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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1621.56 |
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Gal(b1-?)GlcNAc(?1-?)[Gal(b1-?)GlcNAc(?1-?)]Man(a1-3)[Gal(b1-?)GlcNAc(?1-?)[Gal(b1-?)GlcNAc(?1-?)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-?)]GlcNAc(b1- |
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Linkage-defined saccharide | 2516.91 |
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GlcA(?1-?)[Xyl(?1-?)]Xyl(?1-?)Xyl(?1-?)Xyl(?1-?)Xyl(?1- |
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Topology | 854.25 |
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Hex(?1-1?)Hex2S |
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Topology | 422.07 |
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Gal2,3,4,6Ac4(?1-?)Glc2,3,6Ac3(?1-?)Glc2,3,4Ac3 |
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Topology | 924.27 |
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Man(?1-?)[L-Man(?1-?)]Man(?1-?)[GlcNAc(?1-?)L-Man(?1-?)][GlcNAc(?1-?)]L-Man(?1-?)GlcNAc(?1-?)L-GlcNAc |
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Topology | 1640.59 |
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Monosaccharide composition | 326.12 |
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Neu5Ac(?2-?)Gal(?1-?)GlcNAc(?1-?)[Glc(?1-?)]Gal(?1-?)Glc(?1- |
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Topology | 1160.4 |
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Monosaccharide composition | 2969.04 |
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Base composition | 1932.67 |
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Gal(?1-?)GlcNAc(?1-?)[Gal(?1-?)GlcNAc(?1-?)]Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)[Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)]Gal(?1-?)Glc(?1- |
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Topology | 2094.76 |
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Rha(a1-3)[Glc(a1-4)]GlcNAc(b1-2)Rha(a1-2)Rha(a1- |
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Fully-defined saccharide | 821.32 | ||
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Hex(?1-3)[Hex(?1-4)HexNAc(?1-6)]HexNAc(?1- |
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Linkage-defined saccharide | 748.27 |
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Base composition | 422.15 |
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Hex?NAc(?1-?)[Kdn(?2-?)]Hex?(?1-?)Hex?NAc(?1-?)[Kdn(?2-?)Hex?(?1-?)Hex?NAc(?1-?)]Hex?(?1-?)[Kdn(?2-?)Hex?(?1-?)Hex?NAc(?1-?)Hex?(?1-?)]Hex?(?1-?)Hex?NAc(?1-?)[6-deoxy-Hex?(?1-?)]Hex?NAc(?1- |
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Topology | 3105.07 |
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Linkage-defined saccharide | 707.23 |
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Gal(b1-3)GlcNAc |
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Linkage-defined saccharide | 383.14 |
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Monosaccharide composition | 925.33 |
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GlcNAc(a1-4)Gal(b1-3)[Gal(a1-3)[Fuc(a1-2)]Gal(?1-?)[Fuc(?1-?)]GlcNAc(b1-6)]GalNAc-ol |
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Linkage-defined saccharide | 1407.54 |
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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