Compound
a globoside Gb3Cer
A glycotriaosylceramide having α-D-galactosyl-(1→4)-β-D-galactosyl-(1→4)-β-D-glucosyl component attached to the primary hydroxy function of a ceramide with undefined sphingoid base.
Definition from ChEBI (CHEBI:88154), read 2026-09-23. CC BY 4.0.
Structure
- Class
- Structural class, not a single molecule
- Formula
- C22H37NO18R2
- Mass
- 603.526 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]3O)[C@H](O)[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
3 entities
3 entities reached.
What the reference databases state
Chemical structure
- a globoside GalGb3Cer has the functional parent a globoside Gb3CerCompoundChEBI CHEBI:140743Inferred only
- a lysoGb3 has the functional parent a globoside Gb3CerCompoundChEBI CHEBI:228803Inferred only
Statements
3 statements
3 statements · 1 reference database · Subject: a globoside Gb3Cer · Sources: Rhea
- a globoside Gb3Cer is a substrate of A3GALT2ProteinRhea RHEA:56740Inferred only
- a globoside Gb3Cer is a substrate of ASAH1ProteinRhea RHEA:78451Inferred only
- a globoside Gb3Cer is a substrate of GLAProteinRhea RHEA:48020Inferred only
Reactions
6 reactions
a globoside Gb3Cer+watera beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide+D-galactose
Catalysed by GLA
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:48020CC BY 4.0Reference data
a globoside Gb4Cer+watera globoside Gb3Cer+N-acetyl-beta-D-galactosamine
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:48040CC BY 4.0Reference data
a beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1)-ceramide+UDP-alpha-D-galactosea globoside Gb3Cer+UDP+hydron
Catalysed by A4GALT
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:56572CC BY 4.0Reference data
a globoside Gb3Cer+UDP-N-acetyl-alpha-D-galactosaminea globoside Gb4Cer+UDP+hydron
Reaction pageDirection not assertedBalance undeterminable
Rhea RHEA:56576CC BY 4.0Reference data
a globoside Gb3Cer+UDP-alpha-D-galactosea globoside GalGb3Cer+UDP+hydron
Catalysed by A3GALT2
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:56740CC BY 4.0Reference data
a globoside Gb3Cer+watera lysoGb3+a fatty acid
Catalysed by ASAH1
Reaction pageLeft to rightBalance undeterminable
Rhea RHEA:78451CC BY 4.0Reference data
Other names
9 names
Resolves to: a globoside Gb3Cer
- Also called
- alpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(11')-Ceralpha-D-Gal-(1->4)-beta-D-Gal-(1->4)-beta-D-Glc-(11')-ceramidealpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(11')-Ceralpha-D-Galp-(1->4)-beta-D-Galp-(1->4)-beta-D-Glcp-(11')-ceramideGloboside Gb3Cerα-D-Gal-(1→4)-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cerα-D-Gal-(1→4)-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-ceramideα-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-(1↔1')-Cerα-D-Galp-(1→4)-β-D-Galp-(1→4)-β-D-Glcp-(1↔1')-ceramide