Calculate the mass of an oligosaccharide structure.
GlycoDigest is a tool that simulates the action of these exoglycosidases on released oligosaccharides. It assists glycobiologists in designing enzyme mixtures that can be used to guide the precise determination of glycan structures.
The GlycoDomain Viewer is a tool for the visualisation of glycosylation sites in the context of the protein and conserved domains. It contains O-glycoproteomic data from the Clausen lab, and predictions of GalNAc-type glycosylation for the human proteome.
Predict possible oligosaccharide structures that occur on proteins from their experimentally determined masses. The program can be used for free or derivatized oligosaccharides and for glycopeptides.
, mass spectrometry (MS, MS/MS, LC-MS)
, molecular weight (MW)
, oligosaccharide (glycan, sugar)
, peptide mass fingerprinting
, post-translational modification (PTM)
, sequence analysis
, sugar epitope
Visualisation tool for representing a set of glycan structures as a summary figure of all structural features using icons and colours recommended by the Consortium for Functional Glycomics (CFG).
Glydin' compiles and maps information relative to glycoepitopes (glycan determinants) as published in the literature or reported in databases. The output is an interactive network of strucutrally related glycan sub-structures.
GlyS3 matches any substructure such as glycan determinants to a large collection of structures recorded in UniCarbKB, SugarBind or GlycomeDB.
GlyTouCan is the international glycan structure repository. It is an uncurated registry for glycan structures that assigns globally unique accession numbers to any glycan independent of the level of information provided by the experimental method used to identify the structure(s).
MatrixDB is a curated database of interactions between extracellular matrix proteins, proteoglycans and polysaccharides. It mainly focuses on protein-glycosaminoglycan (GAG) interactions, as GAGs are complex and abundant polysaccharides in the ECM and at the cell surface, where they play key roles in adhesion and signaling.
Neural network predictions of C-mannosylation sites in mammalian proteins.
NetNGlyc predicts N-Glycosylation sites in human proteins using artificial neural networks that examine the sequence context of Asn-Xaa-Ser/Thr sequons.
Neural network predictions of mucin type GalNAc O-glycosylation sites in mammalian proteins.
This database provides a list of known carbohydrate sequences to which pathogenic organisms specifically adhere via lectins or adhesins. The data were compiled through an exhaustive search of literature published over the past 30 years by glycobiologists, microbiologists, and medical histologists.
Swiss Mass Abacus is a calculator of peptide and glycopeptide masses. It is purposefully kept as simple as a basic calculator executing arithmetic operations.
UniCarbDB is a platform for presenting glycan structures and fragment data characterised by LC-MS/MS strategies. The database is annotated with high-quality datasets and is designed to extend and reinforce those standards and ontologies developed by existing glycomics databases.
UniCarbKB is a curated and annotated glycan database which curates information from the scientific literature on glycoprotein derived glycan structures. It includes data previously available from GlycoSuiteDB.
The YinOYang WWW server produces neural network predictions for O-beta-GlcNAc attachment sites in eukaryotic protein sequences. This server can also use NetPhos, to mark possible phosphorylated sites and hence identify "Yin-Yang" sites.