GlyCosmos Glycans

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

Source Last Updated
GlyTouCan December 15, 2025
Displaying entries 1 - 25 of 381 in total
GlyTouCan ID IUPAC Condensed Names ▼ Motifs Archetype Subsumption Level Monoisotopic Mass Organisms
G84034JH
Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-
  • nLc6
G70000DB Fully-defined saccharide 1072.38
G00054MO
Neu5Ac(a2-3)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-
  • Sialyl Lewis x
G87205VF Fully-defined saccharide 820.3
G58896AZ
Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)Glc(b1-
  • Paragloboside
  • nLc4
G00070MO Fully-defined saccharide 707.25
G32254QI
Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-3)Gal(a1-4)Gal(b1-4)Glc(b1-
  • Monosialyl Gb5
G12132AZ Fully-defined saccharide 1160.4
G06239NA
GlcNAc(b1-3)Gal(b1-4)Glc(b1-
  • Lc3
G52966FX Fully-defined saccharide 545.2
G54406UD
GlcA3S(b1-3)Gal(b1-4)GlcNAc(?1-
  • HNK-1
G02964AX Linkage-defined saccharide 639.13
G00061MO
GalNAc(b1-3)Gal(a1-4)Gal(b1-4)Glc(b1-
  • Gb4
  • Globoside
G99312NX Fully-defined saccharide 707.25
G00059MO
Gal(a1-4)Gal(b1-4)Glc(b1-
  • Gb3
G67710XV Fully-defined saccharide 504.17
G67988RO
Gal(a1-4)Gal(b1-
  • Galabiosylceramide
G00016MO Fully-defined saccharide 342.12
G78818SP
Neu5Ac(a2-8)Neu5Ac(a2-8)Neu5Ac(a2-3)[Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GT1c
G53140PB Fully-defined saccharide 1580.53
G40183QN
Neu5Ac(a2-8)Neu5Ac(a2-3)[Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GT1b
G08648UJ Fully-defined saccharide 1580.53
G68110IF
Neu5Ac(a2-3)[Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GT1a
G97898ZO Fully-defined saccharide 1580.53
G99524KA
Neu5Ac(a2-8)Neu5Ac(a2-8)Neu5Ac(a2-3)[Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GQ1c
G54434YJ Fully-defined saccharide 1871.63
G18625KA
Neu5Ac(a2-8)Neu5Ac(a2-3)[Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GQ1b
G71158TZ Fully-defined saccharide 1871.63
G26203DP
Neu5Ac(a2-8)Neu5Ac(a2-8)Neu5Ac(a2-3)[Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GP1c
G44362TS Fully-defined saccharide 2162.73
G30207PZ
Neu5Ac(a2-3)Gal(b1-
  • GM4
  • Neu5Ac(a2-3)Gal(b1)
G58436AI Fully-defined saccharide 471.16
G91237TK
Neu5Ac(a2-3)Gal(b1-4)Glc(b1-
  • GM3
  • N-Acetyl GM3
G40764VP Fully-defined saccharide 633.21
G03277YI
Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)Gal(b1-4)Glc(b1-
  • GM1b
G01269WV Fully-defined saccharide 998.34
G98544DH
Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-4)Glc(b1-
  • GD3
  • N-Acetyl GD3
G10158SF Fully-defined saccharide 924.31
G02657AK
Neu5Ac(a2-8)Neu5Ac(a2-3)[GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GD2
G98397EB Fully-defined saccharide 1127.39
G37184KW
Neu5Ac(a2-8)Neu5Ac(a2-3)[Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GD1b
G84052PW Fully-defined saccharide 1289.44
G46677TE
Neu5Ac(a2-3)[Neu5Ac(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GD1a
G21518JT Fully-defined saccharide 1289.44
G91532KA
Neu5Ac(a2-3)[Fuc(a1-2)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • Fucosyl GM1
G34491AS Fully-defined saccharide 1144.4
G80062GG
GalNAc(a1-3)GalNAc(b1-3)Gal(a1-4)Gal(b1-4)Glc(b1-
  • Forssman Antigen
G78072VO Fully-defined saccharide 910.33
G34992DF
  • Chondroitin-6-Sulfate
G21318GE Fully-defined saccharide

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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