GlyCosmos Glycans
The list of validated glycans extracted from GlyTouCan, updated weekly.
| Source | Last Updated |
|---|---|
| GlyTouCan | December 15, 2025 |
| GlyTouCan ID | IUPAC Condensed | Names | Motifs | Archetype | Subsumption Level | Monoisotopic Mass | Organisms |
|---|---|---|---|---|---|---|---|
|
|
Fuc(a1-2)Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-2)[Gal(a1-3)Gal(b1-4)GlcNAc(b1-4)]Man(a1-3)[Neu5Ac(a2-3/6)Gal(b1-4)GlcNAc(b1-3)Gal(b1-4)GlcNAc(b1-2)[Gal(b1-4)[Fuc(a1-3)]GlcNAc(b1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc |
|
Linkage-defined saccharide | 3773.37 |
|
||
|
|
|
|
G56725NE |
|
|||
|
|
Glc(?1-?)Man(?1-?)[Man(?1-?)Man(?1-?)]Man(?1-?)[Man(?1-?)[Gal(?1-?)]Man(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)GlcNAc |
|
|
Topology | 2044.7 |
|
|
|
|
Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)[Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)[Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Man(?1-?)]Man(?1-?)GlcNAc(?1-?)[Fuc(?1-?)]GlcNAc(?1- |
|
|
Topology | 3803.32 |
|
|
|
|
L-Glc(b1-3)D-IdoNAc(a1- |
|
|
G30392NW | Fully-defined saccharide | 383.14 |
|
|
|
|
|
G03512KN |
|
|||
|
|
Gal(a1-3)Gal(b1-4)GlcNAc(b1-2)Man(a1-?)[Neu5Ac(a2-6)Gal(b1-4)GlcNAc(b1-2)Man(a1-?)][GlcNAc(b1-4)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-6)]GlcNAc(b1- |
|
G22650VK | Fully-defined saccharide | 2442.88 |
|
|
|
|
|
|
|
||||
|
|
|
|
Base composition | 3449.26 |
|
||
|
|
|
|
G17311OW | Fully-defined saccharide | 1577.5 | ||
|
|
Gal(?1-?)GlcNAc(?1-?)[Neu5Ac(?2-?)Neu5Ac(?2-?)]Gal(?1-?)Glc |
|
|
Topology | 1289.44 |
|
|
|
|
Neu5Gc(a2-3)[Neu5Ac(a2-8)Neu5Gc(a2-3)Gal(b1-3)GalNAc(b1-4)]Gal(b1-4)Glc(b1- |
|
G15080IH | Fully-defined saccharide | 1612.52 |
|
|
|
|
Xyl(b1-3)[Xyl(b1-4)]Xyl(b1-4)Xyl(b1- |
|
|
G81223GQ | Fully-defined saccharide | 546.18 |
|
|
|
GlcA(b1-3)Gal(b1-3)GalNAc(b1-4)[Fuc(a1-3)]GlcNAc(b1-2)Man(a1-3)[Man(a1-3)[Man(a1-6)]Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(a1-3)][Fuc(a1-6)]GlcNAc(b1- |
|
Fully-defined saccharide | 2416.85 | |||
|
|
|
|
|
||||
|
|
Neu5Gc(?2-?)Neu5Gc(?2-?)Gal(?1-?)GlcNAc(?1-?)Gal(?1-?)GlcNAc(?1-?)[Neu5Gc(?2-?)Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)]Man(?1-?)[Neu5Gc(?2-?)Gal(?1-?)[Fuc(?1-?)]GlcNAc(?1-?)[Gal(?1-?)Gal(?1-?)GlcNAc(?1-?)]Man(?1-?)][GlcNAc(?1-?)]Man(?1-?)GlcNAc(?1-?)GlcNAc(?1- |
|
|
Topology | 4621.6 |
|
|
|
|
D-Rha4NFo(a1-2)D-Rha(a1-2)D-Rha4NFo(a1-2)D-Rha(a1-2)D-Rha4NFo |
|
|
Linkage-defined saccharide | 829.33 |
|
|
|
|
|
|
|
||||
|
|
|
|
|
||||
|
|
GlcN4PEtn(b1-6)GlcN(a1-P-?)Ara4N |
|
|
Linkage-defined saccharide | 674.18 | ||
|
|
|
|
|
||||
|
|
GalNAc(?1-?)[Neu5Ac1Me(?2-?)]Gal(?1-?)Glc(?1- |
|
|
G71513FX | Topology | 850.31 |
|
|
|
GlcA(b1-3)Gal(b1-3)GalNAc(b1-4)GlcNAc(b1-2)Man(a1-3)[Gal(b1-3)GalNAc(b1-4)GlcNAc(b1-2)Man(a1-6)]Man(b1-4)GlcNAc(b1-4)[Fuc(b1-6)]GlcNAc(b1- |
|
Fully-defined saccharide | 2368.84 |
|
||
|
|
GlcNAc(?1-?)[GalNAc(?1-?)]GalNAc(?1-?)Glc(?1-?)Gal(?1- |
|
|
G60974FN | Topology | 951.35 |
|
|
|
|
|
Monosaccharide composition | 2491.88 |
|
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 v4.4.0
Last updated: December 8, 2025