Search Results for compound

Matched Description: … -hexodiulosonate) is involved in pentose and glucuronate interconversions. It is a substrate for 2 ... -dehydro-3-deoxy-D-gluconate 5-dehydrogenase. This enzyme catalyzes the reduction of 2,5-diketo-3 ... -deoxygluconate) with a concomitant oxidation of NADH. It is also a substrate for 4-deoxy-L-threo-5 …

Matched Description: … Arsenate is a member of the chemical class known as Miscellaneous Arsenites. These are inorganic ... compounds in which the largest metallic oxoanion is arsenite, to which either no atom or a non metal ... atom is bonded. The arsenate ion is AsO43-. An arsenate (compound) is any compound that contains …

Matched Description: … Thiocyanate is analogous to the cyanate ion, [OCN]-, wherein oxygen is replaced by sulfur. [SCN ... ]- is one of the pseudohalogens, due to the similarity of its reactions to that of halide ions ... . Thiocyanate was formerly known as rhodanide (from a Greek word for rose) because of the red color of its …

Matched Description: … tannins.; This acid is a versatile chiral starting material for the synthesis of new pharmaceuticals. A ... . Quinic acid is also implicated in the perceived acidity of coffee. It is a constituent of the tara ... new medicament for the treatment of influenza A and B strains called Tamiflu has been successfully developed and launched into the market. …

Matched Description: … with the formula C6H5CH2CH(NH2)COOH. This essential amino acid is classified as nonpolar because of the ... . The codons for L-phenylalanine are UUU and UUC. Phenylalanine is a precursor for tyrosine, the ... D-phenylalanine is a member of the chemical class known as Alpha Amino Acids and Derivatives. These …

Matched Description: … thioesters for subsequent degradation or incorporation into phospholipids. This compound is also a ... substrate for 3-ketoacyl-CoA thiolase. This enzyme catalyzes the final step of fatty acid oxidation in ... (S)-3-Hydroxyhexadecanoyl-CoA is a beta-oxidation intermediate derivative of palmitoyl-CoA and the …

Matched Description: … 3-Sulfopyruvic acid is the product of the transamination of cysteinesulfonate in a reaction ... catalyzed by aspartate aminotransferase. 3-sulfopyruvic acid is stable and is reduced by malate …

Matched Description: … ) biosynthesis. It is a substrate for the enzyme Undecaprenyl-phosphate 4-deoxy-4-formamido-L ... UDP to undecaprenyl phosphate. The modified arabinose is attached to lipid A and is required for ... -arabinose transferase (arnC). This enzyme catalyzes the transfer of 4-deoxy-4-formamido-L-arabinose from …

Matched Description: … 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate is an intermediate in the degradation of ... . This enzyme catalyzes the reaction Quercetin + O2 = 2-(3,4-dihydroxybenzoyloxy)-4,6-dihydroxybenzoate ... + CO + H+. Quercetin is not a normal growth substrate for E. coli but it is found in high levels in …

Matched Description: … subsequent degradation or incorporation into phospholipids. This compound is also a substrate for 3 ... the enzyme long chain-fatty acyl-CoA Ligase. This enzyme catalyzes the esterification, concomitant ... -ketoacyl-CoA thiolase. This enzyme catalyzes the final step of fatty acid oxidation in which acetyl …

Matched Description: … the chemical element in the periodic table that has the symbol S and atomic number 16. It is an ... crystalline solid. In nature, it can be found as the pure element or as sulfide and sulfate minerals. It is ... an essential element for life. The amino acids cysteine and methionine contain sulfur, as do all …

Matched Description: … L-Tagatose-6-phosphate is a substrate for galactitol-1-phosphate 5-dehydrogenase. Specifically this ... alcohol and is actually the reduction product of galactose. L-tagatose 6-phosphate is an intermediate ... enzyme converts galactitol 1-phosphate to tagatose 6-phosphate. Galactitol (dulcitol) is a sugar …

Matched Description: … -acetylmuramoyl-pentapeptide is synthesized. This precursor is then attached to the memberane acceptor ... N-acetyl-D-muramoate is a member of the chemical class known as Sugar Acids and Derivatives. These ... acid (UDP-MurNAc) is a precursor for peptidoglycan biosynthesis in bacteria. (PMID 14659546 …

Matched Description: … dissociative recombination pathway is dominant by 30%; however, the HCNH+ must be in its linear form ... HCN is formed in interstellar clouds through one of two major pathways: via a neutral-neutral ... reaction (CH2 + N <=> HCN + H) and via dissociative recombination (HCNH+ + e- <=> HCN + H). The …

Matched Description: … diphosphate biosynthesis I in E.coli, where it is a substrate for the enzyme thiamine phosphate ... thiazole biosynthesis I, it is a product for enzyme thiazole synthase which catalyzes reaction 1-deoxy ... 2-[(2R,5Z)-2-Carboxy-4-methylthiazol-5(2H)-ylidene]ethyl phosphate is an intermediate in thiamin …

Matched Description: … -carbon metabolism. This housekeeping enzyme is involved in the dissimilation of the intracellular 2 ... 2-Phosphoglycolic acid is a substrate for 2-phosphoglycolate phosphatase from Escherichia coli ... , which is encoded by the gph gene. It is converted to glycolic acid which is involved in general two …

Matched Description: … reaction sequence is performed in the cytosol with the proton gradient for ATP production being ... Citric acid is key intermediate in metabolism. It is a key component of the citric acid or TCA ... (Krebs) cycle. Citric acid is first consumed and then regenerated by this sequence of reactions to …

Matched Description: … majority of glucose entering a cell will become phosphorylated in this way. The primary reason for ... . Alternately if the cell needs energy or carbon skeletons for synthesis then glucose 6-phosphate is ... Beta-D-Glucose 6 phosphate (b-G6P) is the beta-anomer of glucose-6-phosphate. There are two anomers …

Matched Description: … constituent of the innate immune system. This protein binds through multiple lectin domains to the ... repeating sugar arrays that decorate many microbial surfaces, and is then able to activate the ... complement system through a specific protease called MBL-associated protease-2. The primary pathway for …

Matched Description: … Retinol is also known as Vitamin A. In E. coli, retinol can be oxidized to retinal in a reversible ... frmA and adhP. This reaction also reduces NAD+ to NADH. (KEGG) …

Matched Description: … -2-butanone 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin. ... a substrate for the enzyme 6,7-dimethyl-8-ribityllumazine synthase which atalyzes the formation of ... L-3,4-Dihydroxybutan-2-one 4-phosphate is an intermediate involved in riboflavin metabolism. It is …

Matched Description: … 3-Dehydro-L-gulonate is an intermediate in ascorbic acid degradation. It is a substrate for the ... enzyme 2,3-diketo-L-gulonate reductase. This enzyme catalyzes the reduction of 2,3-diketo-L-gulonate ... -gulonate + NAD(P)+ = (4R,5S)-4,5,6-trihydroxy-2,3-dioxohexanoate + NAD(P)H. Several pathways for the …

Matched Description: … synthesis which is essesntial for the production of LPS. Lipopolysaccharide (LPS), a major outer ... linked to a beta-1,6-linked glucosamine disaccharide. Attached to this is the inner core containing at ... membrane component, is composed of three domains: Lipid A, the core, which is an oligosaccharide …

Matched Description: … reagent to modify the amino acid, arginine. It is a substrate for the enzyme HcHA or Glyoxylse III ... Phenylglyoxal is a member of the chemical class known as Phenylacetaldehydes. These are compounds ... . This enzyme catalyzes the conversion of methylglyoxal (MG) to D-lactate in a single glutathione (GSH …

Matched Description: … -deoxy-L-glycero-tetrulose 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin. ... 1-deoxy-L-glycero-tetrulose 4-phosphate is an intermediate in the synthesis of riboflavin. It is a ... substrate for the enzyme 6,7-dimethyl-8-ribityllumazine synthase (RibE) which catalyzes the …