GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
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| GlyTouCan | January 5, 2026 |
| GlyTouCan ID ▲ | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
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GalNAc(?1-?)Gal(?1-?)[GlcA(?1-?)Gal(?1-?)][Fuc(?1-?)]Gal(?1-?)[Fuc(?1-?)GlcNAc6S(?1-?)]GalNAc-ol |
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Topology | 1663.53 |
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Man(?1-3)[Gal(?1-4)GlcNAc(?1-2)Man(?1-6)]Man(?1-4)GlcNAc(?1-4)[Fuc(?1-6)]GlcNAc-ol |
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G85333UU |
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G84628EW | Fully-defined saccharide | 413.15 |
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Linkage-defined saccharide |
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G51398CG |
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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(b1-3)GlcNAc(?1- |
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G19396WK | Linkage-defined saccharide | 1679.57 | |
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Glc(b1-1b)Glc |
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Fully-defined saccharide | 342.12 |
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Neu5Ac9Ac(?2-?)Gal(?1-?)GalNAc(?1-?)[Neu5Ac(?2-?)]Gal(?1-?)Glc |
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Topology | 1331.45 |
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HexA4Me(?1-?)Hex(?1- |
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Topology | 370.11 |
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G30322YB | Fully-defined saccharide | 471.16 |
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Monosaccharide composition | 3552.25 |
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Neu5Ac(a2-8)Neu5Gc(a2-3/6)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)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)[Gal(a1-3)Gal(b1-4)GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc |
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Linkage-defined saccharide | 4169.47 |
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Gal(b1-4)[Gal?(b1-8)]Kdo(a2-4)[Rha(a1-2)Rha(a1-2)Rha(a1-3)Rha(a1-3)Man(a1-5)]Kdo(a2-6)GlcN4P(b1-6)GlcN |
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Linkage-defined saccharide | 1930.62 |
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GlcA(b1-2)Man(a1-3)Glc(b1-4)Glc |
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Linkage-defined saccharide | 680.2 | ||
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Galf(a1-2)[Galf(b1-3)]Gal-ol |
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Linkage-defined saccharide | 506.18 | ||
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Linkage-defined saccharide | 902.68 |
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Man4-1,6-1Py(b1-4)GlcA(b1-2)Man6Ac(a1-3)Glc(b1-4)Glc(?1- |
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G79588WA | Linkage-defined saccharide | 954.27 |
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GalNAc(?1-?)GlcNAc(?1-?)Man(?1- |
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G35023VM | Topology | 586.22 |
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Linkage-defined saccharide |
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Gal3,6S2(?1-?)Glc |
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Topology | 502.03 |
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G30405JK |
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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