Diversification of glycosyl compounds via glycosyl radicals

Y Jiang, Y Zhang, BC Lee, MJ Koh - Angewandte Chemie, 2023 - Wiley Online Library
Glycosyl radical functionalization is one of the central topics in synthetic carbohydrate
chemistry. Recent advances in metal‐catalyzed cross‐coupling chemistry and …

Protein posttranslational modifications in health and diseases: Functions, regulatory mechanisms, and therapeutic implications

Q Zhong, X Xiao, Y Qiu, Z Xu, C Chen, B Chong… - MedComm, 2023 - Wiley Online Library
Protein posttranslational modifications (PTMs) refer to the breaking or generation of covalent
bonds on the backbones or amino acid side chains of proteins and expand the diversity of …

[HTML][HTML] RTN4/NoGo-receptor binding to BAI adhesion-GPCRs regulates neuronal development

J Wang, Y Miao, R Wicklein, Z Sun, J Wang, KM Jude… - Cell, 2021 - cell.com
RTN4-binding proteins were widely studied as" NoGo" receptors, but their physiological
interactors and roles remain elusive. Similarly, BAI adhesion-GPCRs were associated with …

Recent development in the synthesis of C-glycosides involving glycosyl radicals

LY Xu, NL Fan, XG Hu - Organic & biomolecular chemistry, 2020 - pubs.rsc.org
C-Glycosylation involving glycosyl radical intermediates is a particularly effective approach
to access C-glycosides, which are core units of a great number of natural products, bioactive …

Oxidative cyclization reagents reveal tryptophan cation–π interactions

X Xie, PJ Moon, SWM Crossley, AJ Bischoff, D He, G Li… - Nature, 2024 - nature.com
Methods for selective covalent modification of amino acids on proteins can enable a diverse
array of applications, spanning probes and modulators of protein function to proteomics …

Meta-heterogeneity: evaluating and describing the diversity in glycosylation between sites on the same glycoprotein

T Čaval, AJR Heck, KR Reiding - Molecular & Cellular Proteomics, 2021 - ASBMB
Mass spectrometry–based glycoproteomics has gone through some incredible
developments over the last few years. Technological advances in glycopeptide enrichment …

Synthesis of C-mannosylated glycopeptides enabled by Ni-catalyzed photoreductive cross-coupling reactions

R Mao, S Xi, S Shah, MJ Roy, A John… - Journal of the …, 2021 - ACS Publications
The biological functions of tryptophan C-mannosylation are poorly understood, in part, due
to a dearth of methods for preparing pure glycopeptides and glycoproteins with this …

Structure, sequon recognition and mechanism of tryptophan C-mannosyltransferase

JS Bloch, A John, R Mao, S Mukherjee… - Nature chemical …, 2023 - nature.com
C-linked glycosylation is essential for the trafficking, folding and function of secretory and
transmembrane proteins involved in cellular communication processes. The tryptophan C …

Recent development of stereoselective C-glycosylation via generation of glycosyl radical

T Ghosh, T Nokami - Carbohydrate Research, 2022 - Elsevier
C-glycosylation through the formation of glycosyl radical is a very feasible and expedient
approach for making of the C–C anomeric bond. In this light, this review article is covering …

Protein C-Mannosylation and C-Mannosyl Tryptophan in Chemical Biology and Medicine

S Minakata, S Manabe, Y Inai, M Ikezaki, K Nishitsuji… - Molecules, 2021 - mdpi.com
C-Mannosylation is a post-translational modification of proteins in the endoplasmic
reticulum. Monomeric α-mannose is attached to specific Trp residues at the first Trp in the …