GlyCosmos Glycans

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

Source Last Updated
GlyTouCan December 15, 2025
Displaying entries 1 - 25 of 393 in total
GlyTouCan ID IUPAC Condensed Names ▼ Motifs Archetype Subsumption Level Monoisotopic Mass Organisms
G00031MO
Gal(b1-3)GalNAc(a1-
  • T Antigen
  • core 1
G00032MO Fully-defined saccharide 383.14
G53517XC
Neu5Gc(a2-3)Gal(?1-
  • Neu5Gc(a2-3)Gal
G18324XR Linkage-defined saccharide 487.15
G81928IQ
Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-4)Glc(?1-
  • Neu5Ac(a2-8)Neu5Ac(a2-3)Gal(b1-4)Glc
G10158SF Linkage-defined saccharide 924.31
G08371CD
Neu5Ac(a2-6)GalNAc(?1-
  • Neu5Ac(a2-6)GalNAc
G15807NZ Linkage-defined saccharide 512.19
G56516VH
Neu5Ac(a2-3)Gal(b1-4)Glc(?1-
  • Neu5Ac(a2-3)Gal(b1-4)Glc
G40764VP Linkage-defined saccharide 633.21
G00061MO
GalNAc(b1-3)Gal(a1-4)Gal(b1-4)Glc(b1-
  • Gb4
  • Globoside
G99312NX Fully-defined saccharide 707.25
G36476BA
Neu5Ac(a2-8)Neu5Ac(a2-8)Neu5Ac(a2-3)[GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GT2
G66281XG Fully-defined saccharide 1418.48
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
G79389NT
Neu5Ac(a2-3)[GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GM2
  • N-Acetyl GM2
G65156XZ Fully-defined saccharide 836.29
G48558GR
Neu5Ac(a2-3)[Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1-
  • GM1
  • GM1a
G41876BL 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
G01614ZM
Neu5Ac(a2-3)Gal(b1-3)[Neu5Ac(a2-6)]GalNAc(a1-
  • Disialyl T Antigen
G30110UW Fully-defined saccharide 965.33
G19059PI
  • Chondroitin-4-Sulfate
G52135DT Fully-defined saccharide
G74121RX
Neu5Ac9Ac(a2-8)Neu5Ac(a2-3)Gal(b1-4)Glc(b1-
  • 9-O-Acetyl GD3
  • O-acetyl-GD3
G36729PM Fully-defined saccharide 966.32
G10109RQ
Neu5Ac(a2-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-?)[Gal(b1-4)GlcNAc(b1-2)Man(a1-?)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(?1-
G45411YF Linkage-defined saccharide 2077.75

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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