GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
|---|---|
| GlyTouCan | May 25, 2026 |
| GlyTouCan ID | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
|---|---|---|---|---|---|---|---|
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?-GlcA4Me(a1-2)?-Xyl(b1-4)?-Xyl(b1-4)?-Xyl(b1-4)?-Xyl(?1- |
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Linkage-defined saccharide | 736.23 |
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Base composition | 2475.89 |
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GlcNAc(b1-2)[GlcA(b1-3)Gal(b1-3)GalNAc(b1-4)[Fuc(a1-3)]GlcNAc(b1-4)]Man(a1-3)[GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1- |
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2352.85 |
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Hex(?1-?)[Hex(?1-?)]Hex(?1-?)Hex-ol |
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Topology | 668.24 |
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GlcNAc(b1-2)Man(a1-3)[Man(a1-3)[GlcNAc(b1-4)][Man(a1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc |
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Linkage-defined saccharide | 1640.59 |
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GalN(?1-?)[Fuc(?1-?)]Gal(?1- |
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G04226GA | Topology | 487.19 |
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Linkage-defined saccharide | 2023.69 |
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3142.17 |
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Topology | 1148.39 |
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G57426AX |
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Rha(?1-?)Rha3Me(?1-?)[Xyl(?1-?)]Rha(?1-?)Glc(?1-?)Glc(?1-?)Rha(?1- |
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Topology | 1072.41 |
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L-Tal(b1-2)[D-Ara(b1-2)L-Tal(b1-4)]L-Tal(b1- |
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Fully-defined saccharide | 636.21 |
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Monosaccharide composition | 871.27 |
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Neu5Ac(a2-6)Gal(b1-4)ManNAc(b1-2)[Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Neu5Ac(a2-3)Gal6S(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1- |
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G69431EX | Linkage-defined saccharide | 3105.03 |
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Linkage-defined saccharide | 2213.71 | ||||
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Monosaccharide composition | 1508.44 |
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Fully-defined saccharide | 966.02 |
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G28543VY | Fully-defined saccharide | 484.18 |
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GalNAc(a1-3)GalNAc(b1-3)[Fuc(a1-2)Gal(b1-3)GalNAc(b1-4)]Gal(a1-4)Gal(b1-4)Glc(b1- |
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G04010IG | Fully-defined saccharide | 1421.52 |
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GlcNAc(b1-4)Man(a1-3)Man(b1-4)GlcNAc |
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Linkage-defined saccharide | 748.27 |
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G64625GE |
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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