Results 81 to 90 of about 181,761 (403)

Automated Glycan Assembly: A Perspective

open access: yesJournal of the American Chemical Society, 2019
The intrinsic complexity of carbohydrate structures has hampered access to pure glycans and hence impeded progress in the glycosciences. Automated Glycan Assembly (AGA) has facilitated the procurement of synthetic glycans, to be used in diagnostics ...
Mónica Guberman, P. Seeberger
semanticscholar   +1 more source

Structural analysis of the GPI glycan

open access: yesPLOS ONE, 2021
Glycosylphosphatidylinositol (GPI) anchoring of proteins is an essential post-translational modification in all eukaryotes that occurs at the endoplasmic reticulum (ER) and serves to deliver GPI-anchored proteins (GPI-APs) to the cell surface where they play a wide variety of vital physiological roles.
Miyako Nakano   +9 more
openaire   +9 more sources

Biocatalytic β-glucosylation/β-galactosylation of Rebaudioside C by glycosynthases

open access: yesFood Materials Research
Extracts of Stevia rebaudiana Bertoni plant leaves contain a mixture of diterpene glycosides which possess high sweetness and are used as non-caloric sweeteners in foods and beverages.
Ye-Yang Yu   +7 more
doaj   +1 more source

Functioning of the dimeric GABA(B) receptor extracellular domain revealed by glycan wedge scanning [PDF]

open access: yesThe EMBO Journal 27, 9 (2008) 1321-1332, 2008
The G-protein-coupled receptor (GPCR) activated by the neurotransmitter GABA is made up of two subunits, GABA(B1) and GABA(B2). GABA(B1) binds agonists, whereas GABA(B2) is required for trafficking GABA(B1) to the cell surface, increasing agonist affinity to GABA(B1), and activating associated G proteins.
arxiv   +1 more source

Bioinformatics Approach for Functional Glycomics [PDF]

open access: yes, 2007
Presentation in the Human Glycomics Proteomics Disease Initiative (HGPI ...
James C. Paulson
core   +2 more sources

Glycan shield and epitope masking of a coronavirus spike protein observed by cryo-electron microscopy

open access: yesNature Structural &Molecular Biology, 2016
The threat of a major coronavirus pandemic urges the development of strategies to combat these pathogens. Human coronavirus NL63 (HCoV-NL63) is an α-coronavirus that can cause severe lower-respiratory-tract infections requiring hospitalization. We report
A. Walls   +8 more
semanticscholar   +1 more source

Glucose unit index (GUI) of permethylated glycans for effective identification of glycans and glycan isomers

open access: yesThe Analyst, 2020
Retention time normalization of permethylated glycans and glycan isomers across different instruments and laboratories, using standard dextrin ladder. (Figure created with BioRender.com).
Sakshi Gautam   +7 more
openaire   +4 more sources

Multi‐omics analyses reveal the interaction between colonic microbiota and host in Min and Yorkshire pigs

open access: yesAnimal Research and One Health, EarlyView., 2023
In the present study, we created the weight gain models with Min and Yorkshire pigs and conducted the metagenomics and metabolomics of colon contents and transcriptomics of colon tissue. Further, we revealed the characteristics and functions of the colonic microbiota in Min and Yorkshire pigs and analyzed their interactions with the host. Overall, this
Xiaoyu Huang   +6 more
wiley   +1 more source

Differential impact of glycoprotein glycosylation on Akkermansia muciniphila growth dynamics

open access: yesFood Materials Research
Akkermansia muciniphila, a pivotal symbiotic bacterium resident in the human gut mucosal layer, significantly influences the intricate balance between health and disease states.
Jia-Xin Zhang   +3 more
doaj   +1 more source

The 2.8 Å Electron Microscopy Structure of Adeno-Associated Virus-DJ Bound by a Heparinoid Pentasaccharide

open access: yesMolecular Therapy: Methods & Clinical Development, 2017
Atomic structures of adeno-associated virus (AAV)-DJ, alone and in complex with fondaparinux, have been determined by cryoelectron microscopy at 3 Å resolution. The gene therapy vector, AAV-DJ, is a hybrid of natural serotypes that was previously derived
Qing Xie   +9 more
doaj   +1 more source

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