Azido groups hamper glycan acceptance by carbohydrate processing enzymes
F Liu, HM Chen, Z Armstrong, SG Withers - ACS central science, 2022 - ACS Publications
Azido sugars have found frequent use as probes of biological systems in approaches
ranging from cell surface metabolic labeling to activity-based proteomic profiling of …
ranging from cell surface metabolic labeling to activity-based proteomic profiling of …
[HTML][HTML] Tools and tactics to define specificity of metabolic chemical reporters
MM Mukherjee, MR Bond, LK Abramowitz… - Frontiers in Molecular …, 2023 - frontiersin.org
Metabolic chemical reporters (MCRs) provide easily accessible means to study glycans in
their native environments. However, because monosaccharide precursors are shared by …
their native environments. However, because monosaccharide precursors are shared by …
Click-chemistry-based free Azide versus azido sugar detection enables rapid in vivo screening of Glycosynthase activity
Engineering of carbohydrate-active enzymes such as glycosynthases to enable
chemoenzymatic synthesis of bespoke oligosaccharides has been limited by the lack of …
chemoenzymatic synthesis of bespoke oligosaccharides has been limited by the lack of …
Systematic screening of synthetic gene-encoded enzymes for synthesis of modified glycosides
Z Armstrong, F Liu, HM Chen, SJ Hallam… - Acs Catalysis, 2019 - ACS Publications
The construction of large, phylogenetically diverse libraries of synthetic genes from a
sequence-based family allows rapid evaluation of the substrate specificity encoded within …
sequence-based family allows rapid evaluation of the substrate specificity encoded within …
[HTML][HTML] The chemistry–glycobiology frontier
B Imperiali - Journal of the American Chemical Society, 2012 - ACS Publications
This JACS Select issue highlights current and emerging areas of research at the chemistry−
glycobiology interface and illustrates how chemical and physical approaches are being …
glycobiology interface and illustrates how chemical and physical approaches are being …
Functional proteomics for the discovery of carbohydrate-related enzyme activities
NL Pohl - Current opinion in chemical biology, 2005 - Elsevier
Carbohydrate metabolism is central to the growth and development of organisms.
Thousands of genes that are believed to code for proteins that build and remodel …
Thousands of genes that are believed to code for proteins that build and remodel …
Anomeric Fatty Acid Functionalization Prevents Nonenzymatic S-Glycosylation by Monosaccharide Metabolic Chemical Reporters
NJ Pedowitz, EG Jackson, JM Overhulse… - ACS chemical …, 2021 - ACS Publications
Metabolic chemical reports have fundamentally changed the way researchers study
glycosylation. However, when administered as per-O-acetylated sugars, reporter molecules …
glycosylation. However, when administered as per-O-acetylated sugars, reporter molecules …
[HTML][HTML] Divergence of catalytic mechanism within a glycosidase family provides insight into evolution of carbohydrate metabolism by human gut flora
Enzymatic cleavage of the glycosidic bond yields products in which the anomeric
configuration is either retained or inverted. Each mechanism reflects the dispositions of the …
configuration is either retained or inverted. Each mechanism reflects the dispositions of the …
High-throughput recovery and characterization of metagenome-derived glycoside hydrolase-containing clones as a resource for biocatalyst development
Z Armstrong, F Liu, S Kheirandish, HM Chen, K Mewis… - Msystems, 2019 - Am Soc Microbiol
Functional metagenomics is a powerful tool for both the discovery and development of
biocatalysts. This study presents the high-throughput functional screening of 22 large-insert …
biocatalysts. This study presents the high-throughput functional screening of 22 large-insert …
Azide‐and Alkyne‐Bearing Metabolic Chemical Reporters of Glycosylation Show Structure‐Dependent Feedback Inhibition of the Hexosamine Biosynthetic Pathway
Metabolic chemical reporters (MCRs) of protein glycosylation are analogues of natural
monosaccharides that bear reactive groups, like azides and alkynes. When they are added …
monosaccharides that bear reactive groups, like azides and alkynes. When they are added …