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Glycan Structure Repository
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GlyCosmos Glycans

The list of validated glycans extracted from GlyTouCan, updated weekly.

Source Last Updated
GlyTouCan December 15, 2025
Displaying all 18 entries
GlyTouCan ID IUPAC Condensed Names Motifs Archetype Subsumption Level Monoisotopic Mass Organisms
G57321FI
GalNAc(a1-
  • Tn Antigen
  • core 0
 G39738WL
G53582JE
Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
G74837KH Linkage-defined saccharide 1624.6
G91237TK
Neu5Ac(a2-3)Gal(b1-4)Glc(b1-
  • GM3
  • N-Acetyl GM3
 G40764VP Fully-defined saccharide 633.21
G00031MO
Gal(b1-3)GalNAc(a1-
  • T Antigen
  • core 1
 G00032MO Fully-defined saccharide 383.14
G20079RG
Gal(b1-4)GlcNAc(b1-2)Man(a1-3)[GlcNAc(b1-4)][GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
G30309QX Linkage-defined saccharide 1827.68
G98544DH
Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-4)Glc(b1-
  • GD3
  • N-Acetyl GD3
 G10158SF Fully-defined saccharide 924.31
G90562PB
GalNAc(b1-4)Gal(b1-4)Glc(b1-
  • AGM2
  • GA2
  • Gg3
 G40990LB Fully-defined saccharide 545.2
G34992DF
  • Chondroitin-6-Sulfate
G21318GE Fully-defined saccharide
G36006TS
G97635QT Fully-defined saccharide
G01767JJ
Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-
  • 2-3 Sialylparagloboside
 G37805DA Fully-defined saccharide 998.34
G92575UZ
GlcNAc(b1-2)Man(a1-3)[GlcNAc(b1-4)][Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
G86517XT Linkage-defined saccharide 1827.68
G00059MO
Gal(a1-4)Gal(b1-4)Glc(b1-
  • Gb3
 G67710XV Fully-defined saccharide 504.17
G00054MO
Neu5Ac(a2-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-
  • Sialyl Lewis x
 G87205VF Fully-defined saccharide 820.3
G29024OJ
GlcNAc(b1-2)Man(a1-3)[Gal(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
G70059SD Linkage-defined saccharide 1624.6
G14576KZ
GlcNAc(b1-2)Man(a1-3)[Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
G12593TX Linkage-defined saccharide 1259.47
G72002FC
Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)Glc(b1-
G71213YU Fully-defined saccharide 853.31
G19059PI
  • Chondroitin-4-Sulfate
G52135DT Fully-defined saccharide
G19619KS
Neu5Ac(a2-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-
G03921YK Fully-defined saccharide 1331.49
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GlyCosmos is a member of the GlySpace Alliance together with GlyGen and Glycomics@ExPASy.

Acknowledgements

Supported by JST NBDC Grant Number JPMJND2204

Partly supported by NIH Common Fund Grant #1U01GM125267-01

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Last updated: December 8, 2025