GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
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| GlyTouCan | December 15, 2025 |
| GlyTouCan ID | IUPAC Condensed | Names ▲ | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
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G34385ST |
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Man2,3,4,6Ac4(?1-?)Man3,4,6Ac3(?1- |
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Topology | 636.19 |
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Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)[Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)[Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)[Kdn(?2-?)Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc(?1- |
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Topology | 4370.53 |
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Gal(b1-4)GlcNAc(b1-?)Man(a1-3)[Gal(b1-4)GlcNAc(b1-6)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc(?1- |
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G12147NL | Linkage-defined saccharide | 1640.59 |
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Monosaccharide composition | 1284.42 |
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G75392WY |
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Fuc(a1-2)Gal(b1-3)[Gal3S(b1-4)GlcNAc(?1-6)]GalNAc(b1- |
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G28085OS | Linkage-defined saccharide | 974.29 |
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Topology | 3375.23 |
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Tal(b1-4)L-Tag |
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Linkage-defined saccharide | 342.12 |
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GlcNAc(?1-?)[GlcNAc(?1-?)]Man(?1-?)[Man(?1-?)]Man(?1-?)GlcNAc(?1-?)GlcNAc(?1- |
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G74748IL | Topology | 1316.49 |
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Fully-defined saccharide | 3390.2 |
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Topology |
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Linkage-defined saccharide | 481.22 |
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GlcNAc(?1-3)GalNAc(a1- |
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G73862MD | Linkage-defined saccharide | 424.17 |
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G54441LL | Fully-defined saccharide | 790.6 |
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Topology | 1973.73 |
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Fuc(a1-2)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-2)[Gal(a1-3)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Neu5Ac(a2-3/6)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc |
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Linkage-defined saccharide | 3773.37 |
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G56725NE |
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Glc(?1-?)Man(?1-?)[Man(?1-?)Man(?1-?)]Man(?1-?)[Man(?1-?)[Gal(?1-?)]Man(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)GlcNAc |
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Topology | 2044.7 |
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Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)[Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)[Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc(?1- |
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Topology | 3803.32 |
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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
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Last updated: December 8, 2025