Results 1 to 10 of about 2,130,846 (310)

Development of an Amino Sugar-Based Supramolecular Hydrogelator with Reduction Responsiveness. [PDF]

JACS Au, 2021
Stimuli-responsive supramolecular hydrogels are a newly emerging class of aqueous soft materials with a wide variety of bioapplications. Here we report a reduction-responsive supramolecular hydrogel constructed from a markedly simple low-molecular-weight
Higashi SL, Ikeda M.
europepmc   +2 more sources

Structural insights into RapZ-mediated regulation of bacterial amino-sugar metabolism. [PDF]

Nucleic Acids Res, 2017
In phylogenetically diverse bacteria, the conserved protein RapZ plays a central role in RNA-mediated regulation of amino-sugar metabolism. RapZ contributes to the control of glucosamine phosphate biogenesis by selectively presenting the regulatory small
Gonzalez GM, Durica-Mitic S, Hardwick SW, Moncrieffe MC, Resch M, Neumann P, Ficner R, Görke B, Luisi BF.   +8 more
europepmc   +2 more sources

Fine-tuning of amino sugar homeostasis by EIIA(Ntr) in Salmonella Typhimurium. [PDF]

Sci Rep, 2016
The nitrogen-metabolic phosphotransferase system, PTSNtr, consists of the enzymes INtr, NPr and IIANtr that are encoded by ptsP, ptsO, and ptsN, respectively.
Yoo W, Yoon H, Seok YJ, Lee CR, Lee HH, Ryu S.   +5 more
europepmc   +2 more sources

Metabolic response induced by parasitic plant-fungus interactions hinder amino sugar and nucleotide sugar metabolism in the host. [PDF]

Sci Rep, 2016
Infestation by the biotrophic pathogen Gymnosporangium asiaticum can be devastating for plant of the family Rosaceae. However, the phytopathology of this process has not been thoroughly elucidated.
Lee DK, Ahn S, Cho HY, Yun HY, Park JH, Lim J, Lee J, Kwon SW.   +7 more
europepmc   +2 more sources

Targeting Bacillosamine Biosynthesis in Bacterial Pathogens: Development of Inhibitors to a Bacterial Amino-Sugar Acetyltransferase from Campylobacter jejuni. [PDF]

J Med Chem, 2017
De Schutter JW, Morrison JP, Morrison MJ, Ciulli A, Imperiali B.   +4 more
europepmc   +2 more sources

tRNA-Dependent Aminoacylation of an Amino Sugar Intermediate in the Biosynthesis of a Streptothricin-Related Antibiotic. [PDF]

Appl Environ Microbiol, 2016
Maruyama C, Niikura H, Izumikawa M, Hashimoto J, Shin-Ya K, Komatsu M, Ikeda H, Kuroda M, Sekizuka T, Ishikawa J, Hamano Y.   +10 more
europepmc   +2 more sources

Abiotic sugar enantiomers in the CI carbonaceous chondrite Orgueil [PDF]

Nature Communications
The uneven detection of prebiotic organic compounds in meteorites—where amino acids and nucleobases are commonly identified but sugars remain rare and poorly characterized—limits our understanding of extraterrestrial organic chemistry.
Vanessa Leyva, Manuel Robert, Raphaël Pepino, Jana Bocková, Cornelia Meinert   +4 more
doaj   +2 more sources

Facile and Scalable Route to Access Rare Deoxy Amino Sugars for Nonulosonic Acid Aldolase Biosynthesis

Frontiers in Chemistry, 2022
We presented a facile and scalable route for the synthesis of di-azido sugars via one-pot double inversion of the mono-benzoyl sugars by TBAN3 and studied the dependency pattern between solvent and protecting groups as well as the configuration of the ...
Yixuan Zhou, Kuo-Shiang Liao, Shiou-Ting Li, Chung-Yi Wu   +3 more
doaj   +1 more source

Preliminary Research on Agricultural Cultivation Decreasing Amino Sugar Accumulation in Calcareous Soils in Subtropical Karst Region of China

Land, 2022
Soil microbial residues play an important role in the formation and stabilization of soil organic matter and can be quantitatively characterized by amino sugars.
Mengxia Zhou, Hui Yang, Tongbin Zhu, Cheng Zhang, Degen Zhu   +4 more
doaj   +1 more source

Carbohydrate compositional trends throughout Holocene sediments of an alpine lake (Lake Cadagno)

Frontiers in Earth Science, 2023
Carbohydrates are a ubiquitous constituent of organisms and contribute significantly to sedimentary organic carbon pools. Yet, the factors that control the degradation and long-term preservation of sedimentary carbohydrates are not well understood. Here,
Niroshan Gajendra, Jasmine S. Berg, Jasmine S. Berg, Hendrik Vogel, Longhui Deng, Longhui Deng, Sarah M. Wolf, Stefano M. Bernasconi, Nathalie Dubois, Nathalie Dubois, Carsten J. Schubert, Carsten J. Schubert, Mark A. Lever, Mark A. Lever   +13 more
doaj   +1 more source