Biological significance of complex N-glycans in plants and their impact on plant physiology

R Strasser - Frontiers in plant science, 2014 - frontiersin.org
Asparagine (N)-linked protein glycosylation is a ubiquitous co-and post-translational
modification which can alter the biological function of proteins and consequently affects the …

Cell-free N-glycosylation of peptides using synthetic lipid-linked hybrid and complex N-glycans

L Wenzel, M Hoffmann, E Rapp, TFT Rexer… - Frontiers in Molecular …, 2023 - frontiersin.org
Cell-free, chemoenzymatic platforms are emerging technologies towards generating
glycoconjugates with defined and homogeneous glycoforms. Recombinant …

Efficient glycosynthase mutant derived from Mucor hiemalis endo-β-N-acetylglucosaminidase capable of transferring oligosaccharide from both sugar oxazoline and …

M Umekawa, C Li, T Higashiyama, W Huang… - Journal of Biological …, 2010 - ASBMB
Endo-M, an endo-β-N-acetylglucosaminidase from Mucor hiemalis, is a family 85 glycoside
hydrolase. This enzyme is unique in that it can transfer en bloc the oligosaccharide of …

Transient Production of Human β-Glucocerebrosidase With Mannosidic-Type N-Glycan Structure in Glycoengineered Nicotiana benthamiana Plants

N Uthailak, H Kajiura, R Misaki… - Frontiers in Plant Science, 2021 - frontiersin.org
Gaucher disease is an inherited lysosomal storage disorder caused by a deficiency of
functional enzyme β-glucocerebrosidase (GCase). Recombinant GCase has been used in …

Engineering mammalian mucin-type O-glycosylation in plants

Z Yang, DP Drew, B Jørgensen, U Mandel… - Journal of Biological …, 2012 - ASBMB
Mucin-type O-glycosylation is an important post-translational modification that confers a
variety of biological properties and functions to proteins. This post-translational modification …

N-glycan Remodeling Using Mannosidase Inhibitors to Increase High-mannose Glycans on Acid α-Glucosidase in Transgenic Rice Cell Cultures

HY Choi, H Park, JK Hong, SD Kim, JY Kwon, SK You… - Scientific reports, 2018 - nature.com
Glycoengineering of plant expression systems is a prerequisite for the production of
biopharmaceuticals that are compatible with animal-derived glycoproteins. Large amounts …

Generation of biologically active multi-sialylated recombinant human EPOFc in plants

A Castilho, L Neumann, P Gattinger, R Strasser… - PLoS …, 2013 - journals.plos.org
Hyperglycosylated proteins are more stable, show increased serum half-life and less
sensitivity to proteolysis compared to non-sialylated forms. This applies particularly to …

β-Hexosaminidases Along the Secretory Pathway of Nicotiana benthamiana Have Distinct Specificities Toward Engineered Helminth N-Glycans on Recombinant …

N Alvisi, K Van Noort, S Dwiani, N Geschiere… - Frontiers in Plant …, 2021 - frontiersin.org
Secretions of parasitic worms (helminths) contain a wide collection of immunomodulatory
glycoproteins with the potential to treat inflammatory disorders, like autoimmune diseases …

Occurrence of complex type free N-glycans with a single GlcNAc residue at the reducing termini in the fresh-water plant, Egeria densa

M Maeda, N Ebara, M Tani, CJ Vavricka… - Glycoconjugate …, 2017 - Springer
In our previous study, we found unique free N-glycans (FNGs), which carry a single GlcNAc
residue (GN1) at the reducing-end side and the Lewis-a epitope at the non-reducing-end …

Synthesis of Asymmetric N-Glycans as Common Core Substrates for Structural Diversification through Selective Enzymatic Glycosylation

S Pawar, L Hsu, T Narendar Reddy… - ACS Chemical …, 2020 - ACS Publications
N-glycans on the cell surface provide distinct signatures that are recognized by different
glycan-binding proteins (GBPs) and pathogens. Most glycans in humans are asymmetric …