Search Results for compound

Matched Description: … bacterial reduction of this compound to foul-smelling trimethylamine is a major process in the spoilage ... Trimethylamine N-oxide (TMAO) is found at high concentrations in the tissues of fish, and the ... of fish. Trimethylamine N-oxide reductase (TOR or TMAO reductase, EC 1.7.2.3) is a microbial enzyme …

Matched Description: … synthesis of phosphatidylcholine via the enzyme CTP: phosphocholine cytidyltransferase. This reaction is the ... groups esterified to a ribose moiety at the 5' position. CTP is integral to the synthesis or mRNA ... , rRNA and tRNA through RNA polymerases. Cytidine triphosphate (CTP) is also critical to the …

Matched Description: … modes of trehalose utilization are different under the two conditions. At low osmolarity, trehalose is ... trehalose-6-phosphate formed by this enzyme is hydrolyzed to glucose and glucose 6-phosphate by trehalose-6-phosphate hydrolase, encoded by treC. ... Trehalose-6-phopshate is a phosphorylated form of trehalose. Trehalose is a disaccharide that acts …

Matched Description: … 3-(all-trans-hexaprenyl)benzene-1,2-diol is involved in the ubiquinone biosynthetic pathway. It is ... a substrate for the 3-demethylubiquinone-9 3-methyltransferase that catalyses the following reaction …

Matched Description: … 3-(all-trans-pentaprenyl)benzene-1,2-diol is involved in the ubiquinone biosynthetic pathway. It is ... a substrate for the 3-demethylubiquinone-9 3-methyltransferase that catalyses the following …

Matched Description: … , as the alpha glycerophosphorate is preferentially formed in this manner. Also used as a biological buffer (Sigma-Aldrich). ... Glycerol-2-phosphate is a component of glycerolipid metabolism. It is formed in minor quanitites …

Matched Description: … 1-Deoxy-D-xylulose 5-phosphate is an intermediate in the non-mevalonate pathway. This is an ... pyrophosphate (DMAPP). The key enzyme in the non-mevalonate pathway of isoprenoid biosynthesis is ... alternative metabolic pathway leading to the formation of isopentenyl pyrophosphate (IPP) and dimethylallyl …

Matched Description: … Nitric oxide or nitrogen monoxide is a chemical compound with chemical formula NO. This gas is an ... important signaling molecule in biological systems. It is also cytotoxic. …

Matched Description: … . Coenzyme M is a coenzyme required for methyl-transfer reactions in the metabolism of methanogens. The ... Ethanesulfonate is a member of the chemical class known as Depsipeptides. These are natural or ... coenzyme is an anion with the formula HSCH2CH2SO_3. It is named 2-mercaptoethanesulfonate and abbreviated HS …

Matched Description: … synthesized. This precursor is then attached to the memberane acceptor all-trans-undecaprenyl phosphate ... , also known as lipid . This final lipid intermediate is transferred through the membrane. The ... UDP-N-acetylmuramoyl-L-alanyl-D-glutamyl-L-lysyl-D-alanyl-D-alanine is a member of the chemical …

Matched Description: … 2-c-methyl-D-erythritol-4-phosphate is a member of the chemical class known as Tetroses. These are ... utilize exogenously provided mevalonate for isoprenoid biosynthesis by the mevalonate pathway we ... demonstrate that the lytB gene is involved in the trunk line of the MEP pathway. (PMID 11418107) The first …

Matched Description: … -phosphate 5-dehydrogenase which is encoded by gene mtlD. (EcoCyc) In E. coli, the transport of ... mannitol into the cell is done through a phosphotransferase system which attaches a phosphate to mannitol, producing mannitol 1-phosphate. (KEGG) ... Mannitol-1-phosphate is a sugar alcohol. Mannitol-1-phosphate dehydrogenase (EC 1.1.1.17) reduces …

Matched Description: … terminal nitrogen adjacent to the 4-carbon chain produces N8-acetylspermidine. This reaction is ... N8-Acetylspermidine is a polyamine. The polyamines, found in virtually all living organisms, are a ... nucleic acids including cell growth and differentiation. The polyamines, found in virtually all …

Matched Description: … specificity, the C-P lyase pathway is generally thought to be responsible for the breakdown of Pn herbicides (such as glyphosate) by bacteria. ... Propylphosphonate is a member of the chemical class known as Organic Phosphonic Acids and ... in place of the carbon-oxygen-phosphorus ester bond. In bacteria two pathways exist for Pn breakdown …

Matched Description: … Phenylphosphonate is a member of the chemical class known as Phenylphosphines and Derivatives ... pathways exist for Pn breakdown for use as a P source: the phosphonatase and C-P lyase pathways. These ... . Due to its broad substrate specificity, the C-P lyase pathway is generally thought to be …

Matched Description: … D-4'-Phosphopantothenate is a product of the phosphorylatation of Pantothenate by Pantothenate ... kinase. It is an intermediate in coenzyme A (CoA) biosynthesis pathway. Coenzyme A is a cofactor of ... ubiquitous occurrence in plants, bacteria, and animals. It is needed in a large number of enzymatic …

Matched Description: … 3-(all-trans-triprenyl)benzene-1,2-diol is involved in the ubiquinone biosynthetic pathway. It is a ... substrate for the 3-demethylubiquinone-9 3-methyltransferase that catalyses the following reaction …

Matched Description: … 3-(all-trans-heptaprenyl)benzene-1,2-diol is involved in the ubiquinone biosynthetic pathway. It is ... a substrate for the 3-demethylubiquinone-9 3-methyltransferase that catalyses the following …

Matched Description: … 2-Phosphoglyceric acid (2PGA) is a glyceric acid which serves as the substrate in the ninth step of ... glycolysis. It is catalyzed by enolase into phosphoenolpyruvate (PEP), the penultimate step in the ... manner wherein OH- is eliminated from C3 of a discrete carbanion (enolate) intermediate. This …

Matched Description: … Selenophosphate is the universal selenium donor that is required for the formation of selenium ... dependent enzymes and selenium tRNAs (i.e.: selenocysteyl-tRNA). Selenophosphate is also the selenium ... donor used to synthesize selenocysteine, which is co-translationally incorporated into selenoproteins …

Matched Description: … D-allopyranose is an intermediate in D-allose degradation pathway in E.coli. It is a substrate for ... the enzyme D-allose kinase which catalyzes the reaction D-allopyranose + ATP → aldehydo-D-allose 6-phosphate + ADP + H+ BioCyc compound: D-Allopyranose). …

Matched Description: … Calcium is a chemical element with symbol Ca and atomic number 20. Calcium is the fifth-most ... sulfate. Calcium is essential for living organisms, in particular in cell physiology, where movement of ... the calcium ion Ca2+ into and out of cells functions as a signal for many cellular processes …

Matched Description: … -gluconate catabolism. The catabolic sequence for l-idonate is as follows: l-idonate is transported ... (6PG), which is further catabolized via the Entner-Doudoroff pathway. Thus, IdnD and IdnO allow for the ... L-idonate is a member of the chemical class known as Sugar Acids and Derivatives. These are …

Matched Description: … -Fuc4NAc. This reaction leads to the Lipid III product, which is third lipid-linked intermediate involved in LPS synthesis. ... Thymidine diphosphate is a nucleoside diphosphate. It is an ester of pyrophosphoric acid with the ... nucleobase thymine. TDP is produced during the synthesis of LPS via the enzyme 4-alpha-L …

Matched Description: … The sulfate ion is a polyatomic anion with the empirical formula SO42- and a molecular mass of ... tetrahedral arrangement. The sulfate ion carries a negative two charge and is the conjugate base of ... the hydrogen sulfate ion, HSO4-, which is the conjugate base of H2SO4, sulfuric acid. In inorganic …