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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G93028DH |
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GlcA(?1-?)Gal(?1-?)GlcNAc(?1-?)[GlcA(?1-?)Gal(?1-?)ManNAc(?1-?)]Man(?1-?)[GlcNAc(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc(?1- |
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Topology | 2341.79 |
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GalNAc4S(b1-4)GlcNAc(b1-2)Man(a1-3)[Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc?(?1-3/6)]GlcNAc(b1- |
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Linkage-defined saccharide | 1542.5 |
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Gal(?1-?)GlcNAc(?1-?)Man(?1-?)[GlcNAc(?1-?)[GlcNAc(?1-?)]Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc(?1- |
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Topology |
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GlcNAc(?1-?)Pse5Ac-onic |
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Topology | 495.21 |
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Monosaccharide composition | 2964.1 |
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Monosaccharide composition | 3259.11 |
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Linkage-defined saccharide |
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Gal(b1-6)Glc(b1-3)Gal(b1-3)GalNAc(b1- |
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G65777NT | Fully-defined saccharide | 707.25 |
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Gal(?1-?)Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)Man(?1-?)[Gal(?1-?)Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)Man(?1-?)][GlcNAc(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc |
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Topology | 2605.95 |
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Monosaccharide composition | 1094.37 |
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Xyl(b1-3)Xyl(b1-3)Xyl(b1- |
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Fully-defined saccharide | 414.14 |
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Glc(?1-?)Glc(?1-?)[Glc(?1-?)]GalN |
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Topology | 665.24 |
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Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)[Gal(?1-?)GlcNAc(?1-?)Tal(?1-?)GlcNAc(?1-?)]Man(?1-?)[Tal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)[Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc |
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Topology | 3612.31 |
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MurNAc6P(?1-?)GlcNAc(?1- |
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Topology | 576.16 |
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Man(a1-2)Man(a1-2)Man(a1-2)Man(a1-2)Man(a1-2)Man(a1-2)Man(a1- |
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Fully-defined saccharide | 1152.38 |
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HexNAc?S(?1-?)HexA(?1-?)Hex(?1-?)HexNAc(?1-?)HexA(?1-?)Hex(?1-?)HexNAc(?1-?)HexA(?1-?)Gal(b1-3)GalNAc-ol |
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Linkage-defined saccharide | 1926.56 |
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Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Man(?1-?)[GlcNAc(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc |
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Topology | 1931.69 |
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Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-2)[Gal(a1-3)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[GlcNAc(b1-4)][Gal(a1-3)Gal(b1-4)GlcNAc(b1-2)[Neu5Gc(a2-3/6)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)GlcNAc |
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Linkage-defined saccharide | 4008.44 |
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GlcNAc(b1-2)Man3Me |
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Linkage-defined saccharide | 397.16 |
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L-GlcN6P |
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G68823AN |
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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