GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
|---|---|
| GlyTouCan | December 22, 2025 |
| GlyTouCan ID | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
|---|---|---|---|---|---|---|---|
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Fully-defined saccharide |
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Xyl(?1-?)GlcNAc(a1- |
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Linkage-defined saccharide | 353.13 |
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Xyl2,3,4Ac3(?1-?)Xyl2,4Ac2(?1-?)Rha2,3Ac2(?1-?)D-Fuc3,4Ac2 |
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Topology | 952.31 |
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Linkage-defined saccharide | 684.44 |
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6-deoxy-L-Allf2,5Ac23Me(?1- |
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G20424SW |
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G52818FQ |
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Topology | 1010.02 |
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GalNAc(b1-4)GlcNAc(b1-3)Man(b1-4)Glc |
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Linkage-defined saccharide | 748.27 |
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Linkage-defined saccharide | 2377.74 |
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Linkage-defined saccharide | 582.2 |
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Base composition | 1066.31 |
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Fully-defined saccharide |
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Topology | 3188.14 |
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Fully-defined saccharide | 1972.71 |
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3229.17 |
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Monosaccharide composition | 2167.78 |
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Monosaccharide composition | 3294.17 |
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Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)[Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)[Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)Man(?1-?)]Man(?1- |
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G41580OV | Topology | 2472.85 |
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Neu5Ac(a2-6)Gal(b1-4)GlcNAc(b1-3)Gal(b1-3)GalNAc(?1- |
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G63343WQ | Linkage-defined saccharide | 1039.37 |
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G53288GZ |
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Fuc(?1-?)Gal(?1-?)Gal2Ac(?1- |
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Topology | 530.18 |
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Fuc(?1-?)Gal(?1-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)Glc(?1- |
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Topology | 1015.36 |
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Gal(a1-2)[Gal(b1-4)Gal(b1-6)]Glc(a1-3)Man(a1-3)Gal(b1- |
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G48786AO | Fully-defined saccharide | 990.33 |
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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.
Supported by JST NBDC Grant Number JPMJND2204
Partly supported by NIH Common Fund Grant #1U01GM125267-01
This work is licensed under Creative Commons Attribution 4.0 International
GlyCosmos Portal v4.4.0
Last updated: December 8, 2025