Tag: 500-600

The Donor Subsite of Trehalose-6-phosphate Synthase: Binary complexes with UDP-glucose and UDP-2-deoxy-2-fluoro-glucose at 2 Å resolution was written by Gibson, Robert P.; Tarling, Chris A.; Roberts, Shirley; Withers, Stephen G.; Davies, Gideon J.. And the article was included in Journal of Biological Chemistry on January 16,2004.Name: Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester The following contents are mentioned in the article:

Trehalose is an unusual non-reducing disaccharide that plays a variety of biol. roles, from food storage to cellular protection from environmental stresses such as desiccation, pressure, heat-shock, extreme cold, and oxygen radicals. It is also an integral component of the cell-wall glycolipids of mycobacteria. The primary enzymic route to trehalose first involves the transfer of glucose from a UDP-glucose donor to glucose-6-phosphate to form α,α-1,1 trehalose-6-phosphate. This reaction, in which the configurations of two glycosidic bonds are set simultaneously, is catalyzed by the glycosyltransferase trehalose-6-phosphate synthase (OtsA), which acts with retention of the anomeric configuration of the UDP-sugar donor. The classification of activated sugar-dependent glycosyltransferases into approx. 70 distinct families based upon amino acid sequence similarities places OtsA in glycosyltransferase family 20 (see afmb.cnrs-mrs.fr/CAZY/). The recent 2.4 Å structure of Escherichia coli OtsA revealed a two-domain enzyme with catalysis occurring at the interface of the twin β/α/β domains. Here we present the 2.0 Å structures of the E. coli OtsA in complex with either UDP-Glc or the non-transferable analog UDP-2-deoxy-2-fluoroglucose. Both complexes unveil the donor subsite interactions, confirming a strong similarity to glycogen phosphorylases, and reveal substantial conformational differences to the previously reported complex with UDP and glucose 6-phosphate. Both the relative orientation of the two domains and substantial (up to 10 Å) movements of an N-terminal loop (residues 9-22) characterize the more open “”relaxed”” conformation of the binary UDP-sugar complexes reported here. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9Name: Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is a stable compound with relatively low boiling point and excellent solvency. It is more basic than diethyl ether and forms stronger complexes with Li+, Mg2+, and boranes. It is a popular solvent for hydroboration reactions and for organometallic compounds such as organolithium and Grignard reagents.Name: Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

Chemoenzymatic n.c.a synthesis of the coenzyme UDP-2-deoxy-2-(18F)fluoro-α-D-glucopyranose as substrate of glycosyltransferases was written by Prante, Olaf; Hamacher, Kurt; Coenen, Heinz H.. And the article was included in Journal of Labelled Compounds and Radiopharmaceuticals on January 31,2007.Application of 67341-43-9 The following contents are mentioned in the article:

The development of 18F-labeling methods adopted to proteins and bioactive peptides is of great interest in radiopharmaceutical sciences. In order to provide 18F-labeled sugars as a polar prosthetic group for an enzymic 18F-labeling procedure, an appropriate nucleotide activated sugar is needed. Here, we present the radiosynthesis of n.c.a. UDP-2-deoxy-2-[18F]fluoro-α-D-glucopyranose (UDP-[18F]FDG) as a substrate for glycosyltransferases. The MacDonald synthesis of [18F]FDG-1-phosphate was successfully combined with an enzymic activation to obtain UDP-[18F]FDG directly in an aqueous medium located in the void volume of a solid phase cartridge. The radiochem. yield of UDP-[18F]FDG was 20% (based on [18F]fluoride) after a total synthesis time of 110 min. Thus, an intermediate was provided for the enzymic transfer of [18F]FDG using UDP-[18F]FDG as glycosyl donor making use of a suitable glycosyltransferase. This would represent a highly selective and mild 18F-labeling method for glycosylated biomols. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9Application of 67341-43-9).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. Tetrahydrofurans and furans are important oxygen-containing heterocycles that often exhibit interesting properties for biological applications or applications in the cosmetic industry. Oxidations have also proved to be valuable and efficient approaches to chiral tetrahydrofuran derivatives.Application of 67341-43-9

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

Reciprocal effects of 2-fluoro-2-deoxy-D-glucose and glucose on their metabolism in Saccharomyces cerevisiae studied by multi-nuclear NMR spectroscopy was written by Tran-Dinh, S.; Courtois, A.; Wietzerbin, J.; Bouet, F.; Herve, M.. And the article was included in Biochimie in 1995.COA of Formula: C15H23FN2O16P2  The following contents are mentioned in the article:

The effects of various concentration of 2-fluoro-2-deoxy-D-glucose (FDG) on the aerobic metabolism of glucose and the reciprocal effect of glucose on the metabolism of FDG in glucose-grown repressed Saccharomyces cerevisiae cells were studied at 30° in a standard pyrophosphate medium containing 5×107 cells/mL by 1H-, 19F-, 31P-NMR and biochem. techniques. The glucose consumption rate is reduced by about 57% and 71% in the presence of 5 mM FDG and 10 mM FDG resp. Under the same conditions, the ethanol production rate also decreases about 54% and 68%, resp. When FDG is the unique carbon source, the α- and β-anomers of 2-fluoro-2-deoxy-D-glucose-6-phosphate (FDG6P) and a much smaller quantity of 2-fluoro-2-deoxy-gluconic acid (FDGA) were observed The quantities of α- and β-FDG6P reach their maximum values within 1 h of incubation and then decrease continuously. In contrast, Glc favors the consumption of FDG and the synthesis of FDG6P and uridine-5′-diphosphate fluorodeoxy-glucose (UDP-FDG). In the presence of Glc, FDG6P reaches a plateau after 1 h or 2 h of incubation while UDP-FDG increases regularly with time. Apart from trehalose, no other disaccharide such as fluoro-dideoxy-trehalose (FDG-FDG) or fluoro-deoxy-rehalose (FDG-Glc) were observed Thus, in contrast to UDP-Glc, UDP-DG, Glc6P and DG6P, UDP-FDG and FDG6P are not good substrates for trehalose-6-P synthetase. The effect of DG and FDG on the cell growth in standard nutrient media was also investigated at 37°. The cell growth was completely inhibited upon addition of 1 mM FDG and only slowed down in the presence of 1 mM DG. In the latter case, the doubling time T is about 3 h instead of 1 h 25′ in the absence of DG and FDG. The reciprocal effects of FDG and Glc on their metabolism, the toxicity of FDG and the blockage level of enzymes induced by FDG are discussed in comparison with 2-deoxy-D-glucose (DG) and Glc. The above results clearly show that the metabolism and the toxicity of a drug strongly depend on the physiol. state of the cells. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9COA of Formula: C15H23FN2O16P2 ).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.COA of Formula: C15H23FN2O16P2 

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

A radiochemical high-performance liquid chromatographic method for the analysis of 2-fluoro-2-deoxy-D-glucose-derived metabolites in human chondrocytes was written by Fedders, Goenna; Kock, Ruediger; Van de Leur, Eddy; Greiling, Helmut. And the article was included in Analytical Biochemistry in 1993.Reference of 67341-43-9 The following contents are mentioned in the article:

A HPLC method with online radioactivity monitoring was developed for the measurement of 2-fluoro-2-deoxy-D-[U-14C]-glucose-derived metabolites in a cell culture system of human chondrocytes embedded in soft agarose. To optimize the chromatog. procedure, glucose-analog substrates derived from 2-fluoro-2-deoxy-D-glucose (I) by enzymic synthesis in vitro were used. The synthesized metabolites were separated by anion-exchange chromatog. on a Partisil 10 SAX cartridge with a LiChrosorb RP 18-5 guard column eluted with a 35-min ion-strength/pH gradient performed from 15 mM NH4H2PO4, pH 3.8, to 0.75 M NH4H2PO4, pH 4.8, at a flow rate of 2 mL/min. Only by using an online radioactivity monitor instead of an off-line counting procedure was the resolution obtained sufficient for the determination of these intermediates. This method was applied to studying the metabolic pathway of I in human chondrocytes. Due to the resistance of the chondrocytes embedded in soft agarose, the usual cell-lysing methods could not be used; therefore, an extraction procedure for acid-stable glucose metabolites, which may also be applied to other resistant cell lines or critical cell culture systems, was developed. With the procedure presented here, the existence of metabolites of I resulting from enzymic reactions following the hexokinase reaction was proven. Evidence is presented here for the first time that chondrocytes are able to metabolize I to the UDP-activated sugars, UDP-2-fluoro-2-deoxy-D-glucose, UDP-2-fluoro-2-deoxy-D-galactose, and UDP-2-fluoro-2-deoxy-D-glucuronic acid. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9Reference of 67341-43-9).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF), or oxolane, is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. Tetrahydrofuran can also be produced, or synthesised, via catalytic hydrogenation of furan. This process involves converting certain sugars into THF by digesting to furfural. An alternative to this method is the catalytic hydrogenation of furan with a nickel catalyst.Reference of 67341-43-9

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

The chameleon of retaining glycoside hydrolases and retaining glycosyl transferases: the catalytic nucleophile was written by Stick, Robert V.; Watts, Andrew G.. And the article was included in Monatshefte fuer Chemie on April 30,2002.Application In Synthesis of Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester The following contents are mentioned in the article:

The authors report reliable procedures for the synthesis of various 2-deoxy-2-fluoro glycosyl nucleoside diphosphates, useful donor analogs for the study of the mechanism of action of retaining glycosyltransferases. The existence and role of a catalytic nucleophile in retaining glycoside hydrolases and retaining glycosyltransferases are reviewed. Although the former has now been established beyond doubt, such is not the case with the latter. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9Application In Synthesis of Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. Tetrahydrofuran (THF), or oxolane, is mainly used as a precursor to polymers. Being polar and having a wide liquid range, THF is a versatile solvent. Tetrahydrofuran reaction with hydrogen sulfide: In the presence of a solid acid catalyst, tetrahydrofuran reacts with hydrogen sulfide to give tetrahydrothiophene.Application In Synthesis of Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

An inhibitor of mannosylation of retinyl-phosphate was written by Datema, Roelf; Schwarz, Ralph T.. And the article was included in Bioscience Reports on March 31,1984.COA of Formula: C15H23FN2O16P2  The following contents are mentioned in the article:

The guanosine disphosphate and uridine diphosphate esters of the antiviral sugar analog 2-deoxy-2-fluoro-D-glucose (GDP-FGlc [67341-45-1] and UDP-FGlc [67341-43-9]) were synthesized and tested as inhibitors of formation of lipid-linked sugars in cell-free extracts Formation of dolichol phosphate mannose  [55598-56-6] and of dolichol diphosphate di-N-acetylchitobiose were not inhibited by either sugar nucleotide. Formation of dolichol phosphate glucose  [55607-88-0] was inhibited by UDP-FGlc, but not by GDP-FGlc. Although GDP-FGlc did not inhibit formation of dolichol phosphate mannose, it did inhibit formation of retinyl phosphate mannose  [55722-25-3] from retinyl phosphate  [53859-19-1] and GDP-mannose. This inhibition was not reversed by exogenous retinyl phosphate, nor was FGlc from GDP-Glc incorporated into retinyl phosphate-linked derivatives As FGlc inhibits formation of dolichol phosphate mannose in intact cells, but does not decrease pool sizes of GDP-mannose and dolichol-phosphate (Datema, R., et al., 1980), that inhibition of formation of retinyl-phosphate mannose by one of the metabolites of FGlc, namely GDP-FGlc, may lead to decreased synthesis of dolichol phosphate mannose in FGlc-treated cells. This implies a role for vitamin A  [68-26-8] in the dolichol cycle of protein glycosylation. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9COA of Formula: C15H23FN2O16P2 ).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. Tetrahydrofuran and dihydrofuran form the basic structural unit of many naturally occurring scaffolds like gambieric acid A and ciguatoxin, goniocin, and some biologically active molecules. It is more basic than diethyl ether and forms stronger complexes with Li+, Mg2+, and boranes. It is a popular solvent for hydroboration reactions and for organometallic compounds such as organolithium and Grignard reagents.COA of Formula: C15H23FN2O16P2 

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

Structure of a flavonoid glucosyltransferase reveals the basis for plant natural product modification was written by Offen, Wendy; Martinez-Fleites, Carlos; Yang, Min; Eng, Kiat-Lim; Davis, Benjamin G.; Tarling, Chris A.; Ford, Christopher M.; Bowles, Dianna J.; Davies, Gideon J.. And the article was included in EMBO Journal on March 22,2006.HPLC of Formula: 67341-43-9 The following contents are mentioned in the article:

Glycosylation is a key mechanism for orchestrating the bioactivity, metabolism and location of small mols. in living cells. In plants, a large multigene family of glycosyltransferases is involved in these processes, conjugating hormones, secondary metabolites, biotic and abiotic environmental toxins, to impact directly on cellular homeostasis. The red grape enzyme UDP-glucose:flavonoid 3-O-glycosyltransferase (VvGT1) is responsible for the formation of anthocyanins, the health-promoting compounds which, in planta, function as colorants determining flower and fruit color and are precursors for the formation of pigmented polymers in red wine. We show that VvGT1 is active, in vitro, on a range of flavonoids. VvGT1 is somewhat promiscuous with respect to donor sugar specificity as dissected through full kinetics on a panel of nine sugar donors. The three-dimensional structure of VvGT1 has also been determined, both in its Michaelis complex with a UDP-glucose-derived donor and the acceptor kaempferol and in complex with UDP and quercetin. These structures, in tandem with kinetic dissection of activity, provide the foundation for understanding the mechanism of these enzymes in small mol. homeostasis. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9HPLC of Formula: 67341-43-9).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. Tetrahydrofurans and furans are important oxygen-containing heterocycles that often exhibit interesting properties for biological applications or applications in the cosmetic industry. It is more basic than diethyl ether and forms stronger complexes with Li+, Mg2+, and boranes. It is a popular solvent for hydroboration reactions and for organometallic compounds such as organolithium and Grignard reagents.HPLC of Formula: 67341-43-9

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

The Reopening Rate of the Fingers Domain Is a Determinant of Base Selectivity for RB69 DNA Polymerase was written by Lee, Harold R.; Wang, Mina; Konigsberg, William. And the article was included in Biochemistry on March 17,2009.Application In Synthesis of Thymidine 5′-(tetrahydrogen triphosphate) xsodium salt The following contents are mentioned in the article:

Two divalent metal ions are required for nucleotide incorporation by DNA polymerases. Here we use the bacteriophage RB69 DNA polymerase (RB69 pol) and the metal ion exchange-inert nucleotide analog rhodium(III) deoxythymidine triphosphate (Rh·dTTP) to investigate the requirements of metal binding to the A site and to the B site, independently. We show that while binding of a metal ion to the A site is required for the nucleotidyl transfer reaction to occur, this metal binding is insufficient to initiate the prechem. enzyme isomerization that has been observed with this polymerase. Moreover, we show that binding of a deoxynucleoside triphosphate (dNTP), in the absence of a catalytic metal ion, is sufficient to induce this conformational change. In this report, we also present several lines of evidence (from pulse-chase, rapid chem. quench-flow, and stopped-flow fluorescence experiments) for the reverse rate of the enzyme isomerization, closed to open, of a DNA polymerase complex. The implications of these data for the fidelity of DNA polymerization by RB69 pol are discussed. This study involved multiple reactions and reactants, such as Thymidine 5′-(tetrahydrogen triphosphate) xsodium salt (cas: 18423-43-3Application In Synthesis of Thymidine 5′-(tetrahydrogen triphosphate) xsodium salt).

Thymidine 5′-(tetrahydrogen triphosphate) xsodium salt (cas: 18423-43-3) belongs to tetrahydrofuran derivatives. Tetrahydrofurans and furans are important oxygen-containing heterocycles that often exhibit interesting properties for biological applications or applications in the cosmetic industry. It is more basic than diethyl ether and forms stronger complexes with Li+, Mg2+, and boranes. It is a popular solvent for hydroboration reactions and for organometallic compounds such as organolithium and Grignard reagents.Application In Synthesis of Thymidine 5′-(tetrahydrogen triphosphate) xsodium salt

18423-43-3;Thymidine 5′-(tetrahydrogen triphosphate) xsodium salt;The future of 18423-43-3;New trend of C10H14N2Na3O14P3;function of 18423-43-3

X-ray Crystal Structures of Rabbit N-acetylglucosaminyltransferase I (GnT I) in Complex with Donor Substrate Analogues was written by Gordon, Roni D.; Sivarajah, Prashanth; Satkunarajah, Malathy; Ma, Dengbo; Tarling, Chris A.; Vizitiu, Dragos; Withers, Stephen G.; Rini, James M.. And the article was included in Journal of Molecular Biology on June 30,2006.Name: Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester The following contents are mentioned in the article:

The Golgi-resident glycosyltransferase, UDP-N-acetyl-D-glucosamine:α-3-D-mannoside β-1,2-N-acetylglucosaminyltransferase I (GnT I), initiates the conversion of high-mannose oligosaccharides to complex and hybrid structures in the biosynthesis of N-linked glycans. Reported here are the x-ray crystal structures of GnT I in complex with UDP-CH2-GlcNAc (a non-hydrolyzable C-glycosidic phosphonate), UDP-2-deoxy-2-fluoro-glucose, UDP-glucose and UDP. Collectively, these structures provide evidence for the importance of the GlcNAc moiety and its N-acetyl group in donor substrate binding, as well as insight into the role played by the flexible 318-330 loop in substrate binding and product release. In addition, the UDP-CH2-GlcNAc complex reveals a well-defined glycerol mol. poised for nucleophilic attack on the C1 atom of the donor substrate analog. The position and orientation of this glycerol mol. have allowed us to model the binding of the Manα1,3Manβ1 moiety of the acceptor substrate and, based on the model, to suggest a rationalization for the main determinants of GnT I acceptor specificity. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9Name: Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. THF (Tetrahydrofuran) is water-miscible and has a low viscosity making it a highly versatile solvent used in a variety of industries. THF can also be synthesized by catalytic hydrogenation of furan. This allows certain sugars to be converted to THF via acid-catalyzed digestion to furfural and decarbonylation to furan, although this method is not widely practiced. THF is thus derivable from renewable resources.Name: Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9

Metabolism of 2-deoxy-2-fluoro-D-[3H]-glucose and 2-deoxy-2-fluoro-D-[3H]-mannose in yeast and chick embryo cells was written by Schmidt, Michael F. G.; Biely, Peter; Kratky, Zdenek; Schwarz, Ralph T.. And the article was included in European Journal of Biochemistry on June 15,1978.Related Products of 67341-43-9 The following contents are mentioned in the article:

2-Deoxy-2-fluoro-D-glucose-3H and 2-deoxy-2-fluoro-D-mannose-3H were prepared by tritiation of the corresponding unlabeled 2-fluoro sugars. The tritiated 2-fluoro sugars were phosphorylated and activated by UTP and by GTP to yield UDP-2-deoxy-2-fluoro-D-glucose-3H, UDP-2-deoxy-2-fluoro-D-mannose-3H, GDP-2-deoxy-2-fluoro-D-glucose-3H, and GDP-2-deoxy-2-fluoro-D-mannose-3H in yeast and chick embryo cells. The nucleotide derivatives were also labeled in the nucleotide moiety by feeding the cells with uridine-14C or guanosine-14C in the presence of unlabeled 2-fluoro sugar. No evidence was obtained for metabolic steps in which the 6-C chain of 2-fluoro sugars was not preserved. No epimerization of the label to 2-deoxy-2-fluoro-D-galactose-3H was observed by radioactive gas-liquid chromatog. of the enzymic cleavage products of the different 2-fluoro sugar metabolites isolated from either cell type. Yeast and chick embryo cells both incorporate a 2-deoxy-2-fluoro-D-glucose-3H and 2-deoxy-2-fluoro-D-mannose-3H specifically into glycoproteins, although this incorporation was very low when compared to the incorporation of 2-deoxy-D-glucose-3H. This study involved multiple reactions and reactants, such as Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9Related Products of 67341-43-9).

Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester (cas: 67341-43-9) belongs to tetrahydrofuran derivatives. Solid acid catalysis, and the advantages often associated with their use, have been proved equally efficient for the synthesis of tetrahydrofurans or furans. THF (Tetrahydrofuran) is also used as a starting material for the synthesis of poly(tetramethylene ether) glycol (PTMG), etc.Related Products of 67341-43-9

67341-43-9;Uridine 5′-(trihydrogen diphosphate) P’-(2-deoxy-2-fluoro-α-D-glucopyranosyl) ester;The future of 67341-43-9;New trend of C15H23FN2O16P2 ;function of 67341-43-9