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CHEBI:141420 - ganglioside GM2 (natural compound)

ChEBI IDCHEBI:141420
ChEBI Nameganglioside GM2 (natural compound)
Stars
DefinitionA naturally occurring mixture of ganglioside GM2 analogues having within the ceramide moiety various N-acyl groups, e.g. octadecanoyl (R = ‒[CH2]16CH3 in the diagram), icosanoyl (R = ‒[CH2]18CH3), tetracos-15-enoyl (R = ‒[CH2]13HC=CH[CH2]7CH3).
Last Modified22 November 2018
SubmitterMarcus Ennis
DownloadsMolfile
FormulaC50H86N3O26R
Net Charge0
Average Mass (excl. R groups)1145.224
Monoisotopic Mass (excl. R groups)1144.54995
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]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
ChEBI Ontology
Outgoing Relation(s)
ganglioside GM2 (natural compound) (CHEBI:141420) has part ganglioside GM2 (18:0) (CHEBI:60327)
ganglioside GM2 (natural compound) (CHEBI:141420) has part ganglioside GM2 (20:0) (CHEBI:141416)
ganglioside GM2 (natural compound) (CHEBI:141420) has part ganglioside GM2 (24:1) (CHEBI:141417)
ganglioside GM2 (natural compound) (CHEBI:141420) has part β-D-GalpNAc-(1→4)-[α-Neup5Gc-(2→3)]-β-D-Galp-(1→4)-R group (CHEBI:142521)
ganglioside GM2 (natural compound) (CHEBI:141420) is a mixture (CHEBI:60004)
Synonyms  Source
β-D-GalNAc-(1→4)-[α-Neu5Ac-(2→3)]-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-N-acylsphingosineChEBI
(2S,3R,4E)-2-(acylamino)-3-hydroxyoctadec-4-en-1-yl 2-acetamido-2-deoxy-β-D-galactopyranosyl-(1→4)-[5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)]-β-D-galactopyranosyl-(1→4)-β-D-glucopyranosideIUPAC
GM2ChEBI
GM2ChEBI
GalNacβ1→-4(NeuAcα2→3)Galβ1→4Glc-CerChEBI
(Neu5Ac)M2ChEBI
Citations