Related Experiment Video
Updated: Aug 12, 2025

Bioinformatics Resources for the Study of Glycan-Mediated Protein Interactions
Published on: January 20, 2022
Worldwide Glycoscience Informatics Infrastructure: The GlySpace Alliance
Frederique Lisacek1,2, Michael Tiemeyer3, Raja Mazumder4
1Proteome Informatics Group, SIB Swiss Institute of Bioinformatics, University of Geneva, Geneva CH-1227, Switzerland.
The GlySpace Alliance unifies three major glycoscience portals (Glyco@Expasy, GlyCosmos, GlyGen) to provide consistent glycan data. This integration enhances user access to chemical structures and functions of glycans.
Area of Science:
- Glycoscience
- Bioinformatics
- Computational Biology
Background:
- Three major glycoscience portals (Glyco@Expasy, GlyCosmos, GlyGen) exist in Europe, Asia, and the US.
- These portals currently have distinct user interfaces and data presentation.
Purpose of the Study:
- To introduce the GlySpace Alliance, formed in 2018.
- To harmonize the basic dataset of glycan-related omics data across the three portals.
- To enable efficient user retrieval of information on glycan chemical structures and functions.
Main Methods:
- Formation of the GlySpace Alliance by principal investigators of the three portals.
- Standardization of core glycan-related omics data.
- Development of a unified approach for data accessibility.
Main Results:
- Establishment of a collaborative alliance integrating major glycoscience portals.
- Aims to provide a consistent dataset of glycan structures and functions.
- Improved efficiency for users seeking specific glycan information.
Conclusions:
- The GlySpace Alliance facilitates a more integrated and user-friendly approach to glycoscience data.
- Harmonization of data across portals enhances research accessibility.
- Future efforts will focus on seamless user experience for exploring glycan information.
Related Concept Videos
Protein Glycosylation
Glycosylation occurs in...
Glycosaminoglycans
GAGS are found in the extracellular matrix of vertebrates, invertebrates, and bacteria. Due to their polar nature they attract water, and serve as excellent lubricants or shock absorbers in an animal body.
Hyaluronic...
Oligosaccharide Assembly
Multiple sugar molecules that may or may...
GIS Software, Hardware, and Sources of GIS Data
Glycocalyx and its Functions
Proteoglycans

