GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
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| GlyTouCan | May 25, 2026 |
| GlyTouCan ID | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
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GlcA2NAc3,4Ac2 |
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Rha(a1-3)[Xyl(b1-6)]Glc |
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Linkage-defined saccharide | 458.16 |
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G46981KX |
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GlcA2,3NAc2(?1-?)ManA2NAc3N(?1-?)GlcNAc(?1-?)D-Fuc4N |
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Topology | 840.32 |
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?-Glc?(a1-2)?-Glc?(a1-3)?-Glc?(a1-3)Man(a1-2)Man(a1-2)Man(a1-3)[Man(a1-2)Man(a1-3)[Man(a1-2)Man(a1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(b1- |
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Fully-defined saccharide | 2368.8 |
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G97020ZI |
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Neu5Ac(?2-?)Gal(?1-?)[Fuc(a1-?)]GalNAc(?1- |
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G03150CV | Linkage-defined saccharide | 820.3 |
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GalNAc4S(?1-?)GlcNAc(?1-?)Man(a1-?)[Man(?1-?)[Man(?1-?)]Man(a1-?)]Man(b1-4)GlcNAc(b1-4)GlcNAc(b1- |
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Linkage-defined saccharide | 1720.55 |
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Neu5Gc(a2-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Man(a1-3)[Man(a1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc |
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Linkage-defined saccharide | 1906.66 |
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Neu5Ac(a2-6)Gal(b1-4)GlcNAc(b1-2)[Gal(a1-4)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[GlcNAc(b1-4)][Neu5Ac(a2-6)Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)AllNAc(b1-4)GlcNAc(b1- |
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G05497JD | Fully-defined saccharide | 2953.05 |
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Linkage-defined saccharide | 1599.57 |
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Xyl(a1-6)Glc(b1-4)[Xyl(a1-6)]Glc(b1-4)[Xyl(a1-6)]Glc(b1-4)Glc2F(b1- |
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G20859UD | Fully-defined saccharide | 1064.34 |
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Gal(a1-2)[Abe(a1-3)]Tal |
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Linkage-defined saccharide | 472.18 |
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Gal(b1-?)[Fuc(a1-?)]GlcNAc(b1-2)Man(a1-3)[Man(a1-?)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc-ol |
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Linkage-defined saccharide | 1731.64 |
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Fuc(a1-2)Gal(b1-3)[Fuc(a1-4)]GlcNAc(b1-3)Gal(b1-4)Glc |
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Linkage-defined saccharide | 999.36 |
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GlcNAc(b1-2)[GlcNAc(b1-4)]Man(a1-3)[GlcNAc(b1-2)[GlcNAc(a1-6)]Man(a1-6)]Man(b1-4)Glc?NAc(?1- |
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G93478VC | Linkage-defined saccharide | 1519.57 |
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Gal2,3,4,6Ac4(?1-4)Glc2,3,6Ac3 |
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Linkage-defined saccharide | 636.19 |
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3083.11 |
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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 v4.5.0
Last updated: April 6, 2026