GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
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| GlyTouCan | April 27, 2026 |
| GlyTouCan ID | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
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Linkage-defined saccharide | 1295.41 | |||
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G91603LZ |
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D-Rha(?1-?)Rha(?1-?)Ara?(?1- |
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G65242HA | Topology | 442.17 |
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G98795YW | Fully-defined saccharide | 1740.1 |
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Topology | 1735.35 |
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Neu5Ac(?2-?)Gal(?1-?)GlcNAc6S(?1-?)Gal(?1-?)GlcNAc6S(?1- |
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G03478OP | Topology | 1199.28 |
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G24045IK |
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Rha(?1-?)GalA2NAc3Ac6N(?1-?)GalA2NFo(?1-?)QuiNAc(?1- |
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G97833TO | Topology | 812.28 |
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Gal6S(b1-4)AllNAc6S(b1- |
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G75942CK | Fully-defined saccharide | 543.06 |
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Base composition | 2005.69 |
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Base composition | 471.16 |
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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)GlcNAc |
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Linkage-defined saccharide | 4023.41 |
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Ara?(a1-3)[Gal(b1-4)]GlcA6Me(?1- |
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G42448EA | Linkage-defined saccharide | 502.15 |
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Monosaccharide composition | 477.08 |
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Galf(b1-4)[Gal(b1-6)]GlcNAc(?1- |
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G71499KZ | Linkage-defined saccharide | 545.2 | |
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Neu5Ac(a2-3)Gal(b1-3)GlcNAc(b1-2)Man(a1-3)[GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc |
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Linkage-defined saccharide | 1915.69 |
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Galf(b1-3)Gal(?1- |
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G96756PE | Linkage-defined saccharide | 342.12 | |
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Gul2,3,4,6Ac4(b1- |
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G64637OR |
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G83545WX |
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Linkage-defined saccharide |
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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