Compound
a ganglioside GA1 (d18:1(4E))
A D-galactosyl-N-acetyl-D-glucosaminyl-D-galactosyl-D-glucosylceramide containing β-linkages exclusively.
Definition from ChEBI (CHEBI:27938), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Organic compound
- Formula
- C45H79N2O23R
- Mass
- 1016.108 g/mol
- Charge
- 0
- 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](O)[C@H]4O)[C@H]3NC(C)=O)[C@H](O)[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
3 entities
3 entities reached.
What the reference databases state
Statements
3 statements
3 statements · 1 reference database · Subject: a ganglioside GA1 (d18:1(4E)) · Sources: Rhea
- a ganglioside GA1 (d18:1(4E)) is a substrate of ST3GAL1ProteinRhea RHEA:47560Inferred only
- a ganglioside GA1 (d18:1(4E)) is a substrate of ST3GAL2ProteinRhea RHEA:47560Inferred only
- a ganglioside GA1 (d18:1(4E)) is a substrate of ST3GAL4ProteinRhea RHEA:47560Inferred only
Reactions
10 reactions
a ganglioside GA2 (d18:1(4E))+UDP-alpha-D-galactosea ganglioside GA1 (d18:1(4E))+UDP+hydron
Catalysed by B3GALT4
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:41960CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+CMP-N-acetyl-beta-neuraminatea ganglioside GM1b (d18:1(4E))+CMP+hydron
Catalysed by ST3GAL1 or ST3GAL4 or ST3GAL2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:47560CC BY 4.0Reference data
a ganglioside GM1 (d18:1(4E))+watera ganglioside GA1 (d18:1(4E))+N-acetylneuraminate
Catalysed by NEU3
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:48072CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+CMP-N-acetyl-beta-neuraminatea ganglioside GM1 (d18:1(4E))+CMP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:48420CC BY 4.0Reference data
a ganglioside GM1b (d18:1(4E))+watera ganglioside GA1 (d18:1(4E))+N-acetylneuraminate
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:48468CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+CMP-N-acetyl-beta-neuraminateCHEBI:142051+CMP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:77695CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+GDP-beta-L-fucoseCHEBI:61576+GDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:77703CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+UDP-N-acetyl-alpha-D-glucosamineCHEBI:231428+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:80039CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+3'-phosphoadenylyl sulfateCHEBI:142154+adenosine 3',5'-bisphosphate+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:80119CC BY 4.0Reference data
a ganglioside GA1 (d18:1(4E))+3'-phosphoadenylyl sulfateCHEBI:142160+adenosine 3',5'-bisphosphate+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:80127CC BY 4.0Reference data
Other names
24 names
Resolves to: a ganglioside GA1 (d18:1(4E))
- Also called
- (Gal)2 (GalNAc)1 (Glc)1 (Cer)1AM1asialo GM1asialo GM1 glycolipidasialo-GM1asialo-GM1 gangliosidebeta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-beta-D-galactosyl-(1->4)-beta-D-glucosylceramidesbeta-D-Galp-(1->3)-beta-D-GalpNAc-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(11')-CerGA1GA1(d18:1(4E))Gal-beta1->3GalNAc-beta1->4Gal-beta1->4Glc-beta1->1'CerGal-beta1->3GalNAc-beta1->4LacCerGalbeta1-3GalNAcbeta1-4Galbeta1-4Glcbeta-CerGalbeta1-3GalNAcbeta1-4Galbeta1-4Glcbeta1-1'CerGalβ1-3GalNAcβ1-4Galβ1-4Glcβ1-1'CerGanglio-N-tetraosylceramideGanglioside GA1Ganglioside GA1 (d18:1(4E))Gg4CerGgOse4Cerβ-D-galactosyl-(1→3)-N-acetyl-β-D-galactosaminyl-(1→4)-β-D-galactosyl-(1→4)-β-D-glucosylceramidesβ-D-Galp-(1→3)-β-D-GalpNAc-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-(1↔1')-Cer
- Systematic name
- N-[(2S,3R,4E)-1-{[beta-D-galactopyranosyl-(1->3)-2-acetamido-2-deoxy-beta-D-galactopyranosyl-(1->4)-beta-D-galactopyranosyl-(1->4)-beta-D-glucopyranosyl]oxy}-3-hydroxyoctadec-4-en-2-yl]alkanamideN-[(2S,3R,4E)-1-{[β-D-galactopyranosyl-(1→3)-2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)-β-D-galactopyranosyl-(1→4)-β-D-glucopyranosyl]oxy}-3-hydroxyoctadec-4-en-2-yl]alkanamide