Compound
a ganglioside GalNAc-GD1a
An anionic ganglioside arising from deprotonation of the neuraminosyl carboxy groups of N-acetyl-β-D-galactosaminyl-(1→4)-[α-N-acetylneuraminosyl-(2→3)]-β-D-galactosyl-(1→3)-N-acetyl-β-D-galactosaminyl-(1→4)-[α-N-acetylneuraminosyl-(2→3)]-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-ceramide; major species at pH 7.3.
Definition from ChEBI (CHEBI:82945), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Structural class, not a single molecule
- Formula
- C60H95N5O44R2
- Mass
- 1590.406 g/mol
- Charge
- -2
- SMILES
- *C(=O)N[C@@H](CO[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O[C@@H]4O[C@H](CO)[C@H](O[C@@H]5O[C@H](CO)[C@H](O)[C@H](O)[C@H]5NC(C)=O)[C@H](O[C@]5(C(=O)[O-])C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)CO)O5)[C@H]4O)[C@H]3NC(C)=O)[C@H](O[C@]3(C(=O)[O-])C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)CO)O3)[C@H]2O)[C@H](O)[C@H]1O)[C@@H](*)O
- Look it up
- ChEBI
Identity from ChEBI. Not evidence.
What it touches on the way
Mechanistic reach
1 entity
1 entities reached.
0 reported hops1 assembled from the scaffold
What the reference databases state
Statements
1 statement
1 statement · 1 reference database · Subject: a ganglioside GalNAc-GD1a · Sources: Rhea
- a ganglioside GalNAc-GD1a is a substrate of B4GALNT1ProteinRhea RHEA:43276Inferred only
Reactions
1 reaction
a ganglioside GD1a+UDP-N-acetyl-alpha-D-galactosaminea ganglioside GalNAc-GD1a+UDP+hydron
Catalysed by B4GALNT1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:43276CC BY 4.0Reference data
Other names
7 names
Resolves to: a ganglioside GalNAc-GD1a
- Also called
- beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-NeuNAc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(11')-Cer(2-)beta-D-GalNAc-(1->4)-[alpha-NeuAc-(2->3)]-beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-NeuAc-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(11')-Cer(2-)GalNAc-GD1a(2-)GalNAc-GD1a(2−)ganglioside GalNAc-GD1aβ-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→3)-β-D-GalNAc-(1→4)-[α-NeuNAc-(2→3)]-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer(2−)β-D-GalNAc-(1→4)-[α-NeuAc-(2→3)]-β-D-Gal-(1→3)-β-D-GalNAc-(1→4)-[α-NeuAc-(2→3)]-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer(2−)