CHEBI:61730 - 9-O-Ac-α-Neu5Ac-(2→8)-α-Neu5Ac-(2→3)-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer

Main ChEBI Ontology Automatic Xrefs Reactions Pathways Models
ChEBI Name 9-O-Ac-α-Neu5Ac-(2→8)-α-Neu5Ac-(2→3)-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer
ChEBI ID CHEBI:61730
ChEBI ASCII Name 9-O-Ac-alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer
Definition A sialodiosylceramide consisting of the tetrasaccharide 9-O-acetyl-α-N-acetylneuraminyl-(2→8)-α-N-acetylneuraminyl-(2→3)-β-D-galactosyl-(1→4)-β-D-glucose attached glycosidically to the primary hydroxy function of ceramide.
Stars This entity has been manually annotated by the ChEBI Team.
Download Molfile XML SDF
Formula C55H92N3O30R
Net Charge 0
Average Mass (excl. R groups) 1275.323
Monoisotopic Mass (excl. R groups) 1274.57656
SMILES O([C@@H]1[C@H]([C@H](O[C@@H]2[C@H](O[C@@H](OC[C@@H]([C@@H](/C=C/CCCCCCCCCCCCC)O)NC(=O)*)[C@@H]([C@H]2O)O)CO)O[C@@H]([C@@H]1O)CO)O)[C@]3(O[C@]([C@@H]([C@H](C3)O)NC(C)=O)([C@@H]([C@H](O[C@]4(O[C@]([C@@H]([C@H](C4)O)NC(C)=O)([C@@H]([C@@H](COC(=O)C)O)O)[H])C(=O)O)CO)O)[H])C(O)=O
ChEBI Ontology
Outgoing 9-O-Ac-α-Neu5Ac-(2→8)-α-Neu5Ac-(2→3)-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer (CHEBI:61730) is a sialodiosylceramide (CHEBI:36544)
IUPAC Name
(2S,3R,4E)-2-alkanamido-3-hydroxyoctadec-4-en-1-yl 5-acetamido-9-O-acetyl-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→8)-5-acetamido-3,5-dideoxy-D-glycero-α-D-galacto-non-2-ulopyranonosyl-(2→3)-β-D-galactopyranosyl-(1→4)-β-D-glucopyranoside
Synonyms Sources
(Gal)1 (Glc)1 (Neu5Ac)1 (Neu5Ac9Ac)1 (Cer)1 KEGG GLYCAN
9-O-Ac-α-Neu5NAc-(2→8)-α-Neu5NAc-(2→3)-β-D-Gal-(1→4)-β-D-Glc-(1↔1')-Cer ChEBI
9-O-Ac-α-Neu5NAc-(2→8)-α-Neu5NAc-(2→3)-β-D-Galp-(1→4)-β-D-Glcp-(1↔1')-Cer ChEBI
9-O-Ac-GD3 KEGG GLYCAN
9-O-acetyl-α-N-acetylneuraminosyl-(2→8)-α-N-acetylneuraminosyl-(2→3)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-ceramide ChEBI
9-O-acetyl-α-N-acetylneuraminyl-(2→8)-α-N-acetylneuraminyl-(2→3)-β-D-galactosyl-(1→4)-β-D-glucosyl-(1↔1')-ceramide ChEBI
9-O-Acetyl-GD3 KEGG GLYCAN
9-O-Acetylated GD3 KEGG GLYCAN
CD60b KEGG GLYCAN
O-Ac-GD3 ChEBI
Manual Xref Database
G00169 KEGG GLYCAN
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Citations Waiting for Citations Types Sources
12374193 PubMed citation Europe PMC
1371229 PubMed citation Europe PMC
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8530426 PubMed citation Europe PMC
Last Modified
04 December 2019