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beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->8)-alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-ceramide(2-)

Go to external page http://purl.obolibrary.org/obo/CHEBI_82939

An anionic ganglioside arising from deprotonation of the neuraminosyl carboxy groups of beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->8)-alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-ceramide; major species at pH 7.3.

Term info

Label

beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->8)-alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-ceramide(2-)

database cross reference
Subsets

3_STAR

charge

-2

formula

C52H82N4O39R2

has obo namespace

chebi_ontology

has related synonym

beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)-[alpha-Neu5Ac-(2->8)-alpha-Neu5Ac-(2->3)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(2-), ganglioside GD1b(2-), ganglioside GD1b

id

CHEBI:82939

mass

1387.213

monoisotopicmass

1386.45562

smiles

CC(=O)N[C@@H]1[C@@H](O)C[C@@](O[C@H](CO)[C@@H](O)[C@@H]2O[C@@](C[C@H](O)[C@H]2NC(C)=O)(O[C@@H]2[C@@H](O)[C@H](O[C@H]3[C@H](O)[C@@H](O)[C@H](OC[C@H](NC([*])=O)[C@H](O)[*])O[C@@H]3CO)O[C@H](CO)[C@@H]2O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3O)[C@H]2NC(C)=O)C([O-])=O)(O[C@H]1[C@H](O)[C@H](O)CO)C([O-])=O