Accession NumberHMDB04931
Common_NameGanglioside GD2 (d18:1/26:0)
DescriptionA glycosphingolipid (ceramide and oligosaccharide)or oligoglycosylceramide with one or more sialic acids (i.e. n-acetylneuraminic acid) linked on the sugar chain. It is a component the cell plasma membrane which modulates cell signal transduction events. Gangliosides have been found to be highly important in immunology. Ganglioside GD2 carries a net-negative charge at pH 7.0 and is acidic. Gangliosides can amount to 6% of the weight of lipids from brain, but they are found at low levels in all animal tissues. The GD2 ganglioside is a cell surface component that appears on the surface of metastatic melanoma cells and is a marker for the progression of the disease.(PubMed ID 9216084)
Chemical_IUPAC_Name(2S,4S,5R)-2-((1S,2R)-1-((3R,4S,6S)-6-carboxy-3-ethanamido-6-((2R,3S,4R,5R,6S)-3-((2S,3R,4R,5R,6R)-3-ethanamido-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yloxy)-6-((2R,3S,4R,5R,6R)-6-((2S,3R,E)-2-hexacosanamido-3-hydroxyoctadec-4-enyloxy)-4,5-dihydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-3-yloxy)-5-hydroxy-2-(hydroxymethyl)tetrahydro-2H-pyran-4-yloxy)-4-hydroxytetrahydro-2H-pyran-2-yl)-1,3-dihydroxypropan-2-yloxy)-5-ethanamido-4-hydroxy-6-((1R,2R)-1,2,3-trihydroxypropyl)tetrahydro-2H-pyran-2-carboxylic acid
Chemical FormulaC86H154N4O34
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