Search Results for compound

Matched Description: … osmoprotectant glycine betaine from choline. CHD is associated with the membrane, is electron transfer-linked and oxygen dependent. ... Choline is a trimethylammonium compound. Choine can be used as a substrate by bacteria to generate ... osmoprotectants. Choline dehydrogenase (CHD) catalyzes the first step in the biosynthesis of the …

Matched Description: … -valine catabolic pathway. Direct enzymatic assay of MMSDH is difficult since the substrate ... Methylmalonic semialdehyde is a metabolite in valine catabolism, inositol metabolism and propanoate ... metabolism. Methylmalonate-semialdehyde dehydrogenase (MMSDH) catalyses the NAD+ and coenzyme A …

Matched Description: … 1,4-dihydroxy-2-naphthoate is a member of the chemical class known as Naphthalenecarboxylic Acids ... -dihydroxy-2-naphthoic acid is the naphthalenic intermediate in the biosynthesis of menaquinone ... (vitamin K2) in Escherichia coli to which the octaprenyl side chain is attached to from demethylmenaquinone …

Matched Description: … 8-Oxo-dGMP is a metabolite of 8-oxo-dGTP which is a potent mutagenic substrate for DNA synthesis. 8 ... -Oxo-dGTP is rapidly degraded to 8-oxo-dGMP by cellular 8-oxo-dGTPase activity. …

Matched Description: … Ubiquinol-4 is a member of the chemical class known as Polyprenylbenzoquinols. They are reduced ... through the ETC to the oxygen, which is then reduced to water. The transfer of electrons through ETC ... , which is used by ATP synthase (located on the membrane) to generate ATP. …

Matched Description: … Ubiquinol-3 is a member of the chemical class known as Polyprenylbenzoquinols. They are reduced ... through the ETC to the oxygen, which is then reduced to water. The transfer of electrons through ETC ... , which is used by ATP synthase (located on the membrane) to generate ATP. …

Matched Description: … Ethoxyamine is a member of the chemical class known as Carbonyl Imides. These are organic compounds ... containing a carbonyl imide group (a carbon atom linked through a double bond to an oxygen atom, which is in turn linked to a nitrogen atom). …

Matched Description: … An organic phosphate that is phosphoric acid in which one of the hydrogens is replaced by an organyl group …

Matched Description: … Glucosamine (C6H14NO5) is an amino sugar that is an important precursor in the biochemical ... synthesis of glycosylated proteins and lipids. Glucosamine is part of the structure of the polysaccharides ... chitosan and chitin and one of the most abundant monosaccharides. (Wikipedia) …

Matched Description: … 5'-deoxyribose is a deoxy pentose meaning that it is derived from the sugar ribose by loss of an ... oxygen atom in the 5' position. The more common form of deoxyribose used in DNA is 2'deoxyribose. 5 ... '-deoxyribose can be formed by the breakdown of 5'deoxyadenosine as catalyzed by 5'-methylthioadenosine/S-adenosylhomocysteine nucleosidase. …

Matched Description: … a alpha-(1-6)-linkage instead of the alpha-(1-4)-linkage. It is a reducing sugar. Both of the sugars ... are glucose and pyranoses. Isomaltose is produced when high maltose syrup is treated with the ... enzyme transglucosidase (TG) and is one of the major components in the mixture isomaltooligosaccharide. …

Matched Description: … phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols ... then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid ... PE(15:0/15:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a …

Matched Description: … Fructoselysine-6-phosphate is a member of the chemical class known as Alpha Amino Acids and ... Derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately ... adjacent to the carboxylate group (alpha carbon).Fructoselysine-6-phosphate is invovled in …

Matched Description: … Hydroxyphenylhydantoin is a member of the chemical class known as Ureides. These are compounds ... containing an ureide group with the general structure R-CO-NH-CO-N(R)R'', formally derived by the ... acylation of urea. Hydroxyphenylhydantoin is a substrate that is processed by D-phenylhydantoinase (HyuA gene) (in vitro). …

Matched Description: … the L-fucose pathway enzymes and a D-ribulokinase which is distinct from the L-fuculokinase of the L-fucose pathway. (PMID 3056899) ... Arabinose is an aldopentose – a monosaccharide containing five carbon atoms, and including an ... aldehyde (CHO) functional group. (Wikipedia) D-Arabinose is degraded by Escherichia coli B via some of …

Matched Description: … phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols ... then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to phosphatidic acid ... PE(18:0/18:0) is a phosphatidylethanolamine. It is a glycerophospholipid in which a …

Matched Description: … phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with diacylglycerols ... distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to ... phosphorylation and then coupled to CDP. The ethanolamine is then transferred from CDP-ethanolamine to …

Matched Description: … phosphorylethanolamine moiety occupies a glycerol substitution site. As is the case with ... fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is ... be activated by phosphorylation and then coupled to CDP. The ethanolamine is then transferred from …

Matched Description: … Serine is important in metabolism in that it participates in the biosynthesis of purines and ... pyrimidines. It is the precursor to several amino acids including glycine and cysteine, and tryptophan in ... bacteria. It is also the precursor to numerous of other metabolites, including sphingolipids and …

Matched Description: … component of some biologically active compounds. The amide of pantoic acid with alanine is pantothenic ... acid (vitamin B5) and the amide with β-alanine is the pharmaceutical drug hopantenic acid. It is also a central component of coenzyme A. (WikiPedia) ... (r)-pantoate belongs to the class of Branched Fatty Acids. These are fatty acids containing a …

Matched Description: … Agmatine (also known as (4-aminobutyl)guanidine) is the decarboxylation product of the amino acid ... arginine and is an intermediate in polyamine biosynthesis. (Wikipedia) In E. coli arginine ... metabolism, agmatine is produced from arginine in a reaction catalyzed by arginine decarboxylase (4.1.1.19 …

Matched Description: … Beta-alanine is the only naturally occurring beta-amino acid. However, it is not used in the ... biosynthesis of any major proteins or enzymes. It is formed in vivo by the degradation of dihydrouracil ... and carnosine. It is a component of pantothenic acid (vitamin B5), which itself is a component of …

Matched Description: … Demethylmenaquinone-7 is a member of the chemical class known as Sesquaterpenes. Menaquinones and ... number of prenyl units present in the side chain Demethylmenaquinone-7 is involved in cofactor ... demethaquinones are isoprenoid quinones of the naphthalene series, and are constituents of bacterial …

Matched Description: … L-Arabinose is a pentose with a sweet taste and one of the most abundant components released by ... . When L-Arabinose is ingested in a digestible form, it is absorbed from the intestinal tract but at ... complicated compounds from the point of view of both physical structure and chemical composition, and they …

Matched Description: … . Typically, ribose exists in the cyclic form. It comprises the backbone of RNA, a biopolymer that is ... the basis of genetic transcription. It is related to deoxyribose, as found in DNA, by the removal of ... -ribose. L-ribose is the synthetic mirror image of D-ribose. (Wikipedia) In E. coli, L-ribose can …