There are a number of of potassium transport systems that regulate the intracellular potassium concentration. …

Matched Description: … is found in RNA. It is an ester of phosphoric acid with the nucleoside adenosine. AMP consists of the ... Adenosine monophosphate, also known as 5'-adenylic acid and abbreviated AMP, is a nucleotide that ... phosphate group, the pentose sugar ribose, and the nucleobase adenine. AMP can be produced during …

Matched Description: … . In this way, it enters the Krebs cycle, and is thus part of one of the anaplerotic reactions. The ... R-methylmalonyl-CoA is a member of the chemical class known as Coenzyme A and Derivatives. These ... -adenosine. Methylmalonyl-CoA is the coenzyme A linked form of methylmalonic acid. Methylmalonyl-CoA is …

Matched Description: … 2',3'-Cyclic GMP is a cyclic guanosine derivative that is a precursor to 3'-GMP. The enzyme 2'3 ... formation of the covalent cyclase-AMP and the RNA-N3' pp5' A intermediates (PMID: 10397337). This ... cyclization of the 3' end of U6 snRNA (PMID: 9184239). Guanosine-2',3'-cyclic phosphate is capable …

Matched Description: … -gamma-D-Glu-X-D-Ala-DAla (X = L-Lys or m-DAP) is the cytoplasmic precursor for the lipid-linked ... L-ala-gamma-D-glu is a member of the chemical class known as Hybrid Peptides. These are compounds ... are targets for antibacterial agents. (PMID 17216029) …

Matched Description: … aromatic amino acid synthesis, is required for gallic acid production in Escherichia coli. SDH ... Gallic acid (GA) is an organic acid, also known as 3,4,5-trihydroxybenzoic acid, found in gallnuts ... of synthesizing gallic acid. Shikimate dehydrogenase (SDH), a shikimate pathway enzyme essential for …

Matched Description: … the feces in protoporphyria and variegate porphyria. Protoporphyrin IX is also responsible for the ... . Protopophyrin is produced by oxidation of the methylene bridge of protoporphyrinogen. Protoporphyrin IX is ... the only naturally occurring isomer; it is an intermediate in heme biosynthesis, combining with …