Compound
a ganglioside GT1aalpha (d18:1(4E))
An anionic ganglioside obtained by deprotonation of the neuraminosyl carboxy groups of α-Neu5Ac-(2→3)-β-D-Gal-(1→3)-[α-Neu5Ac-(2→6)]-β-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer; major species at pH 7.3.
Definition from ChEBI (CHEBI:78571), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound, anion
- Formula
- C78H127N5O47R
- Mass
- 1886.851 g/mol
- Charge
- -3
- 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@]4(C(=O)[O-])C[C@H](O)[C@@H](NC(C)=O)[C@]([H])([C@H](O)[C@H](O)CO)O4)[C@H](O)[C@H](O[C@@H]4O[C@H](CO)[C@H](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)/C=C/CCCCCCCCCCCCC
- 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 GT1aalpha (d18:1(4E)) · Sources: Rhea
- a ganglioside GT1aalpha (d18:1(4E)) is a substrate of ST6GALNAC6ProteinRhea RHEA:41972Inferred only
Reactions
3 reactions
a ganglioside GD1a (d18:1(4E))+CMP-N-acetyl-beta-neuraminatea ganglioside GT1aalpha (d18:1(4E))+CMP+hydron
Catalysed by ST6GALNAC6
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:41972CC BY 4.0Reference data
a ganglioside GD1alpha (d18:1(4E))+CMP-N-acetyl-beta-neuraminatea ganglioside GT1aalpha (d18:1(4E))+CMP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:79803CC BY 4.0Reference data
a ganglioside GT1aalpha (d18:1(4E))+CMP-N-acetyl-beta-neuraminatea ganglioside GQ1balpha (d18:1(4E))+CMP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:79807CC BY 4.0Reference data
Other names
8 names
Resolves to: a ganglioside GT1aalpha (d18:1(4E))
- Also called
- alpha-N-acetylneuraminosyl-(2->3)-beta-D-galactosyl-(1->3)-[alpha-N-acetylneuraminosyl-(2->6)]-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(11')-N-acylsphingosine(3-)alpha-N-acetylneuraminosyl-(2->3)-beta-D-galactosyl-(1->3)-[alpha-N-acetylneuraminosyl-(2->6)]-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosylceramide(3-)Ganglioside GT1a alpha (d18:1(4E))ganglioside GT1a alpha(3-)ganglioside GT1a alpha(3−)GT1a alpha(d18:1(4E))α-N-acetylneuraminosyl-(2→3)-β-D-galactosyl-(1→3)-[α-N-acetylneuraminosyl-(2→6)]-N-acetyl-β-D-galactosaminyl-(1→4)-[α-N-acetylneuraminosyl-(2→3)]-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-N-acylsphingosine(3−)α-N-acetylneuraminosyl-(2→3)-β-D-galactosyl-(1→3)-[α-N-acetylneuraminosyl-(2→6)]-N-acetyl-β-D-galactosaminyl-(1→4)-[α-N-acetylneuraminosyl-(2→3)]-β-D-galactosyl-(1→4)-β-D-glucosylceramide(3−)