GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
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| GlyTouCan | December 1, 2025 |
| GlyTouCan ID | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
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GlcA(b1-4)GlcN2S(a1-4)GlcA(b1-4)GlcN2S(a1-4)GlcA(b1- |
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G21249TY | Fully-defined saccharide | 1028.16 |
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Fuc(?1-?)Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)[Fuc(?1-?)]Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)[Fuc(?1-?)Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)[Fuc(?1-?)]Gal(?1-?)]GalNAc-ol |
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Topology | 2502.96 |
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Linkage-defined saccharide | 502.15 | |||
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Linkage-defined saccharide | 1341.34 |
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Neu5Gc(?2-?)Gal(?1-?)GlcNAc6S(?1-?)Man(?1-?)[Gal(?1-?)Gal(?1-?)GlcNAc(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc(?1- |
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Topology | 2335.75 |
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Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcA2N(b1-2)[Gal(b1-3)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1- |
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Fully-defined saccharide | 4314.54 |
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G41422UH |
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Man(a1-3)Man(a1-2)Man(a1-2)Man(a1-2)Man(a1- |
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G88605PL | Fully-defined saccharide | 828.27 | ||
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Xyl2,3,4Ac3(?1-?)Gal2,3,4Ac3 |
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Topology | 564.17 |
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Gal(a1-4)Man(a1-3)[Fuc?Me(a1-2)Gal(b1-4)]Man(b1-4)[Fuc(a1-3)]GlcNAc(b1-4)GlcNAc(b1- |
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Base composition | 3067.12 |
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Man(b1-4)Man(?1-4)Glc(b1-4)Glc?(?1- |
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G59099DO | Linkage-defined saccharide | 666.22 |
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Glc(a1-3)[Glc(a1-6)Glc(a1-6)]Glc(a1-6)Glc(a1-4)Glc(?1- |
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G64812KE | Linkage-defined saccharide | 990.33 |
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G34516QL |
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Man(a1-3)[GalNAc(b1-4)GlcNAc6PCho(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1- |
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Fully-defined saccharide | 1627.6 | |||
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Rha(a1-4)Glc |
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Linkage-defined saccharide | 326.12 |
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Rha3Ac(a1-4)Glc(b1-6)Glc(b1- |
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Fully-defined saccharide | 530.18 | |||
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Glc2Ac(b1-4)[D-Apif(b1-3)Xyl(b1-2)]Glc |
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Linkage-defined saccharide | 648.21 |
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Gal(b1-3)Rha(a1-3)Rha?(?1- |
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G96242LH | Linkage-defined saccharide | 472.18 |
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Fuc(a1-4)[Fuc(a1-5)]Kdn(a2-3)Gal(b1-3)[Fuc(a1-2)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-6)]GalNAc-ol |
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Linkage-defined saccharide | 1584.59 |
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 v4.3.0
Last updated: August 4, 2025