Terminology Service < Semantic Lookup Platform

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

http://purl.obolibrary.org/obo/CHEBI_82639

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

Tree view

Term info

Label

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

database cross reference

Subsets

3_STAR

charge

-1

formula

C41H66N3O31R2

has alternative id

CHEBI:82938

has obo namespace

chebi_ontology

has related synonym

beta-D-galactosyl-(1->3)-N-acetyl-beta-D-galactosaminyl-(1->4)-[alpha-N-acetylneuraminosyl-(2->3)]-beta-D-galactosyl-(1->4)-beta-D-glucosyl-(1<->1')-ceramide(1-), ganglioside GM1a, alpha-Neu5Ac-(2->3)-[beta-D-Gal-(1->3)-beta-D-GalNAc-(1->4)]-beta-D-Gal-(1->4)-beta-D-Glc-(1<->1')-Cer(1-)

CHEBI:82639

mass

1096.966

monoisotopicmass

1096.36803

smiles

CC(=O)N[C@@H]1[C@@H](O)C[C@@](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)(O[C@H]1[C@H](O)[C@H](O)CO)C([O-])=O

Term relations

Subclass of:

anionic ganglioside